improve command gen service

Co-authored-by: longl <longlei@dealmap.cloud>

.github/workflows/gf.yml

@@ -28,7 +28,7 @@ jobs:
     services:
       # Redis backend server.
       redis:
-        image  : redis
+        image  : loads/redis:latest
         options: >-
           --health-cmd      "redis-cli ping"
           --health-interval 10s
@@ -40,7 +40,7 @@ jobs:
 
       # MySQL backend server.
       mysql:
-        image: mysql:5.7
+        image: loads/mysql:5.7
         env:
           MYSQL_DATABASE     : test
           MYSQL_ROOT_PASSWORD: 12345678
@@ -50,7 +50,7 @@ jobs:
 
       # PostgreSQL backend server.
       postgres:
-        image: postgres:13
+        image: loads/postgres:13
         env:
           POSTGRES_PASSWORD: 12345678
           POSTGRES_USER:     root
@@ -67,7 +67,7 @@ jobs:
 
       # MSSQL backend server.
       mssql:
-        image: mcmoe/mssqldocker:latest
+        image: loads/mssqldocker:latest
         env:
           ACCEPT_EULA:    Y
           SA_PASSWORD:    LoremIpsum86
@@ -85,21 +85,35 @@ jobs:
 
       # ClickHouse backend server.
       clickhouse-server:
-        image: yandex/clickhouse-server
+        image: loads/clickhouse-server:latest
         ports:
           - 9000:9000
           - 8123:8123
           - 9001:9001
+
       polaris:
-        image: huyuanxin/polaris-server-with-config:latest
+        image: polarismesh/polaris-server-standalone:latest
         ports:
           - 8090:8090
           - 8091:8091
 
+      #oracle 11g server
+      oracle-server:
+        image: loads/oracle-xe-11g-r2:latest
+        env:
+          ORACLE_ALLOW_REMOTE: true
+          ORACLE_SID: XE
+          ORACLE_DB_USER_NAME: system
+          ORACLE_DB_PASSWORD: oracle
+        ports:
+          - 1521:1521
+
+
+
     strategy:
       matrix:
-        go:     ["1.15", "1.16", "1.17"]
-        goarch: ["386", "amd64"]
+        go: [ "1.15", "1.16", "1.17" ]
+        goarch: [ "386", "amd64" ]
 
 
     steps:
@@ -130,7 +144,9 @@ jobs:
             dirpath=$(dirname $file)
 
             if [ "oracle" = $(basename $dirpath) ]; then
-                continue 1
+                if ! go version|grep -q "1.17"; then
+                  continue 1
+                fi
             fi
 
             cd $dirpath

.gitignore

@@ -15,3 +15,5 @@ cbuild
 **/.DS_Store
 .test/
 cmd/gf/main
+cmd/gf/gf
+go.work

.golangci.yml

@@ -1,6 +1,6 @@
 ## This file contains all available configuration options
 ## with their default values.
-#
+
 # See https://github.com/golangci/golangci-lint#config-file
 run:
   issues-exit-code: 1 #Default

cmd/gf/go.mod

@@ -3,12 +3,12 @@ module github.com/gogf/gf/cmd/gf/v2
 go 1.15
 
 require (
-	github.com/gogf/gf/contrib/drivers/mssql/v2 v2.0.6
-	github.com/gogf/gf/contrib/drivers/mysql/v2 v2.0.6
-	github.com/gogf/gf/contrib/drivers/pgsql/v2 v2.0.6
-	github.com/gogf/gf/contrib/drivers/sqlite/v2 v2.0.6
-	github.com/gogf/gf/v2 v2.0.6
+	github.com/gogf/gf/contrib/drivers/mssql/v2 v2.1.0
+	github.com/gogf/gf/contrib/drivers/mysql/v2 v2.1.0
+	github.com/gogf/gf/contrib/drivers/pgsql/v2 v2.1.0
+	github.com/gogf/gf/v2 v2.1.0
 	github.com/olekukonko/tablewriter v0.0.5
+	golang.org/x/tools v0.1.11
 )
 
 replace (

cmd/gf/go.sum

@@ -66,8 +66,6 @@ github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
-github.com/mattn/go-sqlite3 v1.14.10 h1:MLn+5bFRlWMGoSRmJour3CL1w/qL96mvipqpwQW/Sfk=
-github.com/mattn/go-sqlite3 v1.14.10/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
@@ -93,6 +91,7 @@ github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMT
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 go.opentelemetry.io/otel v1.7.0 h1:Z2lA3Tdch0iDcrhJXDIlC94XE+bxok1F9B+4Lz/lGsM=
 go.opentelemetry.io/otel v1.7.0/go.mod h1:5BdUoMIz5WEs0vt0CUEMtSSaTSHBBVwrhnz7+nrD5xk=
 go.opentelemetry.io/otel/sdk v1.7.0 h1:4OmStpcKVOfvDOgCt7UriAPtKolwIhxpnSNI/yK+1B0=
@@ -102,17 +101,22 @@ go.opentelemetry.io/otel/trace v1.7.0/go.mod h1:fzLSB9nqR2eXzxPXb2JW9IKE+ScyXA48
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 h1:7I4JAnoQBe7ZtJcBaYHi5UtiO8tQHbUSXxL+pnGRANg=
+golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 h1:6zppjxzCulZykYSLyVDYbneBfbaBIQPYMevg0bEwv2s=
+golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 h1:CIJ76btIcR3eFI5EgSo6k1qKw9KJexJuRLI9G7Hp5wE=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -134,8 +138,10 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -143,12 +149,15 @@ golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9sn
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2 h1:GLw7MR8AfAG2GmGcmVgObFOHXYypgGjnGno25RDwn3Y=
 golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2/go.mod h1:EFNZuWvGYxIRUEX+K8UmCFwYmZjqcrnq15ZuVldZkZ0=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
+golang.org/x/tools v0.1.11 h1:loJ25fNOEhSXfHrpoGj91eCUThwdNX6u24rO1xnNteY=
+golang.org/x/tools v0.1.11/go.mod h1:SgwaegtQh8clINPpECJMqnxLv9I09HLqnW3RMqW0CA4=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

cmd/gf/internal/cmd/cmd_build.go

@@ -206,11 +206,14 @@ func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, e
 		}
 		packCmd := fmt.Sprintf(`gf pack %s %s`, in.PackSrc, in.PackDst)
 		mlog.Print(packCmd)
-		gproc.MustShellRun(packCmd)
+		gproc.MustShellRun(ctx, packCmd)
 	}
 
 	// Injected information by building flags.
-	ldFlags := fmt.Sprintf(`-X 'github.com/gogf/gf/v2/os/gbuild.builtInVarStr=%v'`, c.getBuildInVarStr(in))
+	ldFlags := fmt.Sprintf(
+		`-X 'github.com/gogf/gf/v2/os/gbuild.builtInVarStr=%v'`,
+		c.getBuildInVarStr(ctx, in),
+	)
 
 	// start building
 	mlog.Print("start building...")
@@ -261,7 +264,7 @@ func (c cBuild) Index(ctx context.Context, in cBuildInput) (out *cBuildOutput, e
 			// It's not necessary printing the complete command string.
 			cmdShow, _ := gregex.ReplaceString(`\s+(-ldflags ".+?")\s+`, " ", cmd)
 			mlog.Print(cmdShow)
-			if result, err := gproc.ShellExec(cmd); err != nil {
+			if result, err := gproc.ShellExec(ctx, cmd); err != nil {
 				mlog.Printf(
 					"failed to build, os:%s, arch:%s, error:\n%s\n\n%s\n",
 					system, arch, gstr.Trim(result),
@@ -287,12 +290,12 @@ buildDone:
 
 // getBuildInVarMapJson retrieves and returns the custom build-in variables in configuration
 // file as json.
-func (c cBuild) getBuildInVarStr(in cBuildInput) string {
+func (c cBuild) getBuildInVarStr(ctx context.Context, in cBuildInput) string {
 	buildInVarMap := in.VarMap
 	if buildInVarMap == nil {
 		buildInVarMap = make(g.Map)
 	}
-	buildInVarMap["builtGit"] = c.getGitCommit()
+	buildInVarMap["builtGit"] = c.getGitCommit(ctx)
 	buildInVarMap["builtTime"] = gtime.Now().String()
 	b, err := json.Marshal(buildInVarMap)
 	if err != nil {
@@ -302,13 +305,13 @@ func (c cBuild) getBuildInVarStr(in cBuildInput) string {
 }
 
 // getGitCommit retrieves and returns the latest git commit hash string if present.
-func (c cBuild) getGitCommit() string {
+func (c cBuild) getGitCommit(ctx context.Context) string {
 	if gproc.SearchBinary("git") == "" {
 		return ""
 	}
 	var (
 		cmd  = `git log -1 --format="%cd %H" --date=format:"%Y-%m-%d %H:%M:%S"`
-		s, _ = gproc.ShellExec(cmd)
+		s, _ = gproc.ShellExec(ctx, cmd)
 	)
 	mlog.Debug(cmd)
 	if s != "" {

cmd/gf/internal/cmd/cmd_docker.go

@@ -88,14 +88,14 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 	// Binary build.
 	in.Build += " --exit"
 	if in.Main != "" {
-		if err = gproc.ShellRun(fmt.Sprintf(`gf build %s %s`, in.Main, in.Build)); err != nil {
+		if err = gproc.ShellRun(ctx, fmt.Sprintf(`gf build %s %s`, in.Main, in.Build)); err != nil {
 			return
 		}
 	}
 
 	// Shell executing.
 	if in.Shell != "" && gfile.Exists(in.Shell) {
-		if err = c.exeDockerShell(in.Shell); err != nil {
+		if err = c.exeDockerShell(ctx, in.Shell); err != nil {
 			return
 		}
 	}
@@ -116,7 +116,7 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 	}
 	for i, dockerTag := range dockerTags {
 		if i > 0 {
-			err = gproc.ShellRun(fmt.Sprintf(`docker tag %s %s`, dockerTagBase, dockerTag))
+			err = gproc.ShellRun(ctx, fmt.Sprintf(`docker tag %s %s`, dockerTagBase, dockerTag))
 			if err != nil {
 				return
 			}
@@ -130,7 +130,7 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 		if in.Extra != "" {
 			dockerBuildOptions = fmt.Sprintf(`%s %s`, dockerBuildOptions, in.Extra)
 		}
-		err = gproc.ShellRun(fmt.Sprintf(`docker build -f %s . %s`, in.File, dockerBuildOptions))
+		err = gproc.ShellRun(ctx, fmt.Sprintf(`docker build -f %s . %s`, in.File, dockerBuildOptions))
 		if err != nil {
 			return
 		}
@@ -144,7 +144,7 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 		if dockerTag == "" {
 			continue
 		}
-		err = gproc.ShellRun(fmt.Sprintf(`docker push %s`, dockerTag))
+		err = gproc.ShellRun(ctx, fmt.Sprintf(`docker push %s`, dockerTag))
 		if err != nil {
 			return
 		}
@@ -152,10 +152,10 @@ func (c cDocker) Index(ctx context.Context, in cDockerInput) (out *cDockerOutput
 	return
 }
 
-func (c cDocker) exeDockerShell(shellFilePath string) error {
+func (c cDocker) exeDockerShell(ctx context.Context, shellFilePath string) error {
 	if gfile.ExtName(shellFilePath) == "sh" && runtime.GOOS == "windows" {
 		mlog.Debugf(`ignore shell file "%s", as it cannot be run on windows system`, shellFilePath)
 		return nil
 	}
-	return gproc.ShellRun(gfile.GetContents(shellFilePath))
+	return gproc.ShellRun(ctx, gfile.GetContents(shellFilePath))
 }

cmd/gf/internal/cmd/cmd_env.go

@@ -26,7 +26,7 @@ type cEnvInput struct {
 type cEnvOutput struct{}
 
 func (c cEnv) Index(ctx context.Context, in cEnvInput) (out *cEnvOutput, err error) {
-	result, err := gproc.ShellExec("go env")
+	result, err := gproc.ShellExec(ctx, "go env")
 	if err != nil {
 		mlog.Fatal(err)
 	}

cmd/gf/internal/cmd/cmd_gen.go

@@ -11,6 +11,10 @@ var (
 
 type cGen struct {
 	g.Meta `name:"gen" brief:"{cGenBrief}" dc:"{cGenDc}"`
+	cGenDao
+	cGenPb
+	cGenPbEntity
+	cGenService
 }
 
 const (

cmd/gf/internal/cmd/cmd_gen_dao.go

@@ -22,7 +22,7 @@ import (
 	_ "github.com/gogf/gf/contrib/drivers/mssql/v2"
 	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
 	_ "github.com/gogf/gf/contrib/drivers/pgsql/v2"
-	_ "github.com/gogf/gf/contrib/drivers/sqlite/v2"
+	//_ "github.com/gogf/gf/contrib/drivers/sqlite/v2"
 	//_ "github.com/gogf/gf/contrib/drivers/oracle/v2"
 )
 
@@ -138,6 +138,7 @@ func init() {
 }
 
 type (
+	cGenDao      struct{}
 	cGenDaoInput struct {
 		g.Meta         `name:"dao" config:"{cGenDaoConfig}" usage:"{cGenDaoUsage}" brief:"{cGenDaoBrief}" eg:"{cGenDaoEg}" ad:"{cGenDaoAd}"`
 		Path           string `name:"path"            short:"p"  brief:"{cGenDaoBriefPath}" d:"internal"`
@@ -170,7 +171,7 @@ type (
 	}
 )
 
-func (c cGen) Dao(ctx context.Context, in cGenDaoInput) (out *cGenDaoOutput, err error) {
+func (c cGenDao) Dao(ctx context.Context, in cGenDaoInput) (out *cGenDaoOutput, err error) {
 	if g.Cfg().Available(ctx) {
 		v := g.Cfg().MustGet(ctx, cGenDaoConfig)
 		if v.IsSlice() {

cmd/gf/internal/cmd/cmd_gen_pb.go

@@ -13,13 +13,14 @@ import (
 )
 
 type (
+	cGenPb      struct{}
 	cGenPbInput struct {
 		g.Meta `name:"pb" brief:"parse proto files and generate protobuf go files"`
 	}
 	cGenPbOutput struct{}
 )
 
-func (c cGen) Pb(ctx context.Context, in cGenPbInput) (out *cGenPbOutput, err error) {
+func (c cGenPb) Pb(ctx context.Context, in cGenPbInput) (out *cGenPbOutput, err error) {
 	// Necessary check.
 	if gproc.SearchBinary("protoc") == "" {
 		mlog.Fatalf(`command "protoc" not found in your environment, please install protoc first to proceed this command`)
@@ -56,7 +57,7 @@ func (c cGen) Pb(ctx context.Context, in cGenPbInput) (out *cGenPbOutput, err er
 			parsingCommand += " -I" + goPathSrc
 		}
 		mlog.Print(parsingCommand)
-		if output, err := gproc.ShellExec(parsingCommand); err != nil {
+		if output, err := gproc.ShellExec(ctx, parsingCommand); err != nil {
 			mlog.Print(output)
 			mlog.Fatal(err)
 		}

cmd/gf/internal/cmd/cmd_gen_pbentity.go

@@ -19,6 +19,29 @@ import (
 	"github.com/olekukonko/tablewriter"
 )
 
+type (
+	cGenPbEntity      struct{}
+	cGenPbEntityInput struct {
+		g.Meta       `name:"pbentity" config:"{cGenPbEntityConfig}" brief:"{cGenPbEntityBrief}" eg:"{cGenPbEntityEg}" ad:"{cGenPbEntityAd}"`
+		Path         string `name:"path"         short:"p" brief:"{cGenPbEntityBriefPath}"`
+		Package      string `name:"package"      short:"k" brief:"{cGenPbEntityBriefPackage}"`
+		Link         string `name:"link"         short:"l" brief:"{cGenPbEntityBriefLink}"`
+		Tables       string `name:"tables"       short:"t" brief:"{cGenPbEntityBriefTables}"`
+		Prefix       string `name:"prefix"       short:"f" brief:"{cGenPbEntityBriefPrefix}"`
+		RemovePrefix string `name:"removePrefix" short:"r" brief:"{cGenPbEntityBriefRemovePrefix}"`
+		NameCase     string `name:"nameCase"     short:"n" brief:"{cGenPbEntityBriefNameCase}" d:"Camel"`
+		JsonCase     string `name:"jsonCase"     short:"j" brief:"{cGenPbEntityBriefJsonCase}" d:"CamelLower"`
+		Option       string `name:"option"       short:"o" brief:"{cGenPbEntityBriefOption}"`
+	}
+	cGenPbEntityOutput struct{}
+
+	cGenPbEntityInternalInput struct {
+		cGenPbEntityInput
+		TableName    string // TableName specifies the table name of the table.
+		NewTableName string // NewTableName specifies the prefix-stripped name of the table.
+	}
+)
+
 const (
 	cGenPbEntityConfig = `gfcli.gen.pbentity`
 	cGenPbEntityBrief  = `generate entity message files in protobuf3 format`
@@ -83,28 +106,6 @@ set it to "none" to ignore json tag generating.
 `
 )
 
-type (
-	cGenPbEntityInput struct {
-		g.Meta       `name:"pbentity" config:"{cGenPbEntityConfig}" brief:"{cGenPbEntityBrief}" eg:"{cGenPbEntityEg}" ad:"{cGenPbEntityAd}"`
-		Path         string `name:"path"         short:"p" brief:"{cGenPbEntityBriefPath}"`
-		Package      string `name:"package"      short:"k" brief:"{cGenPbEntityBriefPackage}"`
-		Link         string `name:"link"         short:"l" brief:"{cGenPbEntityBriefLink}"`
-		Tables       string `name:"tables"       short:"t" brief:"{cGenPbEntityBriefTables}"`
-		Prefix       string `name:"prefix"       short:"f" brief:"{cGenPbEntityBriefPrefix}"`
-		RemovePrefix string `name:"removePrefix" short:"r" brief:"{cGenPbEntityBriefRemovePrefix}"`
-		NameCase     string `name:"nameCase"     short:"n" brief:"{cGenPbEntityBriefNameCase}" d:"Camel"`
-		JsonCase     string `name:"jsonCase"     short:"j" brief:"{cGenPbEntityBriefJsonCase}" d:"CamelLower"`
-		Option       string `name:"option"       short:"o" brief:"{cGenPbEntityBriefOption}"`
-	}
-	cGenPbEntityOutput struct{}
-
-	cGenPbEntityInternalInput struct {
-		cGenPbEntityInput
-		TableName    string // TableName specifies the table name of the table.
-		NewTableName string // NewTableName specifies the prefix-stripped name of the table.
-	}
-)
-
 func init() {
 	gtag.Sets(g.MapStrStr{
 		`cGenPbEntityConfig`:            cGenPbEntityConfig,
@@ -124,7 +125,7 @@ func init() {
 	})
 }
 
-func (c cGen) PbEntity(ctx context.Context, in cGenPbEntityInput) (out *cGenPbEntityOutput, err error) {
+func (c cGenPbEntity) PbEntity(ctx context.Context, in cGenPbEntityInput) (out *cGenPbEntityOutput, err error) {
 	var (
 		config = g.Cfg()
 	)

cmd/gf/internal/cmd/cmd_gen_service.go

@@ -18,15 +18,16 @@ import (
 )
 
 type (
+	cGenService      struct{}
 	cGenServiceInput struct {
 		g.Meta       `name:"service" config:"gfcli.gen.service" brief:"parse struct and associated functions from packages to generate service go file"`
-		SrcFolder    string `short:"s" name:"srcFolder" brief:"source folder path to be parsed. default: internal/logic" d:"internal/logic"`
-		DstFolder    string `short:"d" name:"dstFolder" brief:"destination folder path storing automatically generated go files. default: internal/service" d:"internal/service"`
-		WatchFile    string `short:"w" name:"watchFile" brief:"used in file watcher, it generates service go files only if given file is under srcFolder"`
-		StPattern    string `short:"a" name:"stPattern" brief:"regular expression matching struct name for generating service. default: s([A-Z]\\w+)" d:"s([A-Z]\\w+)"`
-		Packages     string `short:"p" name:"packages" brief:"produce go files only for given source packages, multiple packages joined with char ','"`
-		ImportPrefix string `short:"i" name:"importPrefix" brief:"custom import prefix to calculate import path for generated importing go file of logic"`
-		OverWrite    bool   `short:"o" name:"overwrite" brief:"overwrite service go files that already exist in generating folder. default: true" d:"true" orphan:"true"`
+		SrcFolder    string   `short:"s" name:"srcFolder" brief:"source folder path to be parsed. default: internal/logic" d:"internal/logic"`
+		DstFolder    string   `short:"d" name:"dstFolder" brief:"destination folder path storing automatically generated go files. default: internal/service" d:"internal/service"`
+		WatchFile    string   `short:"w" name:"watchFile" brief:"used in file watcher, it generates service go files only if given file is under srcFolder"`
+		StPattern    string   `short:"a" name:"stPattern" brief:"regular expression matching struct name for generating service. default: s([A-Z]\\\\w+)" d:"s([A-Z]\\w+)"`
+		Packages     []string `short:"p" name:"packages" brief:"produce go files only for given source packages"`
+		ImportPrefix string   `short:"i" name:"importPrefix" brief:"custom import prefix to calculate import path for generated importing go file of logic"`
+		OverWrite    bool     `short:"o" name:"overwrite" brief:"overwrite service go files that already exist in generating folder. default: true" d:"true" orphan:"true"`
 	}
 	cGenServiceOutput struct{}
 )
@@ -35,7 +36,7 @@ const (
 	genServiceFileLockSeconds = 10
 )
 
-func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServiceOutput, err error) {
+func (c cGenService) Service(ctx context.Context, in cGenServiceInput) (out *cGenServiceOutput, err error) {
 	// File lock to avoid multiple processes.
 	var (
 		flockFilePath = gfile.Temp("gf.cli.gen.service.lock")
@@ -65,7 +66,7 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 		)
 		mlog.Debug("watchFileDir:", watchFileDir)
 		mlog.Debug("logicFolderDir:", srcFolderDir)
-		if !gstr.HasSuffix(srcFolderDir, in.SrcFolder) {
+		if !gstr.HasSuffix(gstr.Replace(srcFolderDir, `\`, `/`), in.SrcFolder) {
 			mlog.Printf(`ignore watch file "%s", not in source path "%s"`, in.WatchFile, in.SrcFolder)
 			return
 		}
@@ -79,7 +80,7 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 			`%s gen service -packages=%s`,
 			gfile.SelfName(), gfile.Basename(watchFileDir),
 		)
-		err = gproc.ShellRun(command)
+		err = gproc.ShellRun(ctx, command)
 		return
 	}
 
@@ -101,13 +102,12 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 	}
 
 	var (
-		isDirty           bool
-		files             []string
-		fileContent       string
-		matches           [][]string
-		importSrcPackages []string
-		inputPackages     = gstr.SplitAndTrim(in.Packages, ",")
-		dstPackageName    = gstr.ToLower(gfile.Basename(in.DstFolder))
+		isDirty               bool
+		files                 []string
+		fileContent           string
+		initImportSrcPackages []string
+		inputPackages         = in.Packages
+		dstPackageName        = gstr.ToLower(gfile.Basename(in.DstFolder))
 	)
 	srcFolders, err := gfile.ScanDir(in.SrcFolder, "*", false)
 	if err != nil {
@@ -125,56 +125,25 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 		}
 		var (
 			// StructName => FunctionDefinitions
-			srcPkgInterfaceMap       = make(map[string]*garray.StrArray)
-			srcPkgInterfaceFuncArray *garray.StrArray
-			ok                       bool
+			srcPkgInterfaceMap  = make(map[string]*garray.StrArray)
+			srcImportedPackages = garray.NewSortedStrArray().SetUnique(true)
+			ok                  bool
 		)
 		for _, file := range files {
 			fileContent = gfile.GetContents(file)
-			matches, err = gregex.MatchAllString(`func \((.+?)\) ([\s\S]+?) {`, fileContent)
+			// Calculate imported packages of source go files.
+			err = c.calculateImportedPackages(fileContent, srcImportedPackages)
 			if err != nil {
 				return nil, err
 			}
-			for _, match := range matches {
-				var (
-					structName    string
-					structMatch   []string
-					funcReceiver  = gstr.Trim(match[1])
-					receiverArray = gstr.SplitAndTrim(funcReceiver, " ")
-					functionHead  = gstr.Trim(gstr.Replace(match[2], "\n", ""))
-				)
-				if len(receiverArray) > 1 {
-					structName = receiverArray[1]
-				} else {
-					structName = receiverArray[0]
-				}
-				structName = gstr.Trim(structName, "*")
-
-				// Xxx(\n    ctx context.Context, req *v1.XxxReq,\n) -> Xxx(ctx context.Context, req *v1.XxxReq)
-				functionHead = gstr.Replace(functionHead, `,)`, `)`)
-				functionHead, _ = gregex.ReplaceString(`\(\s+`, `(`, functionHead)
-				functionHead, _ = gregex.ReplaceString(`\s{2,}`, ` `, functionHead)
-				if !gstr.IsLetterUpper(functionHead[0]) {
-					continue
-				}
-				if structMatch, err = gregex.MatchString(in.StPattern, structName); err != nil {
-					return nil, err
-				}
-				if len(structMatch) < 1 {
-					continue
-				}
-				structName = gstr.CaseCamel(structMatch[1])
-				if srcPkgInterfaceFuncArray, ok = srcPkgInterfaceMap[structName]; !ok {
-					srcPkgInterfaceMap[structName] = garray.NewStrArray()
-					srcPkgInterfaceFuncArray = srcPkgInterfaceMap[structName]
-				}
-				// Remove package name calls of `dstPackageName` in produced codes.
-				functionHead, _ = gregex.ReplaceString(fmt.Sprintf(`\*{0,1}%s\.`, dstPackageName), ``, functionHead)
-				srcPkgInterfaceFuncArray.Append(functionHead)
+			// Calculate functions and interfaces for service generating.
+			err = c.calculateInterfaceFunctions(in, fileContent, srcPkgInterfaceMap, dstPackageName)
+			if err != nil {
+				return nil, err
 			}
 		}
-		importSrcPackages = append(
-			importSrcPackages,
+		initImportSrcPackages = append(
+			initImportSrcPackages,
 			fmt.Sprintf(`%s/%s`, in.ImportPrefix, gfile.Basename(srcFolder)),
 		)
 		// Ignore source packages if input packages given.
@@ -186,7 +155,7 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 			continue
 		}
 		// Generating go files for service.
-		if ok, err = c.generateServiceFiles(in, srcPkgInterfaceMap, dstPackageName); err != nil {
+		if ok, err = c.generateServiceFiles(in, srcPkgInterfaceMap, srcImportedPackages.Slice(), dstPackageName); err != nil {
 			return
 		}
 		if ok {
@@ -196,17 +165,13 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 
 	if isDirty {
 		// Generate initialization go file.
-		if len(importSrcPackages) > 0 {
-			if err = c.generateInitializationFile(in, importSrcPackages); err != nil {
+		if len(initImportSrcPackages) > 0 {
+			if err = c.generateInitializationFile(in, initImportSrcPackages); err != nil {
 				return
 			}
 		}
 
-		// Go imports updating.
-		mlog.Printf(`goimports go files in "%s", it may take seconds...`, in.DstFolder)
-		utils.GoImports(in.DstFolder)
-
-		// Replica v1 to v2 for GoFrame.
+		// Replace v1 to v2 for GoFrame.
 		if err = c.replaceGeneratedServiceContentGFV2(in); err != nil {
 			return nil, err
 		}
@@ -218,13 +183,86 @@ func (c cGen) Service(ctx context.Context, in cGenServiceInput) (out *cGenServic
 	return
 }
 
-func (c cGen) generateServiceFiles(
-	in cGenServiceInput, srcPkgInterfaceMap map[string]*garray.StrArray, dstPackageName string,
+func (c cGenService) calculateImportedPackages(fileContent string, srcImportedPackages *garray.SortedStrArray) (err error) {
+	var match []string
+	match, err = gregex.MatchString(`\s+import\s+\(([\s\S]+?)\)`, fileContent)
+	if err != nil {
+		return err
+	}
+	if len(match) < 2 {
+		return nil
+	}
+	importPart := gstr.Trim(match[1])
+	srcImportedPackages.Append(gstr.SplitAndTrim(importPart, "\n")...)
+	return nil
+}
+
+func (c cGenService) calculateInterfaceFunctions(
+	in cGenServiceInput, fileContent string, srcPkgInterfaceMap map[string]*garray.StrArray, dstPackageName string,
+) (err error) {
+	var (
+		ok                       bool
+		matches                  [][]string
+		srcPkgInterfaceFuncArray *garray.StrArray
+	)
+	matches, err = gregex.MatchAllString(`func \((.+?)\) ([\s\S]+?) {`, fileContent)
+	if err != nil {
+		return err
+	}
+	for _, match := range matches {
+		var (
+			structName    string
+			structMatch   []string
+			funcReceiver  = gstr.Trim(match[1])
+			receiverArray = gstr.SplitAndTrim(funcReceiver, " ")
+			functionHead  = gstr.Trim(gstr.Replace(match[2], "\n", ""))
+		)
+		if len(receiverArray) > 1 {
+			structName = receiverArray[1]
+		} else {
+			structName = receiverArray[0]
+		}
+		structName = gstr.Trim(structName, "*")
+
+		// Xxx(\n    ctx context.Context, req *v1.XxxReq,\n) -> Xxx(ctx context.Context, req *v1.XxxReq)
+		functionHead = gstr.Replace(functionHead, `,)`, `)`)
+		functionHead, _ = gregex.ReplaceString(`\(\s+`, `(`, functionHead)
+		functionHead, _ = gregex.ReplaceString(`\s{2,}`, ` `, functionHead)
+		if !gstr.IsLetterUpper(functionHead[0]) {
+			continue
+		}
+		if structMatch, err = gregex.MatchString(in.StPattern, structName); err != nil {
+			return err
+		}
+		if len(structMatch) < 1 {
+			continue
+		}
+		structName = gstr.CaseCamel(structMatch[1])
+		if srcPkgInterfaceFuncArray, ok = srcPkgInterfaceMap[structName]; !ok {
+			srcPkgInterfaceMap[structName] = garray.NewStrArray()
+			srcPkgInterfaceFuncArray = srcPkgInterfaceMap[structName]
+		}
+		// Remove package name calls of `dstPackageName` in produced codes.
+		functionHead, _ = gregex.ReplaceString(fmt.Sprintf(`\*{0,1}%s\.`, dstPackageName), ``, functionHead)
+		srcPkgInterfaceFuncArray.Append(functionHead)
+	}
+	return nil
+}
+
+func (c cGenService) generateServiceFiles(
+	in cGenServiceInput,
+	srcPkgInterfaceMap map[string]*garray.StrArray,
+	srcImportedPackages []string,
+	dstPackageName string,
 ) (ok bool, err error) {
+	srcImportedPackagesContent := fmt.Sprintf(
+		"import (\n%s\n)", gstr.Join(srcImportedPackages, "\n"),
+	)
 	for structName, funcArray := range srcPkgInterfaceMap {
 		var (
 			filePath         = gfile.Join(in.DstFolder, gstr.ToLower(structName)+".go")
 			generatedContent = gstr.ReplaceByMap(consts.TemplateGenServiceContent, g.MapStrStr{
+				"{Imports}":        srcImportedPackagesContent,
 				"{StructName}":     structName,
 				"{PackageName}":    dstPackageName,
 				"{FuncDefinition}": funcArray.Join("\n\t"),
@@ -250,7 +288,7 @@ func (c cGen) generateServiceFiles(
 }
 
 // isToGenerateServiceGoFile checks and returns whether the service content dirty.
-func (c cGen) isToGenerateServiceGoFile(filePath string, funcArray *garray.StrArray) bool {
+func (c cGenService) isToGenerateServiceGoFile(filePath string, funcArray *garray.StrArray) bool {
 	if !utils.IsFileDoNotEdit(filePath) {
 		mlog.Debugf(`ignore file as it is manually maintained: %s`, filePath)
 		return false
@@ -280,7 +318,7 @@ func (c cGen) isToGenerateServiceGoFile(filePath string, funcArray *garray.StrAr
 	return false
 }
 
-func (c cGen) generateInitializationFile(in cGenServiceInput, importSrcPackages []string) (err error) {
+func (c cGenService) generateInitializationFile(in cGenServiceInput, importSrcPackages []string) (err error) {
 	var (
 		srcPackageName   = gstr.ToLower(gfile.Basename(in.SrcFolder))
 		srcFilePath      = gfile.Join(in.SrcFolder, srcPackageName+".go")
@@ -306,7 +344,7 @@ func (c cGen) generateInitializationFile(in cGenServiceInput, importSrcPackages
 	return nil
 }
 
-func (c cGen) replaceGeneratedServiceContentGFV2(in cGenServiceInput) (err error) {
+func (c cGenService) replaceGeneratedServiceContentGFV2(in cGenServiceInput) (err error) {
 	return gfile.ReplaceDirFunc(func(path, content string) string {
 		if gstr.Contains(content, `"github.com/gogf/gf`) && !gstr.Contains(content, `"github.com/gogf/gf/v2`) {
 			content = gstr.Replace(content, `"github.com/gogf/gf"`, `"github.com/gogf/gf/v2"`)

cmd/gf/internal/cmd/cmd_init.go

@@ -10,6 +10,7 @@ import (
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/os/gres"
 	"github.com/gogf/gf/v2/util/gtag"
 )
@@ -48,7 +49,8 @@ func init() {
 type cInitInput struct {
 	g.Meta `name:"init"`
 	Name   string `name:"NAME" arg:"true" v:"required" brief:"{cInitNameBrief}"`
-	Mono   bool   `name:"mono" short:"m" brief:"initialize a mono-repo instead a single-repo" orphan:"true"`
+	Mono   bool   `name:"mono"   short:"m" brief:"initialize a mono-repo instead a single-repo" orphan:"true"`
+	Update bool   `name:"update" short:"u" brief:"update to the latest goframe version" orphan:"true"`
 }
 type cInitOutput struct{}
 
@@ -89,6 +91,18 @@ func (c cInit) Index(ctx context.Context, in cInitInput) (out *cInitOutput, err
 		return
 	}
 
+	// Update the GoFrame version.
+	if in.Update {
+		mlog.Print("update goframe...")
+		updateCommand := `go get -u github.com/gogf/gf/v2@latest`
+		if in.Name != "." {
+			updateCommand = fmt.Sprintf(`cd %s && %s`, in.Name, updateCommand)
+		}
+		if err = gproc.ShellRun(ctx, updateCommand); err != nil {
+			mlog.Fatal(err)
+		}
+	}
+
 	mlog.Print("initialization done! ")
 	if !in.Mono {
 		enjoyCommand := `gf run main.go`

cmd/gf/internal/cmd/cmd_run.go

@@ -99,17 +99,17 @@ func (c cRun) Index(ctx context.Context, in cRunInput) (out *cRunOutput, err err
 		gtimer.SetTimeout(ctx, 1500*gtime.MS, func(ctx context.Context) {
 			defer dirty.Set(false)
 			mlog.Printf(`go file changes: %s`, event.String())
-			app.Run()
+			app.Run(ctx)
 		})
 	})
 	if err != nil {
 		mlog.Fatal(err)
 	}
-	go app.Run()
+	go app.Run(ctx)
 	select {}
 }
 
-func (app *cRunApp) Run() {
+func (app *cRunApp) Run(ctx context.Context) {
 	// Rebuild and run the codes.
 	renamePath := ""
 	mlog.Printf("build: %s", app.File)
@@ -132,7 +132,7 @@ func (app *cRunApp) Run() {
 		app.File,
 	)
 	mlog.Print(buildCommand)
-	result, err := gproc.ShellExec(buildCommand)
+	result, err := gproc.ShellExec(ctx, buildCommand)
 	if err != nil {
 		mlog.Printf("build error: \n%s%s", result, err.Error())
 		return
@@ -154,7 +154,7 @@ func (app *cRunApp) Run() {
 	} else {
 		process = gproc.NewProcessCmd(outputPath, gstr.SplitAndTrim(" ", app.Args))
 	}
-	if pid, err := process.Start(); err != nil {
+	if pid, err := process.Start(ctx); err != nil {
 		mlog.Printf("build running error: %s", err.Error())
 	} else {
 		mlog.Printf("build running pid: %d", pid)

cmd/gf/internal/consts/consts_gen_service_template.go

@@ -7,6 +7,8 @@ const TemplateGenServiceContent = `
 
 package {PackageName}
 
+{Imports}
+
 type I{StructName} interface {
 	{FuncDefinition}
 }

cmd/gf/internal/utility/utils/utils.go

@@ -1,41 +1,17 @@
 package utils
 
 import (
-	"fmt"
-
 	"github.com/gogf/gf/cmd/gf/v2/internal/consts"
 	"github.com/gogf/gf/cmd/gf/v2/internal/utility/mlog"
 	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/os/gproc"
 	"github.com/gogf/gf/v2/text/gstr"
+	"golang.org/x/tools/imports"
 )
 
-var (
-	gofmtPath     = gproc.SearchBinaryPath("gofmt")     // gofmtPath is the binary path of command `gofmt`.
-	goimportsPath = gproc.SearchBinaryPath("goimports") // gofmtPath is the binary path of command `goimports`.
-)
-
-// GoFmt formats the source file using command `gofmt -w -s PATH`.
+// GoFmt formats the source file.
 func GoFmt(path string) {
-	if gofmtPath == "" {
-		mlog.Fatal(`command "gofmt" not found`)
-	}
-	var command = fmt.Sprintf(`%s -w %s`, gofmtPath, path)
-	result, err := gproc.ShellExec(command)
-	if err != nil {
-		mlog.Fatalf(`error executing command "%s": %s`, command, result)
-	}
-}
-
-// GoImports formats the source file using command `goimports -w PATH`.
-func GoImports(path string) {
-	if goimportsPath == "" {
-		mlog.Fatal(`command "goimports" not found`)
-	}
-	var command = fmt.Sprintf(`%s -w %s`, goimportsPath, path)
-	result, err := gproc.ShellExec(command)
-	if err != nil {
-		mlog.Fatalf(`error executing command "%s": %s`, command, result)
+	if err := doGoFmt(path, true); err != nil {
+		mlog.Fatalf(`error format "%s" go files: %v`, path, err)
 	}
 }
 
@@ -46,3 +22,33 @@ func IsFileDoNotEdit(filePath string) bool {
 	}
 	return gstr.Contains(gfile.GetContents(filePath), consts.DoNotEditKey)
 }
+
+// doGoFmt format go file and adds or removes import statements as necessary.
+func doGoFmt(path string, formatOnly ...bool) error {
+	var genOpt *imports.Options
+	if len(formatOnly) > 0 {
+		genOpt = &imports.Options{
+			Comments:   true,
+			TabIndent:  true,
+			TabWidth:   8,
+			FormatOnly: true,
+		}
+	}
+	replaceFunc := func(path, content string) string {
+		res, err := imports.Process(path, []byte(content), genOpt)
+		if err != nil {
+			mlog.Printf(`pretty go file "%s" failed: %v`, path, err)
+			return content
+		}
+		return string(res)
+	}
+	// File format.
+	if gfile.IsFile(path) {
+		if gfile.ExtName(path) != "go" {
+			return nil
+		}
+		return gfile.ReplaceFileFunc(replaceFunc, path)
+	}
+	// Folder format.
+	return gfile.ReplaceDirFunc(replaceFunc, path, "*.go", true)
+}

container/garray/garray_normal_any.go

@@ -14,6 +14,7 @@ import (
 
 	"github.com/gogf/gf/v2/errors/gcode"
 	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/empty"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
@@ -820,3 +821,14 @@ func (a *Array) Walk(f func(value interface{}) interface{}) *Array {
 func (a *Array) IsEmpty() bool {
 	return a.Len() == 0
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (a *Array) DeepCopy() interface{} {
+	a.mu.RLock()
+	defer a.mu.RUnlock()
+	newSlice := make([]interface{}, len(a.array))
+	for i, v := range a.array {
+		newSlice[i] = deepcopy.Copy(v)
+	}
+	return NewArrayFrom(newSlice, a.mu.IsSafe())
+}

container/garray/garray_normal_int.go

@@ -799,3 +799,12 @@ func (a *IntArray) Walk(f func(value int) int) *IntArray {
 func (a *IntArray) IsEmpty() bool {
 	return a.Len() == 0
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (a *IntArray) DeepCopy() interface{} {
+	a.mu.RLock()
+	defer a.mu.RUnlock()
+	newSlice := make([]int, len(a.array))
+	copy(newSlice, a.array)
+	return NewIntArrayFrom(newSlice, a.mu.IsSafe())
+}

container/garray/garray_normal_str.go

@@ -812,3 +812,12 @@ func (a *StrArray) Walk(f func(value string) string) *StrArray {
 func (a *StrArray) IsEmpty() bool {
 	return a.Len() == 0
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (a *StrArray) DeepCopy() interface{} {
+	a.mu.RLock()
+	defer a.mu.RUnlock()
+	newSlice := make([]string, len(a.array))
+	copy(newSlice, a.array)
+	return NewStrArrayFrom(newSlice, a.mu.IsSafe())
+}

container/garray/garray_sorted_any.go

@@ -12,6 +12,7 @@ import (
 	"math"
 	"sort"
 
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/empty"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
@@ -796,3 +797,14 @@ func (a *SortedArray) getComparator() func(a, b interface{}) int {
 	}
 	return a.comparator
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (a *SortedArray) DeepCopy() interface{} {
+	a.mu.RLock()
+	defer a.mu.RUnlock()
+	newSlice := make([]interface{}, len(a.array))
+	for i, v := range a.array {
+		newSlice[i] = deepcopy.Copy(v)
+	}
+	return NewSortedArrayFrom(newSlice, a.comparator, a.mu.IsSafe())
+}

container/garray/garray_sorted_int.go

@@ -744,3 +744,12 @@ func (a *SortedIntArray) getComparator() func(a, b int) int {
 	}
 	return a.comparator
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (a *SortedIntArray) DeepCopy() interface{} {
+	a.mu.RLock()
+	defer a.mu.RUnlock()
+	newSlice := make([]int, len(a.array))
+	copy(newSlice, a.array)
+	return NewSortedIntArrayFrom(newSlice, a.mu.IsSafe())
+}

container/garray/garray_sorted_str.go

@@ -757,3 +757,12 @@ func (a *SortedStrArray) getComparator() func(a, b string) int {
 	}
 	return a.comparator
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (a *SortedStrArray) DeepCopy() interface{} {
+	a.mu.RLock()
+	defer a.mu.RUnlock()
+	newSlice := make([]string, len(a.array))
+	copy(newSlice, a.array)
+	return NewSortedStrArrayFrom(newSlice, a.mu.IsSafe())
+}

container/garray/garray_z_example_normal_any_test.go

@@ -46,6 +46,8 @@ func ExampleNew() {
 	a.Set(0, 100)
 	fmt.Println(a.Slice())
 
+	fmt.Println(a.At(0))
+
 	// Search item and return its index.
 	fmt.Println(a.Search(5))
 
@@ -66,6 +68,7 @@ func ExampleNew() {
 	// false
 	// [0 1 2 3 4 5 6 7 8 9 10 11]
 	// [100 1 2 3 4 5 6 7 8 9 10 11]
+	// 100
 	// 5
 	// [1 2 3 4 5 6 7 8 9 10 11]
 	// [1 2 3 4 5 6 7 8 9 10 11]

container/garray/garray_z_example_normal_int_test.go

@@ -54,6 +54,14 @@ func ExampleNewIntArraySize() {
 	// [10 20 15] 3 5
 }
 
+func ExampleNewIntArrayRange() {
+	s := garray.NewIntArrayRange(1, 5, 1)
+	fmt.Println(s.Slice(), s.Len(), cap(s.Slice()))
+
+	// Output:
+	// [1 2 3 4 5] 5 5
+}
+
 func ExampleNewIntArrayFrom() {
 	s := garray.NewIntArrayFrom(g.SliceInt{10, 20, 15, 30})
 	fmt.Println(s.Slice(), s.Len(), cap(s.Slice()))
@@ -83,9 +91,12 @@ func ExampleIntArray_Get() {
 	s := garray.NewIntArrayFrom(g.SliceInt{10, 20, 15, 30})
 	sGet, sBool := s.Get(3)
 	fmt.Println(sGet, sBool)
+	sGet, sBool = s.Get(99)
+	fmt.Println(sGet, sBool)
 
 	// Output:
 	// 30 true
+	// 0 false
 }
 
 func ExampleIntArray_Set() {

container/garray/garray_z_unit_normal_any_test.go

@@ -25,9 +25,24 @@ func Test_Array_Basic(t *testing.T) {
 		array := garray.NewArrayFrom(expect)
 		array2 := garray.NewArrayFrom(expect)
 		array3 := garray.NewArrayFrom([]interface{}{})
+		array4 := garray.NewArrayRange(1, 5, 1)
+
 		t.Assert(array.Slice(), expect)
 		t.Assert(array.Interfaces(), expect)
-		array.Set(0, 100)
+		err := array.Set(0, 100)
+		t.AssertNil(err)
+
+		err = array.Set(100, 100)
+		t.AssertNE(err, nil)
+
+		t.Assert(array.IsEmpty(), false)
+
+		copyArray := array.DeepCopy()
+		ca := copyArray.(*garray.Array)
+		ca.Set(0, 1)
+		cval, _ := ca.Get(0)
+		val, _ := array.Get(0)
+		t.AssertNE(cval, val)
 
 		v, ok := array.Get(0)
 		t.Assert(v, 100)
@@ -37,6 +52,10 @@ func Test_Array_Basic(t *testing.T) {
 		t.Assert(v, 1)
 		t.Assert(ok, true)
 
+		v, ok = array.Get(4)
+		t.Assert(v, nil)
+		t.Assert(ok, false)
+
 		t.Assert(array.Search(100), 0)
 		t.Assert(array3.Search(100), -1)
 		t.Assert(array.Contains(100), true)
@@ -71,6 +90,12 @@ func Test_Array_Basic(t *testing.T) {
 		array.InsertAfter(6, 400)
 		t.Assert(array.Slice(), []interface{}{100, 200, 2, 2, 3, 300, 4, 400})
 		t.Assert(array.Clear().Len(), 0)
+		err = array.InsertBefore(99, 9900)
+		t.AssertNE(err, nil)
+		err = array.InsertAfter(99, 9900)
+		t.AssertNE(err, nil)
+
+		t.Assert(array4.String(), "[1,2,3,4,5]")
 	})
 }
 
@@ -99,6 +124,11 @@ func TestArray_Unique(t *testing.T) {
 		array := garray.NewArrayFrom(expect)
 		t.Assert(array.Unique().Slice(), []interface{}{1, 2, 3, 4, 5})
 	})
+	gtest.C(t, func(t *gtest.T) {
+		expect := []interface{}{}
+		array := garray.NewArrayFrom(expect)
+		t.Assert(array.Unique().Slice(), []interface{}{})
+	})
 }
 
 func TestArray_PushAndPop(t *testing.T) {
@@ -382,6 +412,21 @@ func TestArray_Rand(t *testing.T) {
 		t.Assert(a1.Contains(i1), true)
 		t.Assert(a1.Len(), 4)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []interface{}{}
+		array1 := garray.NewArrayFrom(a1)
+		rand, found := array1.Rand()
+		t.AssertNil(rand)
+		t.Assert(found, false)
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []interface{}{}
+		array1 := garray.NewArrayFrom(a1)
+		rand := array1.Rands(1)
+		t.AssertNil(rand)
+	})
 }
 
 func TestArray_Shuffle(t *testing.T) {
@@ -412,6 +457,12 @@ func TestArray_Join(t *testing.T) {
 		array1 := garray.NewArrayFrom(a1)
 		t.Assert(array1.Join("."), `0.1."a".\a`)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []interface{}{}
+		array1 := garray.NewArrayFrom(a1)
+		t.Assert(len(array1.Join(".")), 0)
+	})
 }
 
 func TestArray_String(t *testing.T) {
@@ -419,6 +470,8 @@ func TestArray_String(t *testing.T) {
 		a1 := []interface{}{0, 1, 2, 3, 4, 5, 6}
 		array1 := garray.NewArrayFrom(a1)
 		t.Assert(array1.String(), `[0,1,2,3,4,5,6]`)
+		array1 = nil
+		t.Assert(array1.String(), "")
 	})
 }
 

container/garray/garray_z_unit_normal_int_test.go

@@ -63,6 +63,19 @@ func Test_IntArray_Basic(t *testing.T) {
 		array.InsertAfter(6, 400)
 		t.Assert(array.Slice(), []int{100, 200, 1, 2, 3, 300, 4, 400})
 		t.Assert(array.Clear().Len(), 0)
+		err := array.InsertBefore(99, 300)
+		t.AssertNE(err, nil)
+		err = array.InsertAfter(99, 400)
+		t.AssertNE(err, nil)
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewIntArrayFrom([]int{0, 1, 2, 3})
+		copyArray := array.DeepCopy().(*garray.IntArray)
+		copyArray.Set(0, 1)
+		cval, _ := copyArray.Get(0)
+		val, _ := array.Get(0)
+		t.AssertNE(cval, val)
 	})
 }
 
@@ -89,6 +102,8 @@ func TestIntArray_Unique(t *testing.T) {
 		expect := []int{1, 2, 3, 4, 5, 3, 2, 2, 3, 5, 5}
 		array := garray.NewIntArrayFrom(expect)
 		t.Assert(array.Unique().Slice(), []int{1, 2, 3, 4, 5})
+		array2 := garray.NewIntArrayFrom([]int{})
+		t.Assert(array2.Unique().Slice(), []int{})
 	})
 }
 
@@ -374,6 +389,14 @@ func TestIntArray_Rand(t *testing.T) {
 		v, ok := array1.Rand()
 		t.AssertIN(v, a1)
 		t.Assert(ok, true)
+
+		array2 := garray.NewIntArrayFrom([]int{})
+		v, ok = array2.Rand()
+		t.Assert(v, 0)
+		t.Assert(ok, false)
+
+		intSlices := array2.Rands(1)
+		t.Assert(intSlices, nil)
 	})
 }
 
@@ -420,6 +443,8 @@ func TestIntArray_String(t *testing.T) {
 		a1 := []int{0, 1, 2, 3, 4, 5, 6}
 		array1 := garray.NewIntArrayFrom(a1)
 		t.Assert(array1.String(), "[0,1,2,3,4,5,6]")
+		array1 = nil
+		t.Assert(array1.String(), "")
 	})
 }
 

container/garray/garray_z_unit_normal_str_test.go

@@ -34,6 +34,10 @@ func Test_StrArray_Basic(t *testing.T) {
 		t.Assert(v, 100)
 		t.Assert(ok, true)
 
+		v, ok = array3.Get(0)
+		t.Assert(v, "")
+		t.Assert(ok, false)
+
 		t.Assert(array.Search("100"), 0)
 		t.Assert(array.Contains("100"), true)
 
@@ -61,12 +65,28 @@ func Test_StrArray_Basic(t *testing.T) {
 		t.Assert(array.Clear().Len(), 0)
 		t.Assert(array2.Slice(), expect)
 		t.Assert(array3.Search("100"), -1)
+		err := array.InsertBefore(99, "300")
+		t.AssertNE(err, nil)
+		array.InsertAfter(99, "400")
+		t.AssertNE(err, nil)
+
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewStrArrayFrom([]string{"0", "1", "2", "3"})
+
+		copyArray := array.DeepCopy().(*garray.StrArray)
+		copyArray.Set(0, "1")
+		cval, _ := copyArray.Get(0)
+		val, _ := array.Get(0)
+		t.AssertNE(cval, val)
 	})
 }
 
 func TestStrArray_ContainsI(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		s := garray.NewStrArray()
+		t.Assert(s.Contains("A"), false)
 		s.Append("a", "b", "C")
 		t.Assert(s.Contains("A"), false)
 		t.Assert(s.Contains("a"), true)
@@ -94,6 +114,8 @@ func TestStrArray_Unique(t *testing.T) {
 		expect := []string{"1", "1", "2", "2", "3", "3", "2", "2"}
 		array := garray.NewStrArrayFrom(expect)
 		t.Assert(array.Unique().Slice(), []string{"1", "2", "3"})
+		array1 := garray.NewStrArrayFrom([]string{})
+		t.Assert(array1.Unique().Slice(), []string{})
 	})
 }
 
@@ -364,6 +386,13 @@ func TestStrArray_Rand(t *testing.T) {
 		v, ok := array1.Rand()
 		t.Assert(ok, true)
 		t.AssertIN(v, a1)
+
+		array2 := garray.NewStrArrayFrom([]string{})
+		v, ok = array2.Rand()
+		t.Assert(ok, false)
+		t.Assert(v, "")
+		strArray := array2.Rands(1)
+		t.AssertNil(strArray)
 	})
 }
 
@@ -406,6 +435,11 @@ func TestStrArray_Join(t *testing.T) {
 		array1 := garray.NewStrArrayFrom(a1)
 		t.Assert(array1.Join("."), `0.1."a".\a`)
 	})
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []string{}
+		array1 := garray.NewStrArrayFrom(a1)
+		t.Assert(array1.Join("."), "")
+	})
 }
 
 func TestStrArray_String(t *testing.T) {
@@ -413,6 +447,9 @@ func TestStrArray_String(t *testing.T) {
 		a1 := []string{"0", "1", "2", "3", "4", "5", "6"}
 		array1 := garray.NewStrArrayFrom(a1)
 		t.Assert(array1.String(), `["0","1","2","3","4","5","6"]`)
+
+		array1 = nil
+		t.Assert(array1.String(), "")
 	})
 }
 

container/garray/garray_z_unit_sorted_any_test.go

@@ -61,6 +61,18 @@ func TestNewSortedArrayFromCopy(t *testing.T) {
 	})
 }
 
+func TestNewSortedArrayRange(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		func1 := func(v1, v2 interface{}) int {
+			return gconv.Int(v1) - gconv.Int(v2)
+		}
+
+		array1 := garray.NewSortedArrayRange(1, 5, 1, func1)
+		t.Assert(array1.Len(), 5)
+		t.Assert(array1, []interface{}{1, 2, 3, 4, 5})
+	})
+}
+
 func TestSortedArray_SetArray(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		a1 := []interface{}{"a", "f", "c"}
@@ -106,10 +118,26 @@ func TestSortedArray_Get(t *testing.T) {
 		v, ok = array1.Get(1)
 		t.Assert(v, "c")
 		t.Assert(ok, true)
+
+		v, ok = array1.Get(99)
+		t.Assert(v, nil)
+		t.Assert(ok, false)
 	})
 
 }
 
+func TestSortedArray_At(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []interface{}{"a", "f", "c"}
+		func1 := func(v1, v2 interface{}) int {
+			return strings.Compare(gconv.String(v1), gconv.String(v2))
+		}
+		array1 := garray.NewSortedArrayFrom(a1, func1)
+		v := array1.At(2)
+		t.Assert(v, "f")
+	})
+}
+
 func TestSortedArray_Remove(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		a1 := []interface{}{"a", "d", "c", "b"}
@@ -461,6 +489,11 @@ func TestSortedArray_Rand(t *testing.T) {
 		t.Assert(ok, true)
 		t.AssertIN(i1, []interface{}{"a", "d", "c"})
 		t.Assert(array1.Len(), 3)
+
+		array2 := garray.NewSortedArrayFrom([]interface{}{}, func1)
+		v, ok := array2.Rand()
+		t.Assert(ok, false)
+		t.Assert(v, nil)
 	})
 }
 
@@ -479,6 +512,10 @@ func TestSortedArray_Rands(t *testing.T) {
 
 		i1 = array1.Rands(4)
 		t.Assert(len(i1), 4)
+
+		array2 := garray.NewSortedArrayFrom([]interface{}{}, func1)
+		v := array2.Rands(1)
+		t.Assert(v, nil)
 	})
 }
 
@@ -498,6 +535,12 @@ func TestSortedArray_Join(t *testing.T) {
 		array1 := garray.NewSortedArrayFrom(a1, gutil.ComparatorString)
 		t.Assert(array1.Join("."), `"a".0.1.\a`)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []interface{}{}
+		array1 := garray.NewSortedArrayFrom(a1, gutil.ComparatorString)
+		t.Assert(array1.Join("."), "")
+	})
 }
 
 func TestSortedArray_String(t *testing.T) {
@@ -505,6 +548,9 @@ func TestSortedArray_String(t *testing.T) {
 		a1 := []interface{}{0, 1, "a", "b"}
 		array1 := garray.NewSortedArrayFrom(a1, gutil.ComparatorString)
 		t.Assert(array1.String(), `[0,1,"a","b"]`)
+
+		array1 = nil
+		t.Assert(array1.String(), "")
 	})
 }
 
@@ -541,6 +587,11 @@ func TestSortedArray_Unique(t *testing.T) {
 		array1.Unique()
 		t.Assert(array1.Len(), 5)
 		t.Assert(array1, []interface{}{1, 2, 3, 4, 5})
+
+		array2 := garray.NewSortedArrayFrom([]interface{}{}, gutil.ComparatorInt)
+		array2.Unique()
+		t.Assert(array2.Len(), 0)
+		t.Assert(array2, []interface{}{})
 	})
 }
 
@@ -878,3 +929,22 @@ func TestSortedArray_Walk(t *testing.T) {
 		}), g.Slice{"key-1", "key-2"})
 	})
 }
+
+func TestSortedArray_IsEmpty(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedArrayFrom([]interface{}{}, gutil.ComparatorString)
+		t.Assert(array.IsEmpty(), true)
+	})
+}
+
+func TestSortedArray_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedArrayFrom([]interface{}{1, 2, 3, 4, 5}, gutil.ComparatorString)
+		copyArray := array.DeepCopy().(*garray.SortedArray)
+		array.Add(6)
+		copyArray.Add(7)
+		cval, _ := copyArray.Get(5)
+		val, _ := array.Get(5)
+		t.AssertNE(cval, val)
+	})
+}

container/garray/garray_z_unit_sorted_int_test.go

@@ -19,6 +19,26 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+func TestNewSortedIntArrayComparator(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []int{0, 3, 2, 1, 4, 5, 6}
+		array1 := garray.NewSortedIntArrayComparator(func(a, b int) int {
+			return a - b
+		}, true)
+		array1.Append(a1...)
+		t.Assert(array1.Len(), 7)
+		t.Assert(array1.Interfaces(), []int{0, 1, 2, 3, 4, 5, 6})
+	})
+}
+
+func TestNewSortedIntArrayRange(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array1 := garray.NewSortedIntArrayRange(1, 5, 1)
+		t.Assert(array1.Len(), 5)
+		t.Assert(array1.Interfaces(), []int{1, 2, 3, 4, 5})
+	})
+}
+
 func TestNewSortedIntArrayFrom(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		a1 := []int{0, 3, 2, 1, 4, 5, 6}
@@ -37,6 +57,17 @@ func TestNewSortedIntArrayFromCopy(t *testing.T) {
 	})
 }
 
+func TestSortedIntArray_At(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []int{0, 3, 2, 1}
+
+		array1 := garray.NewSortedIntArrayFrom(a1)
+		v := array1.At(1)
+
+		t.Assert(v, 1)
+	})
+}
+
 func TestSortedIntArray_SetArray(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		a1 := []int{0, 1, 2, 3}
@@ -78,6 +109,10 @@ func TestSortedIntArray_Get(t *testing.T) {
 		v, ok = array1.Get(3)
 		t.Assert(v, 5)
 		t.Assert(ok, true)
+
+		v, ok = array1.Get(99)
+		t.Assert(v, 0)
+		t.Assert(ok, false)
 	})
 }
 
@@ -294,6 +329,9 @@ func TestSortedIntArray_Join(t *testing.T) {
 		a1 := []int{1, 3, 5}
 		array1 := garray.NewSortedIntArrayFrom(a1)
 		t.Assert(array1.Join("."), `1.3.5`)
+
+		array2 := garray.NewSortedIntArrayFrom([]int{})
+		t.Assert(array2.Join("."), "")
 	})
 }
 
@@ -302,6 +340,9 @@ func TestSortedIntArray_String(t *testing.T) {
 		a1 := []int{1, 3, 5}
 		array1 := garray.NewSortedIntArrayFrom(a1)
 		t.Assert(array1.String(), `[1,3,5]`)
+
+		array1 = nil
+		t.Assert(array1.String(), "")
 	})
 }
 
@@ -406,6 +447,11 @@ func TestSortedIntArray_Rand(t *testing.T) {
 		ns1, ok := array1.Rand()
 		t.AssertIN(ns1, a1)
 		t.Assert(ok, true)
+
+		array2 := garray.NewSortedIntArrayFrom([]int{})
+		ns2, ok := array2.Rand()
+		t.Assert(ns2, 0)
+		t.Assert(ok, false)
 	})
 }
 
@@ -419,6 +465,10 @@ func TestSortedIntArray_Rands(t *testing.T) {
 
 		ns2 := array1.Rands(6)
 		t.Assert(len(ns2), 6)
+
+		array2 := garray.NewSortedIntArrayFrom([]int{})
+		val := array2.Rands(1)
+		t.Assert(val, nil)
 	})
 }
 
@@ -450,6 +500,10 @@ func TestSortedIntArray_Unique(t *testing.T) {
 		array1.Unique()
 		t.Assert(array1.Len(), 5)
 		t.Assert(array1, []int{1, 2, 3, 4, 5})
+
+		array2 := garray.NewSortedIntArrayFrom([]int{})
+		array2.Unique()
+		t.Assert(array2.Len(), 0)
 	})
 }
 
@@ -731,3 +785,22 @@ func TestSortedIntArray_Walk(t *testing.T) {
 		}), g.Slice{11, 12})
 	})
 }
+
+func TestSortedIntArray_IsEmpty(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedIntArrayFrom([]int{})
+		t.Assert(array.IsEmpty(), true)
+	})
+}
+
+func TestSortedIntArray_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedIntArrayFrom([]int{1, 2, 3, 4, 5})
+		copyArray := array.DeepCopy().(*garray.SortedIntArray)
+		array.Add(6)
+		copyArray.Add(7)
+		cval, _ := copyArray.Get(5)
+		val, _ := array.Get(5)
+		t.AssertNE(cval, val)
+	})
+}

container/garray/garray_z_unit_sorted_str_test.go

@@ -9,6 +9,7 @@
 package garray_test
 
 import (
+	"github.com/gogf/gf/v2/text/gstr"
 	"testing"
 	"time"
 
@@ -19,6 +20,18 @@ import (
 	"github.com/gogf/gf/v2/util/gconv"
 )
 
+func TestNewSortedStrArrayComparator(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		a1 := []string{"a", "d", "c", "b"}
+		s1 := garray.NewSortedStrArrayComparator(func(a, b string) int {
+			return gstr.Compare(a, b)
+		})
+		s1.Add(a1...)
+		t.Assert(s1.Len(), 4)
+		t.Assert(s1, []string{"a", "b", "c", "d"})
+	})
+}
+
 func TestNewSortedStrArrayFrom(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		a1 := []string{"a", "d", "c", "b"}
@@ -58,6 +71,9 @@ func TestSortedStrArray_ContainsI(t *testing.T) {
 		t.Assert(s.Contains("A"), false)
 		t.Assert(s.Contains("a"), true)
 		t.Assert(s.ContainsI("A"), true)
+
+		s = garray.NewSortedStrArray()
+		t.Assert(s.Contains("A"), false)
 	})
 }
 
@@ -85,6 +101,10 @@ func TestSortedStrArray_Get(t *testing.T) {
 		v, ok = array1.Get(0)
 		t.Assert(v, "a")
 		t.Assert(ok, true)
+
+		v, ok = array1.Get(99)
+		t.Assert(v, "")
+		t.Assert(ok, false)
 	})
 }
 
@@ -361,6 +381,11 @@ func TestSortedStrArray_Rand(t *testing.T) {
 		v, ok := array1.Rand()
 		t.AssertIN(v, []string{"e", "a", "d"})
 		t.Assert(ok, true)
+
+		array2 := garray.NewSortedStrArrayFrom([]string{})
+		v, ok = array2.Rand()
+		t.Assert(v, "")
+		t.Assert(ok, false)
 	})
 }
 
@@ -375,6 +400,10 @@ func TestSortedStrArray_Rands(t *testing.T) {
 
 		s1 = array1.Rands(4)
 		t.Assert(len(s1), 4)
+
+		array2 := garray.NewSortedStrArrayFrom([]string{})
+		val := array2.Rands(1)
+		t.Assert(val, nil)
 	})
 }
 
@@ -391,6 +420,11 @@ func TestSortedStrArray_Join(t *testing.T) {
 		array1 := garray.NewSortedStrArrayFrom(a1)
 		t.Assert(array1.Join("."), `"b".\c.a`)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		array1 := garray.NewSortedStrArrayFrom([]string{})
+		t.Assert(array1.Join("."), "")
+	})
 }
 
 func TestSortedStrArray_String(t *testing.T) {
@@ -398,6 +432,9 @@ func TestSortedStrArray_String(t *testing.T) {
 		a1 := []string{"e", "a", "d"}
 		array1 := garray.NewSortedStrArrayFrom(a1)
 		t.Assert(array1.String(), `["a","d","e"]`)
+
+		array1 = nil
+		t.Assert(array1.String(), "")
 	})
 }
 
@@ -469,6 +506,11 @@ func TestSortedStrArray_Unique(t *testing.T) {
 		array1.Unique()
 		t.Assert(array1.Len(), 3)
 		t.Assert(array1, []string{"1", "2", "3"})
+
+		array2 := garray.NewSortedStrArrayFrom([]string{})
+		array2.Unique()
+		t.Assert(array2.Len(), 0)
+		t.Assert(array2, []string{})
 	})
 }
 
@@ -755,3 +797,15 @@ func TestSortedStrArray_Walk(t *testing.T) {
 		}), g.Slice{"key-1", "key-2"})
 	})
 }
+
+func TestSortedStrArray_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		array := garray.NewSortedStrArrayFrom([]string{"a", "b", "c", "d"})
+		copyArray := array.DeepCopy().(*garray.SortedStrArray)
+		array.Add("e")
+		copyArray.Add("f")
+		cval, _ := copyArray.Get(4)
+		val, _ := array.Get(4)
+		t.AssertNE(cval, val)
+	})
+}

container/glist/glist.go

@@ -12,6 +12,7 @@ import (
 	"bytes"
 	"container/list"
 
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
 	"github.com/gogf/gf/v2/util/gconv"
@@ -546,3 +547,23 @@ func (l *List) UnmarshalValue(value interface{}) (err error) {
 	l.PushBacks(array)
 	return err
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (l *List) DeepCopy() interface{} {
+	l.mu.RLock()
+	defer l.mu.RUnlock()
+
+	if l.list == nil {
+		return nil
+	}
+	var (
+		length = l.list.Len()
+		values = make([]interface{}, length)
+	)
+	if length > 0 {
+		for i, e := 0, l.list.Front(); i < length; i, e = i+1, e.Next() {
+			values[i] = deepcopy.Copy(e.Value)
+		}
+	}
+	return NewFrom(values, l.mu.IsSafe())
+}

container/glist/glist_z_unit_test.go

@@ -755,3 +755,13 @@ func TestList_UnmarshalValue(t *testing.T) {
 		t.Assert(tlist.List.FrontAll(), []interface{}{1, 2, 3})
 	})
 }
+
+func TestList_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		l := NewFrom([]interface{}{1, 2, "a", `"b"`, `\c`})
+		copyList := l.DeepCopy()
+		cl := copyList.(*List)
+		cl.PopBack()
+		t.AssertNE(l.Size(), cl.Size())
+	})
+}

container/gmap/gmap_hash_any_any_map.go

@@ -8,6 +8,7 @@ package gmap
 
 import (
 	"github.com/gogf/gf/v2/container/gvar"
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/empty"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
@@ -72,7 +73,7 @@ func (m *AnyAnyMap) Map() map[interface{}]interface{} {
 	return data
 }
 
-// MapCopy returns a copy of the underlying data of the hash map.
+// MapCopy returns a shallow copy of the underlying data of the hash map.
 func (m *AnyAnyMap) MapCopy() map[interface{}]interface{} {
 	m.mu.RLock()
 	defer m.mu.RUnlock()
@@ -497,3 +498,14 @@ func (m *AnyAnyMap) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *AnyAnyMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[interface{}]interface{}, len(m.data))
+	for k, v := range m.data {
+		data[k] = deepcopy.Copy(v)
+	}
+	return NewFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_hash_int_any_map.go

@@ -9,6 +9,7 @@ package gmap
 
 import (
 	"github.com/gogf/gf/v2/container/gvar"
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/empty"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
@@ -499,3 +500,14 @@ func (m *IntAnyMap) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *IntAnyMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[int]interface{}, len(m.data))
+	for k, v := range m.data {
+		data[k] = deepcopy.Copy(v)
+	}
+	return NewIntAnyMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_hash_int_int_map.go

@@ -470,3 +470,14 @@ func (m *IntIntMap) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *IntIntMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[int]int, len(m.data))
+	for k, v := range m.data {
+		data[k] = v
+	}
+	return NewIntIntMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_hash_int_str_map.go

@@ -470,3 +470,14 @@ func (m *IntStrMap) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *IntStrMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[int]string, len(m.data))
+	for k, v := range m.data {
+		data[k] = v
+	}
+	return NewIntStrMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_hash_str_any_map.go

@@ -9,6 +9,7 @@ package gmap
 
 import (
 	"github.com/gogf/gf/v2/container/gvar"
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/empty"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
@@ -485,3 +486,14 @@ func (m *StrAnyMap) UnmarshalValue(value interface{}) (err error) {
 	m.data = gconv.Map(value)
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *StrAnyMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[string]interface{}, len(m.data))
+	for k, v := range m.data {
+		data[k] = deepcopy.Copy(v)
+	}
+	return NewStrAnyMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_hash_str_int_map.go

@@ -474,3 +474,14 @@ func (m *StrIntMap) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *StrIntMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[string]int, len(m.data))
+	for k, v := range m.data {
+		data[k] = v
+	}
+	return NewStrIntMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_hash_str_str_map.go

@@ -463,3 +463,14 @@ func (m *StrStrMap) UnmarshalValue(value interface{}) (err error) {
 	m.data = gconv.MapStrStr(value)
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *StrStrMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[string]string, len(m.data))
+	for k, v := range m.data {
+		data[k] = v
+	}
+	return NewStrStrMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_list_map.go

@@ -12,6 +12,7 @@ import (
 
 	"github.com/gogf/gf/v2/container/glist"
 	"github.com/gogf/gf/v2/container/gvar"
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/empty"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/internal/rwmutex"
@@ -590,3 +591,19 @@ func (m *ListMap) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (m *ListMap) DeepCopy() interface{} {
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	data := make(map[interface{}]interface{}, len(m.data))
+	if m.list != nil {
+		var node *gListMapNode
+		m.list.IteratorAsc(func(e *glist.Element) bool {
+			node = e.Value.(*gListMapNode)
+			data[node.key] = deepcopy.Copy(node.value)
+			return true
+		})
+	}
+	return NewListMapFrom(data, m.mu.IsSafe())
+}

container/gmap/gmap_z_example_any_any_test.go

@@ -602,8 +602,12 @@ func ExampleAnyAnyMap_String() {
 
 	fmt.Println(m.String())
 
+	var m1 *gmap.Map = nil
+	fmt.Println(len(m1.String()))
+
 	// Output:
 	// {"k1":"v1"}
+	// 0
 }
 
 func ExampleAnyAnyMap_MarshalJSON() {

container/gmap/gmap_z_example_int_any_test.go

@@ -601,8 +601,12 @@ func ExampleIntAnyMap_String() {
 
 	fmt.Println(m.String())
 
+	var m1 *gmap.IntAnyMap = nil
+	fmt.Println(len(m1.String()))
+
 	// Output:
 	// {"1":"v1"}
+	// 0
 }
 
 func ExampleIntAnyMap_MarshalJSON() {

container/gmap/gmap_z_example_int_int_test.go

@@ -529,8 +529,12 @@ func ExampleIntIntMap_String() {
 
 	fmt.Println(m.String())
 
+	var m1 *gmap.IntIntMap = nil
+	fmt.Println(len(m1.String()))
+
 	// Output:
 	// {"1":1}
+	// 0
 }
 
 func ExampleIntIntMap_MarshalJSON() {

container/gmap/gmap_z_example_str_any_test.go

@@ -599,8 +599,12 @@ func ExampleStrAnyMap_String() {
 
 	fmt.Println(m.String())
 
+	var m1 *gmap.StrAnyMap = nil
+	fmt.Println(len(m1.String()))
+
 	// Output:
 	// {"k1":"v1"}
+	// 0
 }
 
 func ExampleStrAnyMap_MarshalJSON() {

container/gmap/gmap_z_example_str_int_test.go

@@ -8,11 +8,10 @@ package gmap_test
 
 import (
 	"fmt"
+	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/util/gconv"
-
-	"github.com/gogf/gf/v2/container/gmap"
 )
 
 func ExampleStrIntMap_Iterator() {
@@ -535,8 +534,12 @@ func ExampleStrIntMap_String() {
 
 	fmt.Println(m.String())
 
+	var m1 *gmap.StrIntMap = nil
+	fmt.Println(len(m1.String()))
+
 	// Output:
 	// {"k1":1}
+	// 0
 }
 
 func ExampleStrIntMap_MarshalJSON() {

container/gmap/gmap_z_example_str_str_test.go

@@ -531,8 +531,12 @@ func ExampleStrStrMap_String() {
 
 	fmt.Println(m.String())
 
+	var m1 *gmap.StrStrMap = nil
+	fmt.Println(len(m1.String()))
+
 	// Output:
 	// {"k1":"v1"}
+	// 0
 }
 
 func ExampleStrStrMap_MarshalJSON() {

container/gmap/gmap_z_example_test.go

@@ -90,7 +90,7 @@ func ExampleNewFrom() {
 }
 
 func ExampleNewHashMap() {
-	m := gmap.New()
+	m := gmap.NewHashMap()
 
 	m.Set("key1", "val1")
 	fmt.Println(m)
@@ -105,7 +105,7 @@ func ExampleNewHashMapFrom() {
 	m.Set("key1", "val1")
 	fmt.Println(m)
 
-	n := gmap.NewFrom(m.MapCopy(), true)
+	n := gmap.NewHashMapFrom(m.MapCopy(), true)
 	fmt.Println(n)
 
 	// Output:

container/gmap/gmap_z_unit_hash_any_any_test.go

@@ -171,6 +171,9 @@ func Test_AnyAnyMap_Merge(t *testing.T) {
 		m2.Set(2, "2")
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[interface{}]interface{}{1: 1, 2: "2"})
+		m3 := gmap.NewAnyAnyMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -296,6 +299,10 @@ func Test_AnyAnyMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.AssertNil(k3)
+		t.AssertNil(v3)
 	})
 }
 
@@ -327,6 +334,11 @@ func Test_AnyAnyMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -365,3 +377,17 @@ func TestAnyAnyMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get("k2"), "v2")
 	})
 }
+
+func Test_AnyAnyMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewAnyAnyMapFrom(g.MapAnyAny{
+			"k1": "v1",
+			"k2": "v2",
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.AnyAnyMap)
+		n.Set("k1", "val1")
+		t.AssertNE(m.Get("k1"), n.Get("k1"))
+	})
+}

container/gmap/gmap_z_unit_hash_int_any_test.go

@@ -82,6 +82,12 @@ func Test_IntAnyMap_Basic(t *testing.T) {
 		m2 := gmap.NewIntAnyMapFrom(map[int]interface{}{1: 1, 2: "2"})
 		t.Assert(m2.Map(), map[int]interface{}{1: 1, 2: "2"})
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntAnyMap(true)
+		m.Set(1, 1)
+		t.Assert(m.Map(), map[int]interface{}{1: 1})
+	})
 }
 
 func Test_IntAnyMap_Set_Fun(t *testing.T) {
@@ -171,6 +177,9 @@ func Test_IntAnyMap_Merge(t *testing.T) {
 		m2.Set(2, "2")
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[int]interface{}{1: 1, 2: "2"})
+		m3 := gmap.NewIntAnyMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -271,6 +280,10 @@ func Test_IntAnyMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.Assert(k3, 0)
+		t.AssertNil(v3)
 	})
 }
 
@@ -302,6 +315,11 @@ func Test_IntAnyMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -340,3 +358,17 @@ func TestIntAnyMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get(2), "v2")
 	})
 }
+
+func Test_IntAnyMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntAnyMapFrom(g.MapIntAny{
+			1: "v1",
+			2: "v2",
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.IntAnyMap)
+		n.Set(1, "val1")
+		t.AssertNE(m.Get(1), n.Get(1))
+	})
+}

container/gmap/gmap_z_unit_hash_int_int_test.go

@@ -86,6 +86,12 @@ func Test_IntIntMap_Basic(t *testing.T) {
 		m2 := gmap.NewIntIntMapFrom(map[int]int{1: 1, 2: 2})
 		t.Assert(m2.Map(), map[int]int{1: 1, 2: 2})
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntIntMap(true)
+		m.Set(1, 1)
+		t.Assert(m.Map(), map[int]int{1: 1})
+	})
 }
 
 func Test_IntIntMap_Set_Fun(t *testing.T) {
@@ -102,6 +108,11 @@ func Test_IntIntMap_Set_Fun(t *testing.T) {
 		t.Assert(m.SetIfNotExistFuncLock(2, getInt), false)
 		t.Assert(m.SetIfNotExistFuncLock(4, getInt), true)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntIntMapFrom(nil)
+		t.Assert(m.GetOrSetFuncLock(1, getInt), getInt())
+	})
 }
 
 func Test_IntIntMap_Batch(t *testing.T) {
@@ -177,6 +188,9 @@ func Test_IntIntMap_Merge(t *testing.T) {
 		m2.Set(2, 2)
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[int]int{1: 1, 2: 2})
+		m3 := gmap.NewIntIntMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -277,6 +291,10 @@ func Test_IntIntMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.Assert(k3, 0)
+		t.Assert(v3, 0)
 	})
 }
 
@@ -308,6 +326,11 @@ func Test_IntIntMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -346,3 +369,17 @@ func TestIntIntMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get(2), "2")
 	})
 }
+
+func Test_IntIntMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntIntMapFrom(g.MapIntInt{
+			1: 1,
+			2: 2,
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.IntIntMap)
+		n.Set(1, 2)
+		t.AssertNE(m.Get(1), n.Get(1))
+	})
+}

container/gmap/gmap_z_unit_hash_int_str_test.go

@@ -63,6 +63,7 @@ func Test_IntStrMap_Basic(t *testing.T) {
 		t.Assert(m.Size(), 1)
 		t.Assert(m.IsEmpty(), false)
 
+		t.Assert(m.GetOrSet(1, "a"), "a")
 		t.Assert(m.GetOrSet(2, "b"), "b")
 		t.Assert(m.SetIfNotExist(2, "b"), false)
 
@@ -90,6 +91,29 @@ func Test_IntStrMap_Basic(t *testing.T) {
 		m2 := gmap.NewIntStrMapFrom(map[int]string{1: "a", 2: "b"})
 		t.Assert(m2.Map(), map[int]string{1: "a", 2: "b"})
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMap(true)
+		m.Set(1, "val1")
+		t.Assert(m.Map(), map[int]string{1: "val1"})
+	})
+}
+
+func TestIntStrMap_MapStrAny(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMap()
+		m.GetOrSetFunc(1, getStr)
+		m.GetOrSetFuncLock(2, getStr)
+		t.Assert(m.MapStrAny(), g.MapStrAny{"1": "z", "2": "z"})
+	})
+}
+
+func TestIntStrMap_Sets(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMapFrom(nil)
+		m.Sets(g.MapIntStr{1: "z", 2: "z"})
+		t.Assert(len(m.Map()), 2)
+	})
 }
 
 func Test_IntStrMap_Set_Fun(t *testing.T) {
@@ -97,6 +121,8 @@ func Test_IntStrMap_Set_Fun(t *testing.T) {
 		m := gmap.NewIntStrMap()
 		m.GetOrSetFunc(1, getStr)
 		m.GetOrSetFuncLock(2, getStr)
+		t.Assert(m.GetOrSetFunc(1, getStr), "z")
+		t.Assert(m.GetOrSetFuncLock(2, getStr), "z")
 		t.Assert(m.Get(1), "z")
 		t.Assert(m.Get(2), "z")
 		t.Assert(m.SetIfNotExistFunc(1, getStr), false)
@@ -105,6 +131,16 @@ func Test_IntStrMap_Set_Fun(t *testing.T) {
 		t.Assert(m.SetIfNotExistFuncLock(2, getStr), false)
 		t.Assert(m.SetIfNotExistFuncLock(4, getStr), true)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMapFrom(nil)
+		t.Assert(m.GetOrSetFuncLock(1, getStr), "z")
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMapFrom(nil)
+		t.Assert(m.SetIfNotExistFuncLock(1, getStr), true)
+	})
 }
 
 func Test_IntStrMap_Batch(t *testing.T) {
@@ -176,6 +212,10 @@ func Test_IntStrMap_Merge(t *testing.T) {
 		m2.Set(2, "b")
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[int]string{1: "a", 2: "b"})
+
+		m3 := gmap.NewIntStrMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -275,6 +315,10 @@ func Test_IntStrMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.Assert(k3, 0)
+		t.Assert(v3, "")
 	})
 }
 
@@ -306,6 +350,11 @@ func Test_IntStrMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -344,3 +393,55 @@ func TestIntStrMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get(2), "v2")
 	})
 }
+
+func TestIntStrMap_Replace(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMapFrom(g.MapIntStr{
+			1: "v1",
+			2: "v2",
+			3: "v3",
+		})
+
+		t.Assert(m.Get(1), "v1")
+		t.Assert(m.Get(2), "v2")
+		t.Assert(m.Get(3), "v3")
+
+		m.Replace(g.MapIntStr{
+			1: "v2",
+			2: "v3",
+			3: "v1",
+		})
+
+		t.Assert(m.Get(1), "v2")
+		t.Assert(m.Get(2), "v3")
+		t.Assert(m.Get(3), "v1")
+	})
+}
+
+func TestIntStrMap_String(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMapFrom(g.MapIntStr{
+			1: "v1",
+			2: "v2",
+			3: "v3",
+		})
+		t.Assert(m.String(), "{\"1\":\"v1\",\"2\":\"v2\",\"3\":\"v3\"}")
+
+		m = nil
+		t.Assert(len(m.String()), 0)
+	})
+}
+
+func Test_IntStrMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewIntStrMapFrom(g.MapIntStr{
+			1: "val1",
+			2: "val2",
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.IntStrMap)
+		n.Set(1, "v1")
+		t.AssertNE(m.Get(1), n.Get(1))
+	})
+}

container/gmap/gmap_z_unit_hash_str_any_test.go

@@ -169,6 +169,10 @@ func Test_StrAnyMap_Merge(t *testing.T) {
 		m2.Set("b", "2")
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[string]interface{}{"a": 1, "b": "2"})
+
+		m3 := gmap.NewStrAnyMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -283,6 +287,10 @@ func Test_StrAnyMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.Assert(k3, "")
+		t.Assert(v3, "")
 	})
 }
 
@@ -314,6 +322,11 @@ func Test_StrAnyMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -352,3 +365,17 @@ func TestStrAnyMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get("k2"), "v2")
 	})
 }
+
+func Test_StrAnyMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewStrAnyMapFrom(g.MapStrAny{
+			"key1": "val1",
+			"key2": "val2",
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.StrAnyMap)
+		n.Set("key1", "v1")
+		t.AssertNE(m.Get("key1"), n.Get("key1"))
+	})
+}

container/gmap/gmap_z_unit_hash_str_int_test.go

@@ -100,6 +100,11 @@ func Test_StrIntMap_Set_Fun(t *testing.T) {
 		t.Assert(m.SetIfNotExistFuncLock("b", getInt), false)
 		t.Assert(m.SetIfNotExistFuncLock("d", getInt), true)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewStrIntMapFrom(nil)
+		t.Assert(m.GetOrSetFuncLock("a", getInt), 123)
+	})
 }
 
 func Test_StrIntMap_Batch(t *testing.T) {
@@ -173,6 +178,9 @@ func Test_StrIntMap_Merge(t *testing.T) {
 		m2.Set("b", 2)
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[string]int{"a": 1, "b": 2})
+		m3 := gmap.NewStrIntMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -287,6 +295,10 @@ func Test_StrIntMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.Assert(k3, "")
+		t.Assert(v3, 0)
 	})
 }
 
@@ -318,6 +330,11 @@ func Test_StrIntMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -356,3 +373,17 @@ func TestStrIntMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get("k2"), 2)
 	})
 }
+
+func Test_StrIntMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewStrIntMapFrom(g.MapStrInt{
+			"key1": 1,
+			"key2": 2,
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.StrIntMap)
+		n.Set("key1", 2)
+		t.AssertNE(m.Get("key1"), n.Get("key1"))
+	})
+}

container/gmap/gmap_z_unit_hash_str_str_test.go

@@ -98,6 +98,12 @@ func Test_StrStrMap_Set_Fun(t *testing.T) {
 		t.Assert(m.SetIfNotExistFuncLock("b", getStr), false)
 		t.Assert(m.SetIfNotExistFuncLock("d", getStr), true)
 	})
+
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewStrStrMapFrom(nil)
+
+		t.Assert(m.GetOrSetFuncLock("b", getStr), "z")
+	})
 }
 
 func Test_StrStrMap_Batch(t *testing.T) {
@@ -170,6 +176,9 @@ func Test_StrStrMap_Merge(t *testing.T) {
 		m2.Set("b", "b")
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[string]string{"a": "a", "b": "b"})
+		m3 := gmap.NewStrStrMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -284,6 +293,10 @@ func Test_StrStrMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.Assert(k3, "")
+		t.Assert(v3, "")
 	})
 }
 
@@ -315,6 +328,11 @@ func Test_StrStrMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -353,3 +371,17 @@ func TestStrStrMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get("k2"), "v2")
 	})
 }
+
+func Test_StrStrMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewStrStrMapFrom(g.MapStrStr{
+			"key1": "val1",
+			"key2": "val2",
+		})
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.StrStrMap)
+		n.Set("key1", "v1")
+		t.AssertNE(m.Get("key1"), n.Get("key1"))
+	})
+}

container/gmap/gmap_z_unit_list_map_test.go

@@ -154,6 +154,9 @@ func Test_ListMap_Basic_Merge(t *testing.T) {
 		m2.Set("key2", "val2")
 		m1.Merge(m2)
 		t.Assert(m1.Map(), map[interface{}]interface{}{"key1": "val1", "key2": "val2"})
+		m3 := gmap.NewListMapFrom(nil)
+		m3.Merge(m2)
+		t.Assert(m3.Map(), m2.Map())
 	})
 }
 
@@ -266,6 +269,10 @@ func Test_ListMap_Pop(t *testing.T) {
 
 		t.AssertNE(k1, k2)
 		t.AssertNE(v1, v2)
+
+		k3, v3 := m.Pop()
+		t.AssertNil(k3)
+		t.AssertNil(v3)
 	})
 }
 
@@ -297,6 +304,11 @@ func Test_ListMap_Pops(t *testing.T) {
 
 		t.Assert(kArray.Unique().Len(), 3)
 		t.Assert(vArray.Unique().Len(), 3)
+
+		v := m.Pops(1)
+		t.AssertNil(v)
+		v = m.Pops(-1)
+		t.AssertNil(v)
 	})
 }
 
@@ -335,3 +347,44 @@ func TestListMap_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Map.Get("2"), "v2")
 	})
 }
+
+func TestListMap_String(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewListMap()
+		m.Set(1, "")
+		m.Set(2, "2")
+		t.Assert(m.String(), "{\"1\":\"\",\"2\":\"2\"}")
+
+		m1 := gmap.NewListMapFrom(nil)
+		t.Assert(m1.String(), "{}")
+	})
+}
+
+func TestListMap_MarshalJSON(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewListMap()
+		m.Set(1, "")
+		m.Set(2, "2")
+		res, err := m.MarshalJSON()
+		t.Assert(res, []byte("{\"1\":\"\",\"2\":\"2\"}"))
+		t.AssertNil(err)
+
+		m1 := gmap.NewListMapFrom(nil)
+		res, err = m1.MarshalJSON()
+		t.Assert(res, []byte("{}"))
+		t.AssertNil(err)
+	})
+}
+
+func TestListMap_DeepCopy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		m := gmap.NewListMap()
+		m.Set(1, "1")
+		m.Set(2, "2")
+		t.Assert(m.Size(), 2)
+
+		n := m.DeepCopy().(*gmap.ListMap)
+		n.Set(1, "val1")
+		t.AssertNE(m.Get(1), n.Get(1))
+	})
+}

container/gset/gset_any_set.go

@@ -510,3 +510,14 @@ func (set *Set) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (set *Set) DeepCopy() interface{} {
+	set.mu.RLock()
+	defer set.mu.RUnlock()
+	data := make(map[interface{}]struct{}, len(set.data))
+	for k, v := range set.data {
+		data[k] = v
+	}
+	return NewFrom(data, set.mu.IsSafe())
+}

container/gset/gset_int_set.go

@@ -469,3 +469,18 @@ func (set *IntSet) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (set *IntSet) DeepCopy() interface{} {
+	set.mu.RLock()
+	defer set.mu.RUnlock()
+	var (
+		slice = make([]int, len(set.data))
+		index = 0
+	)
+	for k := range set.data {
+		slice[index] = k
+		index++
+	}
+	return NewIntSetFrom(slice, set.mu.IsSafe())
+}

container/gset/gset_str_set.go

@@ -499,3 +499,18 @@ func (set *StrSet) UnmarshalValue(value interface{}) (err error) {
 	}
 	return
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (set *StrSet) DeepCopy() interface{} {
+	set.mu.RLock()
+	defer set.mu.RUnlock()
+	var (
+		slice = make([]string, len(set.data))
+		index = 0
+	)
+	for k := range set.data {
+		slice[index] = k
+		index++
+	}
+	return NewStrSetFrom(slice, set.mu.IsSafe())
+}

container/gtype/gtype_bool.go

@@ -96,3 +96,8 @@ func (v *Bool) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Bool(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Bool) DeepCopy() interface{} {
+	return NewBool(v.Val())
+}

container/gtype/gtype_byte.go

@@ -75,3 +75,8 @@ func (v *Byte) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Byte(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Byte) DeepCopy() interface{} {
+	return NewByte(v.Val())
+}

container/gtype/gtype_bytes.go

@@ -30,7 +30,7 @@ func NewBytes(value ...[]byte) *Bytes {
 	return t
 }
 
-// Clone clones and returns a new concurrent-safe object for []byte type.
+// Clone clones and returns a new shallow copy object for []byte type.
 func (v *Bytes) Clone() *Bytes {
 	return NewBytes(v.Val())
 }
@@ -83,3 +83,11 @@ func (v *Bytes) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Bytes(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Bytes) DeepCopy() interface{} {
+	oldBytes := v.Val()
+	newBytes := make([]byte, len(oldBytes))
+	copy(newBytes, oldBytes)
+	return NewBytes(newBytes)
+}

container/gtype/gtype_float32.go

@@ -87,3 +87,8 @@ func (v *Float32) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Float32(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Float32) DeepCopy() interface{} {
+	return NewFloat32(v.Val())
+}

container/gtype/gtype_float64.go

@@ -87,3 +87,8 @@ func (v *Float64) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Float64(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Float64) DeepCopy() interface{} {
+	return NewFloat64(v.Val())
+}

container/gtype/gtype_int.go

@@ -75,3 +75,8 @@ func (v *Int) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Int(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Int) DeepCopy() interface{} {
+	return NewInt(v.Val())
+}

container/gtype/gtype_int32.go

@@ -75,3 +75,8 @@ func (v *Int32) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Int32(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Int32) DeepCopy() interface{} {
+	return NewInt32(v.Val())
+}

container/gtype/gtype_int64.go

@@ -75,3 +75,8 @@ func (v *Int64) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Int64(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Int64) DeepCopy() interface{} {
+	return NewInt64(v.Val())
+}

container/gtype/gtype_interface.go

@@ -9,6 +9,7 @@ package gtype
 import (
 	"sync/atomic"
 
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/util/gconv"
 )
@@ -71,3 +72,8 @@ func (v *Interface) UnmarshalValue(value interface{}) error {
 	v.Set(value)
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Interface) DeepCopy() interface{} {
+	return NewInterface(deepcopy.Copy(v.Val()))
+}

container/gtype/gtype_uint.go

@@ -75,3 +75,8 @@ func (v *Uint) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Uint(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Uint) DeepCopy() interface{} {
+	return NewUint(v.Val())
+}

container/gtype/gtype_uint32.go

@@ -75,3 +75,8 @@ func (v *Uint32) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Uint32(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Uint32) DeepCopy() interface{} {
+	return NewUint32(v.Val())
+}

container/gtype/gtype_uint64.go

@@ -75,3 +75,8 @@ func (v *Uint64) UnmarshalValue(value interface{}) error {
 	v.Set(gconv.Uint64(value))
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Uint64) DeepCopy() interface{} {
+	return NewUint64(v.Val())
+}

container/gvar/gvar.go

@@ -11,9 +11,11 @@ import (
 	"time"
 
 	"github.com/gogf/gf/v2/container/gtype"
+	"github.com/gogf/gf/v2/internal/deepcopy"
 	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/gogf/gf/v2/util/gutil"
 )
 
 // Var is an universal variable type implementer.
@@ -37,6 +39,11 @@ func New(value interface{}, safe ...bool) *Var {
 	}
 }
 
+// Copy does a deep copy of current Var and returns a pointer to this Var.
+func (v *Var) Copy() *Var {
+	return New(gutil.Copy(v.Val()), v.safe)
+}
+
 // Clone does a shallow copy of current Var and returns a pointer to this Var.
 func (v *Var) Clone() *Var {
 	return New(v.Val(), v.safe)
@@ -188,3 +195,8 @@ func (v *Var) UnmarshalValue(value interface{}) error {
 	v.Set(value)
 	return nil
 }
+
+// DeepCopy implements interface for deep copy of current type.
+func (v *Var) DeepCopy() interface{} {
+	return New(deepcopy.Copy(v.Val()), v.safe)
+}

container/gvar/gvar_z_unit_basic_test.go

@@ -13,6 +13,7 @@ import (
 	"time"
 
 	"github.com/gogf/gf/v2/container/gvar"
+	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/test/gtest"
 	"github.com/gogf/gf/v2/util/gconv"
 )
@@ -303,3 +304,27 @@ func Test_UnmarshalValue(t *testing.T) {
 		t.Assert(v.Var.String(), "v")
 	})
 }
+
+func Test_Copy(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		src := g.Map{
+			"k1": "v1",
+			"k2": "v2",
+		}
+		srcVar := gvar.New(src)
+		dstVar := srcVar.Copy()
+		t.Assert(srcVar.Map(), src)
+		t.Assert(dstVar.Map(), src)
+
+		dstVar.Map()["k3"] = "v3"
+		t.Assert(srcVar.Map(), g.Map{
+			"k1": "v1",
+			"k2": "v2",
+		})
+		t.Assert(dstVar.Map(), g.Map{
+			"k1": "v1",
+			"k2": "v2",
+			"k3": "v3",
+		})
+	})
+}

contrib/drivers/README.md

@@ -40,7 +40,7 @@ import _ "github.com/gogf/gf/contrib/drivers/mysql/v2"
 import _ "github.com/gogf/gf/contrib/drivers/sqlite/v2"
 ```
 Note:
-- It does not support `Save/Replace` features.
+- It does not support `Save` features.
 
 ## PostgreSQL
 ```
@@ -75,8 +75,7 @@ Note:
 - It does not support `InsertIgnore/InsertGetId` features.
 - It does not support `Save/Replace` features.
 - It does not support `Transaction` feature.
-- It does not support `Transaction` feature.
-
+- It does not support `RowsAffected` feature.
 
 # Custom Drivers
 

contrib/drivers/clickhouse/clickhouse.go

@@ -10,19 +10,23 @@ package clickhouse
 import (
 	"context"
 	"database/sql"
+	"database/sql/driver"
 	"errors"
 	"fmt"
-	"strings"
-
-	"github.com/ClickHouse/clickhouse-go"
-
+	"github.com/ClickHouse/clickhouse-go/v2"
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/database/gdb"
 	"github.com/gogf/gf/v2/errors/gcode"
 	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/os/gctx"
+	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/google/uuid"
+	"net/url"
+	"strings"
+	"time"
 )
 
 // Driver is the driver for postgresql database.
@@ -32,13 +36,23 @@ type Driver struct {
 
 var (
 	// tableFieldsMap caches the table information retrieved from database.
-	tableFieldsMap             = gmap.New(true)
-	errUnsupportedInsertIgnore = errors.New("unsupported method: InsertIgnore")
-	errUnsupportedInsertGetId  = errors.New("unsupported method: InsertGetId")
-	errUnsupportedReplace      = errors.New("unsupported method: Replace")
-	errUnsupportedBegin        = errors.New("unsupported method: Begin")
-	errUnsupportedTransaction  = errors.New("unsupported method: Transaction")
-	errSQLNull                 = errors.New("SQL cannot be null")
+	tableFieldsMap = gmap.New(true)
+
+	errUnsupportedInsertIgnore = errors.New("unsupported method:InsertIgnore")
+	errUnsupportedInsertGetId  = errors.New("unsupported method:InsertGetId")
+	errUnsupportedReplace      = errors.New("unsupported method:Replace")
+	errUnsupportedBegin        = errors.New("unsupported method:Begin")
+	errUnsupportedTransaction  = errors.New("unsupported method:Transaction")
+)
+
+const (
+	updateFilterPattern              = `(?i)UPDATE[\s]+?(\w+[\.]?\w+)[\s]+?SET`
+	deleteFilterPattern              = `(?i)DELETE[\s]+?FROM[\s]+?(\w+[\.]?\w+)`
+	filterTypePattern                = `(?i)^UPDATE|DELETE`
+	replaceSchemaPattern             = `@(.+?)/([\w\.\-]+)+`
+	needParsedSqlInCtx   gctx.StrKey = "NeedParsedSql"
+	OrmTagForStruct                  = "orm"
+	driverName                       = "clickhouse"
 )
 
 func init() {
@@ -62,27 +76,28 @@ func (d *Driver) New(core *gdb.Core, node *gdb.ConfigNode) (gdb.DB, error) {
 
 // Open creates and returns an underlying sql.DB object for clickhouse.
 func (d *Driver) Open(config *gdb.ConfigNode) (*sql.DB, error) {
-	var (
-		source string
-		driver = "clickhouse"
-	)
 	// clickhouse://username:password@host1:9000,host2:9000/database?dial_timeout=200ms&max_execution_time=60
 	if config.Link != "" {
-		source = config.Link
 		// Custom changing the schema in runtime.
 		if config.Name != "" {
-			source, _ = gregex.ReplaceString(`@(.+?)/([\w\.\-]+)+`, "@$1/"+config.Name, source)
+			config.Link, _ = gregex.ReplaceString(replaceSchemaPattern, "@$1/"+config.Name, config.Link)
+		} else {
+			// If no schema, the link is matched for replacement
+			dbName, _ := gregex.MatchString(replaceSchemaPattern, config.Link)
+			if len(dbName) > 0 {
+				config.Name = dbName[len(dbName)-1]
+			}
 		}
 	} else if config.Pass != "" {
-		source = fmt.Sprintf(
-			"clickhouse://%s:%s@%s:%s/%s?charset=%s&debug=%s",
-			config.User, config.Pass, config.Host, config.Port, config.Name, config.Charset, gconv.String(config.Debug))
+		config.Link = fmt.Sprintf(
+			"clickhouse://%s:%s@%s:%s/%s?charset=%s&debug=%t",
+			config.User, url.PathEscape(config.Pass), config.Host, config.Port, config.Name, config.Charset, config.Debug)
 	} else {
-		source = fmt.Sprintf(
-			"clickhouse://%s@%s:%s/%s?charset=%s&debug=%s",
-			config.User, config.Host, config.Port, config.Name, config.Charset, gconv.String(config.Debug))
+		config.Link = fmt.Sprintf(
+			"clickhouse://%s@%s:%s/%s?charset=%s&debug=%t",
+			config.User, config.Host, config.Port, config.Name, config.Charset, config.Debug)
 	}
-	db, err := sql.Open(driver, source)
+	db, err := sql.Open(driverName, config.Link)
 	if err != nil {
 		return nil, err
 	}
@@ -133,7 +148,7 @@ func (d *Driver) TableFields(
 			if link, err = d.SlaveLink(useSchema); err != nil {
 				return nil
 			}
-			getColumnsSql := fmt.Sprintf("select name,position,default_expression,comment from `system`.columns c where database = '%s' and `table` = '%s'", d.GetConfig().Name, table)
+			getColumnsSql := fmt.Sprintf("select name,position,default_expression,comment,type,is_in_partition_key,is_in_sorting_key,is_in_primary_key,is_in_sampling_key from `system`.columns c where database = '%s' and `table` = '%s'", d.GetConfig().Name, table)
 			result, err = d.DoSelect(ctx, link, getColumnsSql)
 			if err != nil {
 				return nil
@@ -215,29 +230,55 @@ func (d *Driver) ping(conn *sql.DB) error {
 func (d *Driver) DoFilter(
 	ctx context.Context, link gdb.Link, originSql string, args []interface{},
 ) (newSql string, newArgs []interface{}, err error) {
-	// It replaces STD SQL to Clickhouse SQL grammar.
-	// MySQL eg:      UPDATE `table` SET xxx
-	// Clickhouse eg: ALTER TABLE `table` UPDATE xxx
-	// MySQL eg:      DELETE FROM `table`
-	// Clickhouse eg: ALTER TABLE `table` DELETE WHERE filter_expr
-	result, err := gregex.MatchString("(?i)^UPDATE|DELETE", originSql)
+	if len(args) == 0 {
+		return originSql, args, nil
+	}
+
+	var index int
+	// Convert placeholder char '?' to string "$x".
+	originSql, _ = gregex.ReplaceStringFunc(`\?`, originSql, func(s string) string {
+		index++
+		return fmt.Sprintf(`$%d`, index)
+	})
+
+	// Only SQL generated through the framework is processed.
+	if !d.getNeedParsedSqlFromCtx(ctx) {
+		return originSql, args, nil
+	}
+
+	// replace STD SQL to Clickhouse SQL grammar
+	modeRes, err := gregex.MatchString(filterTypePattern, strings.TrimSpace(originSql))
 	if err != nil {
 		return "", nil, err
 	}
-	if len(result) != 0 {
-		sqlSlice := strings.Split(originSql, " ")
-		if len(sqlSlice) < 3 {
-			return "", nil, errSQLNull
+	if len(modeRes) == 0 {
+		return originSql, args, nil
+	}
+
+	// Only delete/ UPDATE statements require filter
+	switch strings.ToUpper(modeRes[0]) {
+	case "UPDATE":
+		// MySQL eg: UPDATE table_name SET field1=new-value1, field2=new-value2 [WHERE Clause]
+		// Clickhouse eg: ALTER TABLE [db.]table UPDATE column1 = expr1 [, ...] WHERE filter_expr
+		newSql, err = gregex.ReplaceStringFuncMatch(updateFilterPattern, originSql, func(s []string) string {
+			return fmt.Sprintf("ALTER TABLE %s UPDATE", s[1])
+		})
+		if err != nil {
+			return "", nil, err
 		}
-		ck := []string{"ALTER", "TABLE"}
-		switch strings.ToUpper(result[0]) {
-		case "UPDATE":
-			sqlSlice = append(append(append(ck, sqlSlice[1]), result[0]), sqlSlice[3:]...)
-			return strings.Join(sqlSlice, " "), args, nil
-		case "DELETE":
-			sqlSlice = append(append(append(ck, sqlSlice[2]), result[0]), sqlSlice[3:]...)
-			return strings.Join(sqlSlice, " "), args, nil
+		return newSql, args, nil
+
+	case "DELETE":
+		// MySQL eg: DELETE FROM table_name [WHERE Clause]
+		// Clickhouse eg: ALTER TABLE [db.]table [ON CLUSTER cluster] DELETE WHERE filter_expr
+		newSql, err = gregex.ReplaceStringFuncMatch(deleteFilterPattern, originSql, func(s []string) string {
+			return fmt.Sprintf("ALTER TABLE %s DELETE", s[1])
+		})
+		if err != nil {
+			return "", nil, err
 		}
+		return newSql, args, nil
+
 	}
 	return originSql, args, nil
 }
@@ -295,6 +336,82 @@ func (d *Driver) DoInsert(
 	return stdSqlResult, tx.Commit()
 }
 
+// ConvertDataForRecord converting for any data that will be inserted into table/collection as a record.
+func (d *Driver) ConvertDataForRecord(ctx context.Context, value interface{}) (map[string]interface{}, error) {
+	m := gconv.Map(value, OrmTagForStruct)
+
+	// transforms a value of a particular type
+	for k, v := range m {
+		switch itemValue := v.(type) {
+
+		case time.Time:
+			m[k] = itemValue
+			// If the time is zero, it then updates it to nil,
+			// which will insert/update the value to database as "null".
+			if itemValue.IsZero() {
+				m[k] = nil
+			}
+
+		case uuid.UUID:
+			m[k] = itemValue
+
+		case *time.Time:
+			m[k] = itemValue
+			// If the time is zero, it then updates it to nil,
+			// which will insert/update the value to database as "null".
+			if itemValue == nil || itemValue.IsZero() {
+				m[k] = nil
+			}
+
+		case gtime.Time:
+			// for gtime type, needs to get time.Time
+			m[k] = itemValue.Time
+			// If the time is zero, it then updates it to nil,
+			// which will insert/update the value to database as "null".
+			if itemValue.IsZero() {
+				m[k] = nil
+			}
+
+		case *gtime.Time:
+			// for gtime type, needs to get time.Time
+			if itemValue != nil {
+				m[k] = itemValue.Time
+			}
+			// If the time is zero, it then updates it to nil,
+			// which will insert/update the value to database as "null".
+			if itemValue == nil || itemValue.IsZero() {
+				m[k] = nil
+			}
+
+		default:
+			// if the other type implements valuer for the driver package
+			// the converted result is used
+			// otherwise the interface data is committed
+			valuer, ok := itemValue.(driver.Valuer)
+			if !ok {
+				m[k] = itemValue
+				continue
+			}
+			convertedValue, err := valuer.Value()
+			if err != nil {
+				return nil, err
+			}
+			m[k] = convertedValue
+		}
+	}
+	return m, nil
+}
+
+func (d *Driver) DoDelete(ctx context.Context, link gdb.Link, table string, condition string, args ...interface{}) (result sql.Result, err error) {
+	ctx = d.injectNeedParsedSql(ctx)
+	return d.Core.DoDelete(ctx, link, table, condition, args...)
+}
+
+func (d *Driver) DoUpdate(ctx context.Context, link gdb.Link, table string, data interface{}, condition string, args ...interface{}) (result sql.Result, err error) {
+	ctx = d.injectNeedParsedSql(ctx)
+	return d.Core.DoUpdate(ctx, link, table, data, condition, args...)
+}
+
 // InsertIgnore Other queries for modifying data parts are not supported: REPLACE, MERGE, UPSERT, INSERT UPDATE.
 func (d *Driver) InsertIgnore(ctx context.Context, table string, data interface{}, batch ...int) (sql.Result, error) {
 	return nil, errUnsupportedInsertIgnore
@@ -317,3 +434,17 @@ func (d *Driver) Begin(ctx context.Context) (tx *gdb.TX, err error) {
 func (d *Driver) Transaction(ctx context.Context, f func(ctx context.Context, tx *gdb.TX) error) error {
 	return errUnsupportedTransaction
 }
+
+func (d *Driver) injectNeedParsedSql(ctx context.Context) context.Context {
+	if ctx.Value(needParsedSqlInCtx) != nil {
+		return ctx
+	}
+	return context.WithValue(ctx, needParsedSqlInCtx, true)
+}
+
+func (d *Driver) getNeedParsedSqlFromCtx(ctx context.Context) bool {
+	if ctx.Value(needParsedSqlInCtx) != nil {
+		return true
+	}
+	return false
+}

contrib/drivers/clickhouse/clickhouse_test.go

@@ -3,6 +3,10 @@ package clickhouse
 import (
 	"context"
 	"fmt"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/util/guid"
+	"github.com/google/uuid"
+	"strings"
 	"testing"
 	"time"
 
@@ -13,18 +17,103 @@ import (
 	"github.com/gogf/gf/v2/util/grand"
 )
 
-// table DDL
-// CREATE TABLE visits
-// (
-//    id UInt64,
-//    duration Float64,
-//    url String,
-//    created DateTime
-//)
-// ENGINE = MergeTree()
-// PRIMARY KEY id
-// ORDER BY id
-func InitClickhouse() gdb.DB {
+const (
+	sqlVisitsDDL = `
+CREATE TABLE IF NOT EXISTS visits (
+id UInt64,
+duration Float64,
+url String,
+created DateTime
+) ENGINE = MergeTree()
+PRIMARY KEY id
+ORDER BY id
+`
+	dimSqlDDL = `
+CREATE TABLE IF NOT EXISTS dim (
+"code" String COMMENT '编码',
+"translation" String COMMENT '译文',
+"superior" UInt64 COMMENT '上级ID',
+"row_number" UInt16 COMMENT '行号',
+"is_active" UInt8 COMMENT '是否激活',
+"is_preset" UInt8 COMMENT '是否预置',
+"category" String COMMENT '类别',
+"tree_path" Array(String) COMMENT '树路径',
+"id" UInt64 COMMENT '代理主键ID',
+"scd" UInt64 COMMENT '缓慢变化维ID',
+"version" UInt64 COMMENT 'Merge版本ID',
+"sign" Int8 COMMENT '标识位',
+"created_by" UInt64 COMMENT '创建者ID',
+"created_at" DateTime64(3,'Asia/Shanghai') COMMENT '创建时间',
+"updated_by" UInt64 COMMENT '最后修改者ID',
+"updated_at" DateTime64(3,'Asia/Shanghai') COMMENT '最后修改时间',
+"updated_tick" UInt16 COMMENT '累计修改次数'
+) ENGINE = ReplacingMergeTree("version")
+ORDER BY ("id","scd")
+COMMENT '会计准则';
+`
+	dimSqlDML = `
+insert into dim (code, translation, superior, row_number, is_active, is_preset, category, tree_path, id, scd, version, sign, created_by, created_at, updated_by, updated_at, updated_tick)
+values  ('CN', '{"zh_CN":"中国大陆会计准则","en_US":"Chinese mainland accounting legislation"}', 0, 1, 1, 1, 1, '[''CN'']', 607972403489804288, 0, 0, 0, 607536279118155777, '2017-09-06 00:00:00', 607536279118155777, '2017-09-06 00:00:00', 0),
+        ('HK', '{"zh_CN":"中国香港会计准则","en_US":"Chinese Hong Kong accounting legislation"}', 0, 2, 1, 1, 1, '[''HK'']', 607972558544834566, 0, 0, 0, 607536279118155777, '2017-09-06 00:00:00', 607536279118155777, '2017-09-06 00:00:00', 0);
+`
+	factSqlDDL = `
+CREATE TABLE IF NOT EXISTS fact (
+"adjustment_level" UInt64 COMMENT '调整层ID',
+"data_version" UInt64 COMMENT '数据版本ID',
+"accounting_legislation" UInt64 COMMENT '会计准则ID',
+"fiscal_year" UInt16 COMMENT '会计年度',
+"fiscal_period" UInt8 COMMENT '会计期间',
+"fiscal_year_period" UInt32 COMMENT '会计年度期间',
+"legal_entity" UInt64 COMMENT '法人主体ID',
+"cost_center" UInt64 COMMENT '成本中心ID',
+"legal_entity_partner" UInt64 COMMENT '内部关联方ID',
+"financial_posting" UInt64 COMMENT '凭证头ID',
+"line" UInt16 COMMENT '行号',
+"general_ledger_account" UInt64 COMMENT '总账科目ID',
+"debit" Decimal64(9) COMMENT '借方金额',
+"credit" Decimal64(9) COMMENT '贷方金额',
+"transaction_currency" UInt64 COMMENT '交易币种ID',
+"debit_tc" Decimal64(9) COMMENT '借方金额（交易币种）',
+"credit_tc" Decimal64(9) COMMENT '贷方金额（交易币种）',
+"posting_date" Date32 COMMENT '过账日期',
+"gc_year" UInt16 COMMENT '公历年',
+"gc_quarter" UInt8 COMMENT '公历季',
+"gc_month" UInt8 COMMENT '公历月',
+"gc_week" UInt8 COMMENT '公历周',
+"raw_info" String COMMENT '源信息',
+"summary" String COMMENT '摘要',
+"id" UInt64 COMMENT '代理主键ID',
+"version" UInt64 COMMENT 'Merge版本ID',
+"sign" Int8 COMMENT '标识位'
+) ENGINE = ReplacingMergeTree("version")
+ORDER BY ("adjustment_level","data_version","legal_entity","fiscal_year","fiscal_period","financial_posting","line")
+PARTITION BY ("adjustment_level","data_version","legal_entity","fiscal_year","fiscal_period")
+COMMENT '数据主表';
+`
+	factSqlDML = `
+insert into fact (adjustment_level, data_version, accounting_legislation, fiscal_year, fiscal_period, fiscal_year_period, legal_entity, cost_center, legal_entity_partner, financial_posting, line, general_ledger_account, debit, credit, transaction_currency, debit_tc, credit_tc, posting_date, gc_year, gc_quarter, gc_month, gc_week, raw_info, summary, id, version, sign)
+values  (607970943242866688, 607973669943119880, 607972403489804288, 2022, 3, 202203, 607974511316307985, 0, 607976190010986520, 607996702456025136, 1, 607985607569838111, 8674.39, 0, 607974898261823505, 8674.39, 0, '2022-03-05', 2022, 1, 3, 11, '{}', '摘要', 607992882741121073, 0, 0),
+        (607970943242866688, 607973669943119880, 607972403489804288, 2022, 4, 202204, 607974511316307985, 0, 607976190010986520, 607993586419503145, 1, 607985607569838111, 9999.88, 0, 607974898261823505, 9999.88, 0, '2022-04-10', 2022, 2, 4, 18, '{}', '摘要', 607996939140599857, 0, 0);
+`
+	expmSqlDDL = `
+		CREATE TABLE IF NOT EXISTS data_type (
+			  Col1 UInt8 COMMENT '列1'
+			, Col2 Nullable(String) COMMENT '列2'
+			, Col3 FixedString(3) COMMENT '列3'
+			, Col4 String COMMENT '列4'
+			, Col5 Map(String, UInt8) COMMENT '列5'
+			, Col6 Array(String) COMMENT '列6'
+			, Col7 Tuple(String, UInt8, Array(Map(String, String))) COMMENT '列7'
+			, Col8 DateTime COMMENT '列8'
+			, Col9 UUID COMMENT '列9'
+			, Col10 DateTime COMMENT '列10'
+		) ENGINE = MergeTree()
+		PRIMARY KEY Col4
+		ORDER BY Col4
+`
+)
+
+func clickhouseConfigDB() gdb.DB {
 	connect, err := gdb.New(gdb.ConfigNode{
 		Host:  "127.0.0.1",
 		Port:  "9000",
@@ -38,135 +127,150 @@ func InitClickhouse() gdb.DB {
 	return connect
 }
 
-func TestDriverClickhouse_Create(t *testing.T) {
-	gtest.AssertNil(createClickhouseTable(InitClickhouse()))
-}
-
-func createClickhouseTable(connect gdb.DB) error {
-	sqlStr := "CREATE TABLE IF NOT EXISTS visits (id UInt64,duration Float64,url String,created DateTime) ENGINE = MergeTree()  PRIMARY KEY id ORDER BY id"
-	_, err := connect.Exec(context.Background(), sqlStr)
+func createClickhouseTableVisits(connect gdb.DB) error {
+	_, err := connect.Exec(context.Background(), sqlVisitsDDL)
 	return err
 }
 
-func dropClickhouseTable(conn gdb.DB) {
+func createClickhouseTableDim(connect gdb.DB) error {
+	_, err := connect.Exec(context.Background(), dimSqlDDL)
+	return err
+}
+
+func createClickhouseTableFact(connect gdb.DB) error {
+	_, err := connect.Exec(context.Background(), factSqlDDL)
+	return err
+}
+
+func createClickhouseExampleTable(connect gdb.DB) error {
+	_, err := connect.Exec(context.Background(), expmSqlDDL)
+	return err
+}
+
+func dropClickhouseTableVisits(conn gdb.DB) {
 	sqlStr := fmt.Sprintf("DROP TABLE IF EXISTS `visits`")
 	_, _ = conn.Exec(context.Background(), sqlStr)
 }
 
+func dropClickhouseTableDim(conn gdb.DB) {
+	sqlStr := fmt.Sprintf("DROP TABLE IF EXISTS `dim`")
+	_, _ = conn.Exec(context.Background(), sqlStr)
+}
+
+func dropClickhouseTableFact(conn gdb.DB) {
+	sqlStr := fmt.Sprintf("DROP TABLE IF EXISTS `fact`")
+	_, _ = conn.Exec(context.Background(), sqlStr)
+}
+
+func dropClickhouseExampleTable(conn gdb.DB) {
+	sqlStr := fmt.Sprintf("DROP TABLE IF EXISTS `data_type`")
+	_, _ = conn.Exec(context.Background(), sqlStr)
+}
+
+func TestDriverClickhouse_Create(t *testing.T) {
+	gtest.AssertNil(createClickhouseTableVisits(clickhouseConfigDB()))
+}
+
 func TestDriverClickhouse_New(t *testing.T) {
-	connect := InitClickhouse()
+	connect := clickhouseConfigDB()
 	gtest.AssertNE(connect, nil)
 	gtest.AssertNil(connect.PingMaster())
 	gtest.AssertNil(connect.PingSlave())
 }
 
+func TestDriverClickhouse_OpenLink_Ping(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNE(connect, nil)
+	gtest.AssertNil(connect.PingMaster())
+}
+
 func TestDriverClickhouse_Tables(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
-	defer dropClickhouseTable(connect)
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableVisits(connect), nil)
+	defer dropClickhouseTableVisits(connect)
 	tables, err := connect.Tables(context.Background())
 	gtest.AssertNil(err)
 	gtest.AssertNE(len(tables), 0)
 }
 
+func TestDriverClickhouse_TableFields_Use_Config(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseTableVisits(connect))
+	defer dropClickhouseTableVisits(connect)
+	field, err := connect.TableFields(context.Background(), "visits")
+	gtest.AssertNil(err)
+	gtest.AssertEQ(len(field), 4)
+	gtest.AssertNQ(field, nil)
+}
+
+func TestDriverClickhouse_TableFields_Use_Link(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseTableVisits(connect))
+	defer dropClickhouseTableVisits(connect)
+	field, err := connect.TableFields(context.Background(), "visits")
+	gtest.AssertNil(err)
+	gtest.AssertEQ(len(field), 4)
+	gtest.AssertNQ(field, nil)
+}
+
 func TestDriverClickhouse_Transaction(t *testing.T) {
-	connect := InitClickhouse()
-	defer dropClickhouseTable(connect)
+	connect := clickhouseConfigDB()
+	defer dropClickhouseTableVisits(connect)
 	gtest.AssertNE(connect.Transaction(context.Background(), func(ctx context.Context, tx *gdb.TX) error {
 		return nil
 	}), nil)
 }
 
-func TestDriverClickhouse_DoDelete(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
-	defer dropClickhouseTable(connect)
-	_, err := connect.Model("visits").Where("created >", "2021-01-01 00:00:00").Delete()
-	gtest.AssertNil(err)
-}
-
-func TestDriverClickhouse_DoUpdate(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
-	defer dropClickhouseTable(connect)
-	_, err := connect.Model("visits").Where("created > ", "2021-01-01 15:15:15").Data(g.Map{
-		"created": time.Now().Format("2006-01-02 15:04:05"),
-	}).Update()
-	gtest.AssertNil(err)
-	_, err = connect.Model("visits").Data(g.Map{
-		"created": time.Now().Format("2006-01-02 15:04:05"),
-	}).Update()
-	gtest.AssertNE(err, nil)
-	_, err = connect.Model("visits").Update()
-	gtest.AssertNE(err, nil)
-}
-
-func TestDriverClickhouse_Select(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
-	defer dropClickhouseTable(connect)
-	data, err := connect.Model("visits").All()
-	gtest.AssertNil(err)
-	gtest.AssertEQ(len(data), 0)
-}
-
-func TestDriver_InsertIgnore(t *testing.T) {
-	connect := InitClickhouse()
+func TestDriverClickhouse_InsertIgnore(t *testing.T) {
+	connect := clickhouseConfigDB()
 	_, err := connect.InsertIgnore(context.Background(), "", nil)
 	gtest.AssertEQ(err, errUnsupportedInsertIgnore)
 }
 
-func TestDriver_InsertAndGetId(t *testing.T) {
-	connect := InitClickhouse()
+func TestDriverClickhouse_InsertAndGetId(t *testing.T) {
+	connect := clickhouseConfigDB()
 	_, err := connect.InsertAndGetId(context.Background(), "", nil)
 	gtest.AssertEQ(err, errUnsupportedInsertGetId)
 }
 
-func TestDriver_Replace(t *testing.T) {
-	connect := InitClickhouse()
-	_, err := connect.Replace(context.Background(), "", nil)
-	gtest.AssertEQ(err, errUnsupportedReplace)
-}
-
-func TestDriverClickhouse_DoInsertOne(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
-	defer dropClickhouseTable(connect)
+func TestDriverClickhouse_InsertOne(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableVisits(connect), nil)
+	defer dropClickhouseTableVisits(connect)
 	_, err := connect.Model("visits").Data(g.Map{
-		"id":       grand.Intn(999),
 		"duration": float64(grand.Intn(999)),
 		"url":      gconv.String(grand.Intn(999)),
-		"created":  time.Now().Format("2006-01-02 15:04:05"),
+		"created":  time.Now(),
 	}).Insert()
 	gtest.AssertNil(err)
 }
 
-func TestDriver_DoInsertMany(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
-	defer dropClickhouseTable(connect)
+func TestDriverClickhouse_InsertMany(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableVisits(connect), nil)
+	defer dropClickhouseTableVisits(connect)
 	tx, err := connect.Begin(context.Background())
 	gtest.AssertEQ(err, errUnsupportedBegin)
 	gtest.AssertNil(tx)
 }
 
-func TestDriverClickhouse_DoInsert(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertEQ(createClickhouseTable(connect), nil)
+func TestDriverClickhouse_Insert(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableVisits(connect), nil)
+	defer dropClickhouseTableVisits(connect)
 	type insertItem struct {
-		Id       int     `orm:"id"`
-		Duration float64 `orm:"duration"`
-		Url      string  `orm:"url"`
-		Created  string  `orm:"created"`
+		Id       uint64    `orm:"id"`
+		Duration float64   `orm:"duration"`
+		Url      string    `orm:"url"`
+		Created  time.Time `orm:"created"`
 	}
 	var (
 		insertUrl = "https://goframe.org"
 		total     = 0
 		item      = insertItem{
-			Id:       0,
 			Duration: 1,
 			Url:      insertUrl,
-			Created:  time.Now().Format("2006-01-02 15:04:05"),
+			Created:  time.Now(),
 		}
 	)
 	_, err := connect.Model("visits").Data(item).Insert()
@@ -176,13 +280,12 @@ func TestDriverClickhouse_DoInsert(t *testing.T) {
 	total, err = connect.Model("visits").Count()
 	gtest.AssertNil(err)
 	gtest.AssertEQ(total, 2)
-	list := []*insertItem{}
+	var list []*insertItem
 	for i := 0; i < 50; i++ {
 		list = append(list, &insertItem{
-			Id:       grand.Intn(999),
 			Duration: float64(grand.Intn(999)),
 			Url:      insertUrl,
-			Created:  time.Now().Format("2006-01-02 15:04:05"),
+			Created:  time.Now(),
 		})
 	}
 	_, err = connect.Model("visits").Data(list).Insert()
@@ -192,63 +295,248 @@ func TestDriverClickhouse_DoInsert(t *testing.T) {
 	total, err = connect.Model("visits").Count()
 	gtest.AssertNil(err)
 	gtest.AssertEQ(total, 102)
-	dropClickhouseTable(connect)
 }
 
-func TestDriverClickhouse_DoExec(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertNil(createClickhouseTable(connect))
-	defer dropClickhouseTable(connect)
+func TestDriverClickhouse_Insert_Use_Exec(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableFact(connect), nil)
+	defer dropClickhouseTableFact(connect)
+	_, err := connect.Exec(context.Background(), factSqlDML)
+	gtest.AssertNil(err)
+}
+
+func TestDriverClickhouse_Delete(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableVisits(connect), nil)
+	defer dropClickhouseTableVisits(connect)
+	_, err := connect.Model("visits").Where("created >", "2021-01-01 00:00:00").Delete()
+	gtest.AssertNil(err)
+	_, err = connect.Model("visits").
+		Where("created >", "2021-01-01 00:00:00").
+		Where("duration > ", 0).
+		Where("url is not null").
+		Delete()
+	gtest.AssertNil(err)
+}
+
+func TestDriverClickhouse_Update(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableVisits(connect), nil)
+	defer dropClickhouseTableVisits(connect)
+	_, err := connect.Model("visits").Where("created > ", "2021-01-01 15:15:15").Data(g.Map{
+		"created": time.Now().Format("2006-01-02 15:04:05"),
+	}).Update()
+	gtest.AssertNil(err)
+	_, err = connect.Model("visits").
+		Where("created > ", "2021-01-01 15:15:15").
+		Where("duration > ", 0).
+		Where("url is not null").
+		Data(g.Map{
+			"created": time.Now().Format("2006-01-02 15:04:05"),
+		}).Update()
+}
+
+func TestDriverClickhouse_Replace(t *testing.T) {
+	connect := clickhouseConfigDB()
+	_, err := connect.Replace(context.Background(), "", nil)
+	gtest.AssertEQ(err, errUnsupportedReplace)
+}
+
+func TestDriverClickhouse_DoFilter(t *testing.T) {
+	rawSQL := "select * from visits where 1 = 1"
+	this := Driver{}
+	replaceSQL, _, err := this.DoFilter(context.Background(), nil, rawSQL, []interface{}{1})
+	gtest.AssertNil(err)
+	gtest.AssertEQ(rawSQL, replaceSQL)
+
+	// this SQL can't run ,clickhouse will report an error because there is no WHERE statement
+	rawSQL = "update visit set url = '1'"
+	replaceSQL, _, err = this.DoFilter(context.Background(), nil, rawSQL, []interface{}{1})
+	gtest.AssertNil(err)
+
+	// this SQL can't run ,clickhouse will report an error because there is no WHERE statement
+	rawSQL = "delete from visit"
+	replaceSQL, _, err = this.DoFilter(context.Background(), nil, rawSQL, []interface{}{1})
+	gtest.AssertNil(err)
+
+	ctx := this.injectNeedParsedSql(context.Background())
+	rawSQL = "UPDATE visit SET url = '1' WHERE url = '0'"
+	replaceSQL, _, err = this.DoFilter(ctx, nil, rawSQL, []interface{}{1})
+	gtest.AssertNil(err)
+	gtest.AssertEQ(replaceSQL, "ALTER TABLE visit UPDATE url = '1' WHERE url = '0'")
+
+	rawSQL = "DELETE FROM visit WHERE url = '0'"
+	replaceSQL, _, err = this.DoFilter(ctx, nil, rawSQL, []interface{}{1})
+	gtest.AssertNil(err)
+	gtest.AssertEQ(replaceSQL, "ALTER TABLE visit DELETE WHERE url = '0'")
+}
+
+func TestDriverClickhouse_Select(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseTableVisits(connect))
+	defer dropClickhouseTableVisits(connect)
+	_, err := connect.Model("visits").Data(g.Map{
+		"url":      "goframe.org",
+		"duration": float64(1),
+	}).Insert()
+	gtest.AssertNil(err)
+	temp, err := connect.Model("visits").Where("url", "goframe.org").Where("duration >= ", 1).One()
+	gtest.AssertNil(err)
+	gtest.AssertEQ(temp.IsEmpty(), false)
+	_, err = connect.Model("visits").Data(g.Map{
+		"url":      "goframe.org",
+		"duration": float64(2),
+	}).Insert()
+	gtest.AssertNil(err)
+	data, err := connect.Model("visits").Where("url", "goframe.org").Where("duration >= ", 1).All()
+	gtest.AssertNil(err)
+	gtest.AssertEQ(len(data), 2)
+}
+
+func TestDriverClickhouse_Exec_OPTIMIZE(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseTableVisits(connect))
+	defer dropClickhouseTableVisits(connect)
 	sqlStr := "OPTIMIZE table visits"
 	_, err := connect.Exec(context.Background(), sqlStr)
 	gtest.AssertNil(err)
 }
 
-func TestDriver_DoFilter(t *testing.T) {
-	rawSQL := "select * from visits where 1 = 1"
-	this := Driver{}
-	replaceSQL, _, err := this.DoFilter(nil, nil, rawSQL, nil)
+func TestDriverClickhouse_ExecInsert(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertEQ(createClickhouseTableDim(connect), nil)
+	defer dropClickhouseTableDim(connect)
+	_, err := connect.Exec(context.Background(), dimSqlDML)
 	gtest.AssertNil(err)
-	gtest.AssertEQ(rawSQL, replaceSQL)
-	rawSQL = "update visit set url = '1'"
-	replaceSQL, _, err = this.DoFilter(nil, nil, rawSQL, nil)
-	gtest.AssertNil(err)
-	// this SQL can't run ,clickhouse will report an error because there is no WHERE statement
-	gtest.AssertEQ(replaceSQL, "ALTER TABLE visit update url = '1'")
-	rawSQL = "delete from visit"
-	replaceSQL, _, err = this.DoFilter(nil, nil, rawSQL, nil)
-	gtest.AssertNil(err)
-	// this SQL can't run ,clickhouse will report an error because there is no WHERE statement
-	gtest.AssertEQ(replaceSQL, "ALTER TABLE visit delete")
-
-	rawSQL = "update visit set url = '1' where url = '0'"
-	replaceSQL, _, err = this.DoFilter(nil, nil, rawSQL, nil)
-	gtest.AssertNil(err)
-	// this SQL can't run ,clickhouse will report an error because there is no WHERE statement
-	gtest.AssertEQ(replaceSQL, "ALTER TABLE visit update url = '1' where url = '0'")
-	rawSQL = "delete from visit where url='0'"
-	replaceSQL, _, err = this.DoFilter(nil, nil, rawSQL, nil)
-	gtest.AssertNil(err)
-	// this SQL can't run ,clickhouse will report an error because there is no WHERE statement
-	gtest.AssertEQ(replaceSQL, "ALTER TABLE visit delete where url='0'")
 }
 
-func TestDriver_TableFields(t *testing.T) {
-	connect := InitClickhouse()
-	gtest.AssertNil(createClickhouseTable(connect))
-	defer dropClickhouseTable(connect)
-	field, err := connect.TableFields(context.Background(), "visits")
+func TestDriverClickhouse_NilTime(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseExampleTable(connect))
+	defer dropClickhouseExampleTable(connect)
+	type testNilTime struct {
+		Col1  uint8
+		Col2  string
+		Col3  string
+		Col4  string
+		Col5  map[string]uint8
+		Col6  []string
+		Col7  []interface{}
+		Col8  *time.Time
+		Col9  uuid.UUID
+		Col10 *gtime.Time
+	}
+	insertData := []*testNilTime{}
+	for i := 0; i < 10000; i++ {
+		insertData = append(insertData, &testNilTime{
+			Col4: "Inc.",
+			Col9: uuid.New(),
+			Col7: []interface{}{ // Tuple(String, UInt8, Array(Map(String, String)))
+				"String Value", uint8(5), []map[string]string{
+					map[string]string{"key": "value"},
+					map[string]string{"key": "value"},
+					map[string]string{"key": "value"},
+				}},
+		})
+	}
+	_, err := connect.Model("data_type").Data(insertData).Insert()
 	gtest.AssertNil(err)
-	gtest.AssertEQ(len(field), 4)
-	gtest.AssertNQ(field, nil)
+	count, err := connect.Model("data_type").Where("Col4", "Inc.").Count()
+	gtest.AssertNil(err)
+	gtest.AssertEQ(count, 10000)
 }
 
-func TestDriver_OpenLink(t *testing.T) {
-	connect, err := gdb.New(gdb.ConfigNode{
-		Link: "clickhouse://default@127.0.0.1:9000/default?dial_timeout=200ms&max_execution_time=60&skip_verify=true&secure=false&compress=true",
+func TestDriverClickhouse_BatchInsert(t *testing.T) {
+	// example from
+	// https://github.com/ClickHouse/clickhouse-go/blob/v2/examples/std/batch/main.go
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseExampleTable(connect))
+	defer dropClickhouseExampleTable(connect)
+	insertData := []g.Map{}
+	for i := 0; i < 10000; i++ {
+		insertData = append(insertData, g.Map{
+			"Col1": uint8(42),
+			"Col2": "ClickHouse",
+			"Col3": "Inc",
+			"Col4": guid.S(),
+			"Col5": map[string]uint8{"key": 1},             // Map(String, UInt8)
+			"Col6": []string{"Q", "W", "E", "R", "T", "Y"}, // Array(String)
+			"Col7": []interface{}{ // Tuple(String, UInt8, Array(Map(String, String)))
+				"String Value", uint8(5), []map[string]string{
+					map[string]string{"key": "value"},
+					map[string]string{"key": "value"},
+					map[string]string{"key": "value"},
+				},
+			},
+			"Col8":  gtime.Now(),
+			"Col9":  uuid.New(),
+			"Col10": nil,
+		})
+	}
+	_, err := connect.Model("data_type").Data(insertData).Insert()
+	gtest.AssertNil(err)
+	count, err := connect.Model("data_type").Where("Col2", "ClickHouse").Where("Col3", "Inc").Count()
+	gtest.AssertNil(err)
+	gtest.AssertEQ(count, 10000)
+}
+
+func TestDriverClickhouse_Open(t *testing.T) {
+	// link
+	// DSM
+	// clickhouse://username:password@host1:9000,host2:9000/database?dial_timeout=200ms&max_execution_time=60
+	link := "clickhouse://default@127.0.0.1:9000,127.0.0.1:9000/default?dial_timeout=200ms&max_execution_time=60"
+	db, err := gdb.New(gdb.ConfigNode{
+		Link: link,
 		Type: "clickhouse",
 	})
 	gtest.AssertNil(err)
-	gtest.AssertNE(connect, nil)
-	gtest.AssertNil(connect.PingMaster())
+	gtest.AssertNil(db.PingMaster())
+}
+
+func TestDriverClickhouse_ReplaceConfig(t *testing.T) {
+	db := &Driver{}
+	// parse link's name set to config
+	c1 := &gdb.ConfigNode{}
+	c1.Link = "clickhouse://default@127.0.0.1:9000,127.0.0.1:9000/default?dial_timeout=200ms&max_execution_time=60"
+	_, _ = db.Open(c1)
+	gtest.AssertEQ(c1.Name, "default")
+	// replace link's name from config
+	c2 := &gdb.ConfigNode{}
+	c2.Name = "clickhouseJohn"
+	c2.Link = "clickhouse://default@127.0.0.1:9000,127.0.0.1:9000/default?dial_timeout=200ms&max_execution_time=60"
+	_, _ = db.Open(c2)
+	gtest.AssertEQ(strings.Contains(c2.Link, "clickhouseJohn"), true)
+}
+
+func TestDriverClickhouse_TableFields(t *testing.T) {
+	connect := clickhouseConfigDB()
+	gtest.AssertNil(createClickhouseExampleTable(connect))
+	defer dropClickhouseExampleTable(connect)
+	dataTypeTable, err := connect.TableFields(context.Background(), "data_type")
+	gtest.AssertNil(err)
+	gtest.AssertNE(dataTypeTable, nil)
+
+	var result = map[string][]interface{}{
+		"Col1":  {1, "Col1", "UInt8", false, "", "", "", "列1"},
+		"Col2":  {2, "Col2", "String", true, "", "", "", "列2"},
+		"Col3":  {3, "Col3", "FixedString(3)", false, "", "", "", "列3"},
+		"Col4":  {4, "Col4", "String", false, "", "", "", "列4"},
+		"Col5":  {5, "Col5", "Map(String, UInt8)", false, "", "", "", "列5"},
+		"Col6":  {6, "Col6", "Array(String)", false, "", "", "", "列6"},
+		"Col7":  {7, "Col7", "Tuple(String, UInt8, Array(Map(String, String)))", false, "", "", "", "列7"},
+		"Col8":  {8, "Col8", "DateTime", false, "", "", "", "列8"},
+		"Col9":  {9, "Col9", "UUID", false, "", "", "", "列9"},
+		"Col10": {10, "Col10", "DateTime", false, "", "", "", "列10"},
+	}
+	for k, v := range result {
+		_, ok := dataTypeTable[k]
+		gtest.AssertEQ(ok, true)
+		gtest.AssertEQ(dataTypeTable[k].Index, v[0])
+		gtest.AssertEQ(dataTypeTable[k].Name, v[1])
+		gtest.AssertEQ(dataTypeTable[k].Type, v[2])
+		gtest.AssertEQ(dataTypeTable[k].Null, v[3])
+		gtest.AssertEQ(dataTypeTable[k].Key, v[4])
+		gtest.AssertEQ(dataTypeTable[k].Default, v[5])
+		gtest.AssertEQ(dataTypeTable[k].Comment, v[7])
+	}
 }

contrib/drivers/clickhouse/go.mod

@@ -3,8 +3,12 @@ module github.com/gogf/gf/contrib/drivers/clickhouse/v2
 go 1.15
 
 require (
-	github.com/ClickHouse/clickhouse-go v1.5.2
+	github.com/ClickHouse/clickhouse-go/v2 v2.0.15
 	github.com/gogf/gf/v2 v2.0.0
+	github.com/google/uuid v1.3.0
 )
 
-replace github.com/gogf/gf/v2 => ../../../
+replace (
+	github.com/ClickHouse/clickhouse-go/v2 => github.com/gogf/clickhouse-go/v2 v2.0.15-compatible
+	github.com/gogf/gf/v2 => ../../../
+)

contrib/drivers/clickhouse/go.sum

@@ -1,8 +1,8 @@
 github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
 github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
-github.com/ClickHouse/clickhouse-go v1.5.2 h1:yXgaOZ8WEHrd+okvZXjzulSt1zS33nM4ujfx9lVncl8=
-github.com/ClickHouse/clickhouse-go v1.5.2/go.mod h1:EaI/sW7Azgz9UATzd5ZdZHRUhHgv5+JMS9NSr2smCJI=
-github.com/bkaradzic/go-lz4 v1.0.0 h1:RXc4wYsyz985CkXXeX04y4VnZFGG8Rd43pRaHsOXAKk=
+github.com/ClickHouse/clickhouse-go v1.5.4 h1:cKjXeYLNWVJIx2J1K6H2CqyRmfwVJVY1OV1coaaFcI0=
+github.com/ClickHouse/clickhouse-go v1.5.4/go.mod h1:EaI/sW7Azgz9UATzd5ZdZHRUhHgv5+JMS9NSr2smCJI=
+github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
 github.com/bkaradzic/go-lz4 v1.0.0/go.mod h1:0YdlkowM3VswSROI7qDxhRvJ3sLhlFrRRwjwegp5jy4=
 github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
@@ -11,7 +11,6 @@ github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5P
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
 github.com/clbanning/mxj/v2 v2.5.5 h1:oT81vUeEiQQ/DcHbzSytRngP6Ky9O+L+0Bw0zSJag9E=
 github.com/clbanning/mxj/v2 v2.5.5/go.mod h1:hNiWqW14h+kc+MdF9C6/YoRfjEJoR3ou6tn/Qo+ve2s=
-github.com/cloudflare/golz4 v0.0.0-20150217214814-ef862a3cdc58 h1:F1EaeKL/ta07PY/k9Os/UFtwERei2/XzGemhpGnBKNg=
 github.com/cloudflare/golz4 v0.0.0-20150217214814-ef862a3cdc58/go.mod h1:EOBUe0h4xcZ5GoxqC5SDxFQ8gwyZPKQoEzownBlhI80=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -29,10 +28,15 @@ github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
 github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
+github.com/go-ole/go-ole v1.2.4/go.mod h1:XCwSNxSkXRo4vlyPy93sltvi/qJq0jqQhjqQNIwKuxM=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
 github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
 github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
+github.com/gogf/clickhouse-go/v2 v2.0.15-compatible h1:VYgibtmI/u+hUQmtJpC7zzg1YJsDCXS052R7vCqGpDc=
+github.com/gogf/clickhouse-go/v2 v2.0.15-compatible/go.mod h1:Z21o82zD8FFqefOQDg93c0XITlxGbTsWQuRm588Azkk=
+github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
 github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
@@ -50,6 +54,10 @@ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
 github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
 github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/handlers v1.4.2/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ=
+github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/grokify/html-strip-tags-go v0.0.1 h1:0fThFwLbW7P/kOiTBs03FsJSV9RM2M/Q/MOnCQxKMo0=
@@ -57,6 +65,8 @@ github.com/grokify/html-strip-tags-go v0.0.1/go.mod h1:2Su6romC5/1VXOQMaWL2yb618
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
+github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
+github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/magiconair/properties v1.8.6 h1:5ibWZ6iY0NctNGWo87LalDlEZ6R41TqbbDamhfG/Qzo=
 github.com/magiconair/properties v1.8.6/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60=
@@ -68,6 +78,7 @@ github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27k
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
+github.com/mkevac/debugcharts v0.0.0-20191222103121-ae1c48aa8615/go.mod h1:Ad7oeElCZqA1Ufj0U9/liOF4BtVepxRcTvr2ey7zTvM=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
@@ -85,17 +96,33 @@ github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1y
 github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
 github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
 github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs=
+github.com/paulmach/orb v0.7.1 h1:Zha++Z5OX/l168sqHK3k4z18LDvr+YAO/VjK0ReQ9rU=
+github.com/paulmach/orb v0.7.1/go.mod h1:FWRlTgl88VI1RBx/MkrwWDRhQ96ctqMCh8boXhmqB/A=
+github.com/paulmach/protoscan v0.2.1/go.mod h1:SpcSwydNLrxUGSDvXvO0P7g7AuhJ7lcKfDlhJCDw2gY=
 github.com/pierrec/lz4 v2.0.5+incompatible h1:2xWsjqPFWcplujydGg4WmhC/6fZqK42wMM8aXeqhl0I=
 github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
+github.com/pierrec/lz4/v4 v4.1.14 h1:+fL8AQEZtz/ijeNnpduH0bROTu0O3NZAlPjQxGn8LwE=
+github.com/pierrec/lz4/v4 v4.1.14/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/shirou/gopsutil v2.19.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
+github.com/shopspring/decimal v1.3.1 h1:2Usl1nmF/WZucqkFZhnfFYxxxu8LG21F6nPQBE5gKV8=
+github.com/shopspring/decimal v1.3.1/go.mod h1:DKyhrW/HYNuLGql+MJL6WCR6knT2jwCFRcu2hWCYk4o=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
-github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.2 h1:4jaiDzPyXQvSd7D0EjG45355tLlV3VOECpq10pLC+8s=
+github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
+github.com/tklauser/go-sysconf v0.3.10/go.mod h1:C8XykCvCb+Gn0oNCWPIlcb0RuglQTYaQ2hGm7jmxEFk=
+github.com/tklauser/numcpus v0.4.0/go.mod h1:1+UI3pD8NW14VMwdgJNJ1ESk2UnwhAnz5hMwiKKqXCQ=
+github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+github.com/yusufpapurcu/wmi v1.2.2/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
 go.opentelemetry.io/otel v1.7.0 h1:Z2lA3Tdch0iDcrhJXDIlC94XE+bxok1F9B+4Lz/lGsM=
 go.opentelemetry.io/otel v1.7.0/go.mod h1:5BdUoMIz5WEs0vt0CUEMtSSaTSHBBVwrhnz7+nrD5xk=
 go.opentelemetry.io/otel/sdk v1.7.0 h1:4OmStpcKVOfvDOgCt7UriAPtKolwIhxpnSNI/yK+1B0=
@@ -105,11 +132,13 @@ go.opentelemetry.io/otel/trace v1.7.0/go.mod h1:fzLSB9nqR2eXzxPXb2JW9IKE+ScyXA48
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
@@ -118,15 +147,18 @@ golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 h1:CIJ76btIcR3eFI5EgSo6k1qKw
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191220220014-0732a990476f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -138,8 +170,10 @@ golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
+golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220429233432-b5fbb4746d32 h1:Js08h5hqB5xyWR789+QqueR6sDE8mk+YvpETZ+F6X9Y=
+golang.org/x/sys v0.0.0-20220429233432-b5fbb4746d32/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -148,7 +182,9 @@ golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2 h1:GLw7MR8AfAG2GmGcmVgObF
 golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2/go.mod h1:EFNZuWvGYxIRUEX+K8UmCFwYmZjqcrnq15ZuVldZkZ0=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -162,8 +198,9 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
+google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
@@ -175,5 +212,6 @@ gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

contrib/drivers/mssql/mssql.go

@@ -299,6 +299,7 @@ ORDER BY a.id,a.colorder`,
 			}
 			fields = make(map[string]*gdb.TableField)
 			for i, m := range result {
+
 				fields[m["Field"].String()] = &gdb.TableField{
 					Index:   i,
 					Name:    m["Field"].String(),

contrib/drivers/mssql/mssql_z_basic_test.go

@@ -63,32 +63,42 @@ func TestTableFields(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		createTable("t_user")
 		defer dropTable("t_user")
-		var expect map[string]string = map[string]string{
-			"ID":          "numeric(10,0)",
-			"PASSPORT":    "VARCHAR(45)",
-			"PASSWORD":    "CHAR(32)",
-			"NICKNAME":    "VARCHAR(45)",
-			"CREATE_TIME": "time",
+		var expect = map[string][]interface{}{
+			"ID":          {"numeric(10,0)", false, "PRI", "", "", ""},
+			"PASSPORT":    {"varchar(45)", true, "", "", "", ""},
+			"PASSWORD":    {"varchar(32)", true, "", "", "", ""},
+			"NICKNAME":    {"varchar(45)", true, "", "", "", ""},
+			"CREATE_TIME": {"datetime", true, "", "", "", ""},
 		}
 
 		res, err := db.TableFields(context.Background(), "t_user")
 		gtest.Assert(err, nil)
 
-		for k, _ := range expect {
+		for k, v := range expect {
 			_, ok := res[k]
 			gtest.AssertEQ(ok, true)
-
 			gtest.AssertEQ(res[k].Name, k)
+			gtest.AssertEQ(res[k].Type, v[0])
+			gtest.AssertEQ(res[k].Null, v[1])
+			gtest.AssertEQ(res[k].Key, v[2])
+			gtest.AssertEQ(res[k].Default, v[3])
+			gtest.AssertEQ(res[k].Extra, v[4])
+			gtest.AssertEQ(res[k].Comment, v[5])
 		}
 
 		res, err = db.TableFields(context.Background(), "t_user", "test")
 		gtest.Assert(err, nil)
 
-		for k, _ := range expect {
+		for k, v := range expect {
 			_, ok := res[k]
 			gtest.AssertEQ(ok, true)
-
 			gtest.AssertEQ(res[k].Name, k)
+			gtest.AssertEQ(res[k].Type, v[0])
+			gtest.AssertEQ(res[k].Null, v[1])
+			gtest.AssertEQ(res[k].Key, v[2])
+			gtest.AssertEQ(res[k].Default, v[3])
+			gtest.AssertEQ(res[k].Extra, v[4])
+			gtest.AssertEQ(res[k].Comment, v[5])
 		}
 	})
 

contrib/drivers/mysql/mysql.go

@@ -14,6 +14,7 @@ import (
 	"net/url"
 
 	_ "github.com/go-sql-driver/mysql"
+	"github.com/gogf/gf/v2/frame/g"
 
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/database/gdb"
@@ -34,8 +35,15 @@ var (
 )
 
 func init() {
-	if err := gdb.Register(`mysql`, New()); err != nil {
-		panic(err)
+	var (
+		err         error
+		driverObj   = New()
+		driverNames = g.SliceStr{"mysql", "mariadb", "tidb"}
+	)
+	for _, driverName := range driverNames {
+		if err = gdb.Register(driverName, driverObj); err != nil {
+			panic(err)
+		}
 	}
 }
 

contrib/drivers/mysql/mysql_feature_model_join_test.go

@@ -82,3 +82,27 @@ func Test_Model_InnerJoinOnField(t *testing.T) {
 		t.Assert(r[1]["id"], "2")
 	})
 }
+
+func Test_Model_FieldsPrefix(t *testing.T) {
+	var (
+		table1 = gtime.TimestampNanoStr() + "_table1"
+		table2 = gtime.TimestampNanoStr() + "_table2"
+	)
+	createInitTable(table1)
+	defer dropTable(table1)
+	createInitTable(table2)
+	defer dropTable(table2)
+
+	gtest.C(t, func(t *gtest.T) {
+		r, err := db.Model(table1).
+			FieldsPrefix(table1, "id").
+			FieldsPrefix(table2, "nickname").
+			LeftJoinOnField(table2, "id").
+			WhereIn("id", g.Slice{1, 2}).
+			Order("id asc").All()
+		t.AssertNil(err)
+		t.Assert(len(r), 2)
+		t.Assert(r[0]["id"], "1")
+		t.Assert(r[0]["nickname"], "name_1")
+	})
+}

contrib/drivers/oracle/go.mod

@@ -1,10 +1,36 @@
 module github.com/gogf/gf/contrib/drivers/oracle/v2
 
-go 1.15
+go 1.17
 
 require (
 	github.com/gogf/gf/v2 v2.0.0
-	github.com/mattn/go-oci8 v0.1.1
+	github.com/sijms/go-ora/v2 v2.4.20
+)
+
+require (
+	github.com/BurntSushi/toml v1.1.0 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/clbanning/mxj/v2 v2.5.5 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/fatih/color v1.13.0 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/go-logr/logr v1.2.3 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-redis/redis/v8 v8.11.5 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
+	github.com/grokify/html-strip-tags-go v0.0.1 // indirect
+	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/mattn/go-colorable v0.1.9 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mattn/go-runewidth v0.0.9 // indirect
+	github.com/olekukonko/tablewriter v0.0.5 // indirect
+	go.opentelemetry.io/otel v1.7.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.7.0 // indirect
+	go.opentelemetry.io/otel/trace v1.7.0 // indirect
+	golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 // indirect
+	golang.org/x/sys v0.0.0-20220412211240-33da011f77ad // indirect
+	golang.org/x/text v0.3.8-0.20211105212822-18b340fc7af2 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )
 
 replace github.com/gogf/gf/v2 => ../../../

contrib/drivers/oracle/go.sum

@@ -34,7 +34,6 @@ github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:W
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
@@ -56,8 +55,6 @@ github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
-github.com/mattn/go-oci8 v0.1.1 h1:aEUDxNAyDG0tv8CA3TArnDQNyc4EhnWlsfxRgDHABHM=
-github.com/mattn/go-oci8 v0.1.1/go.mod h1:wjDx6Xm9q7dFtHJvIlrI99JytznLw5wQ4R+9mNXJwGI=
 github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
@@ -70,7 +67,6 @@ github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108
 github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
 github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
 github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
-github.com/onsi/ginkgo/v2 v2.0.0 h1:CcuG/HvWNkkaqCUpJifQY8z7qEMBJya6aLPx6ftGyjQ=
 github.com/onsi/ginkgo/v2 v2.0.0/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
@@ -79,6 +75,8 @@ github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
 github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sijms/go-ora/v2 v2.4.20 h1:9e3z7VLBQXRAHGiIda1GEFtRhfxata0LghyMZqvLKew=
+github.com/sijms/go-ora/v2 v2.4.20/go.mod h1:EHxlY6x7y9HAsdfumurRfTd+v8NrEOTR3Xl4FWlH6xk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
@@ -142,7 +140,6 @@ golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
@@ -151,7 +148,6 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

contrib/drivers/oracle/oracle.go

@@ -5,7 +5,7 @@
 // You can obtain one at https://github.com/gogf/gf.
 //
 // Note:
-// 1. It needs manually import: _ "github.com/mattn/go-oci8"
+// 1. It needs manually import: _ "github.com/sijms/go-ora/v2"
 // 2. It does not support Save/Replace features.
 // 3. It does not support LastInsertId.
 
@@ -16,12 +16,7 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-	"time"
-
-	_ "github.com/mattn/go-oci8"
+	gora "github.com/sijms/go-ora/v2"
 
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/database/gdb"
@@ -30,6 +25,8 @@ import (
 	"github.com/gogf/gf/v2/text/gregex"
 	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gconv"
+	"strconv"
+	"strings"
 )
 
 // Driver is the driver for oracle database.
@@ -65,9 +62,18 @@ func (d *Driver) New(core *gdb.Core, node *gdb.ConfigNode) (gdb.DB, error) {
 func (d *Driver) Open(config *gdb.ConfigNode) (db *sql.DB, err error) {
 	var (
 		source               string
-		underlyingDriverName = "oci8"
+		underlyingDriverName = "oracle"
 	)
-	// [username/[password]@]host[:port][/service_name][?param1=value1&...&paramN=valueN]
+
+	options := map[string]string{
+		"CONNECTION TIMEOUT": "60",
+		"PREFETCH_ROWS":      "25",
+	}
+
+	if config.Debug {
+		options["TRACE FILE"] = "oracle_trace.log"
+	}
+	// [username:[password]@]host[:port][/service_name][?param1=value1&...&paramN=valueN]
 	if config.Link != "" {
 		source = config.Link
 		// Custom changing the schema in runtime.
@@ -75,10 +81,7 @@ func (d *Driver) Open(config *gdb.ConfigNode) (db *sql.DB, err error) {
 			source, _ = gregex.ReplaceString(`@(.+?)/([\w\.\-]+)+`, "@$1/"+config.Name, source)
 		}
 	} else {
-		source = fmt.Sprintf(
-			"%s/%s@%s:%s/%s",
-			config.User, config.Pass, config.Host, config.Port, config.Name,
-		)
+		source = gora.BuildUrl(config.Host, gconv.Int(config.Port), config.Name, config.User, config.Pass, options)
 	}
 
 	if db, err = sql.Open(underlyingDriverName, source); err != nil {
@@ -99,8 +102,8 @@ func (d *Driver) FilteredLink() string {
 		return ""
 	}
 	s, _ := gregex.ReplaceString(
-		`(.+?)\s*/\s*(.+)\s*@\s*(.+)\s*:\s*(\d+)\s*/\s*(.+)`,
-		`$1/xxx@$3:$4/$5`,
+		`(.+?)\s*:\s*(.+)\s*@\s*(.+)\s*:\s*(\d+)\s*/\s*(.+)`,
+		`$1:xxx@$3:$4/$5`,
 		linkInfo,
 	)
 	return s
@@ -124,16 +127,7 @@ func (d *Driver) DoFilter(ctx context.Context, link gdb.Link, sql string, args [
 		return fmt.Sprintf(":v%d", index)
 	})
 	newSql, _ = gregex.ReplaceString("\"", "", newSql)
-	// Handle string datetime argument.
-	for i, v := range args {
-		if reflect.TypeOf(v).Kind() == reflect.String {
-			valueStr := gconv.String(v)
-			if gregex.IsMatchString(`^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$`, valueStr) {
-				// args[i] = fmt.Sprintf(`TO_DATE('%s','yyyy-MM-dd HH:MI:SS')`, valueStr)
-				args[i], _ = time.ParseInLocation("2006-01-02 15:04:05", valueStr, time.Local)
-			}
-		}
-	}
+
 	newSql = d.parseSql(newSql)
 	newArgs = args
 	return
@@ -168,7 +162,7 @@ func (d *Driver) parseSql(sql string) string {
 			strings.EqualFold(queryExpr[3], "LIMIT") == false {
 			break
 		}
-		first, limit := 0, 0
+		page, limit := 0, 0
 		for i := 1; i < len(allMatch[index]); i++ {
 			if len(strings.TrimSpace(allMatch[index][i])) == 0 {
 				continue
@@ -176,8 +170,16 @@ func (d *Driver) parseSql(sql string) string {
 
 			if strings.HasPrefix(allMatch[index][i], "LIMIT") {
 				if allMatch[index][i+2] != "" {
-					first, _ = strconv.Atoi(allMatch[index][i+1])
+					page, _ = strconv.Atoi(allMatch[index][i+1])
 					limit, _ = strconv.Atoi(allMatch[index][i+2])
+
+					if page <= 0 {
+						page = 1
+					}
+
+					limit = (page/limit + 1) * limit
+
+					page, _ = strconv.Atoi(allMatch[index][i+1])
 				} else {
 					limit, _ = strconv.Atoi(allMatch[index][i+1])
 				}
@@ -187,8 +189,8 @@ func (d *Driver) parseSql(sql string) string {
 		sql = fmt.Sprintf(
 			"SELECT * FROM "+
 				"(SELECT GFORM.*, ROWNUM ROWNUM_ FROM (%s %s) GFORM WHERE ROWNUM <= %d)"+
-				" WHERE ROWNUM_ >= %d",
-			queryExpr[1], queryExpr[2], limit, first,
+				" WHERE ROWNUM_ > %d",
+			queryExpr[1], queryExpr[2], limit, page,
 		)
 	}
 	return sql
@@ -241,7 +243,7 @@ SELECT
 	CASE DATA_TYPE  
 	WHEN 'NUMBER' THEN DATA_TYPE||'('||DATA_PRECISION||','||DATA_SCALE||')' 
 	WHEN 'FLOAT' THEN DATA_TYPE||'('||DATA_PRECISION||','||DATA_SCALE||')' 
-	ELSE DATA_TYPE||'('||DATA_LENGTH||')' END AS TYPE  
+	ELSE DATA_TYPE||'('||DATA_LENGTH||')' END AS TYPE,NULLABLE  
 FROM USER_TAB_COLUMNS WHERE TABLE_NAME = '%s' ORDER BY COLUMN_ID`,
 					strings.ToUpper(table),
 				)
@@ -256,10 +258,16 @@ FROM USER_TAB_COLUMNS WHERE TABLE_NAME = '%s' ORDER BY COLUMN_ID`,
 			}
 			fields = make(map[string]*gdb.TableField)
 			for i, m := range result {
-				fields[strings.ToLower(m["FIELD"].String())] = &gdb.TableField{
+				isNull := false
+				if m["NULLABLE"].String() == "Y" {
+					isNull = true
+				}
+
+				fields[m["FIELD"].String()] = &gdb.TableField{
 					Index: i,
-					Name:  strings.ToLower(m["FIELD"].String()),
-					Type:  strings.ToLower(m["TYPE"].String()),
+					Name:  m["FIELD"].String(),
+					Type:  m["TYPE"].String(),
+					Null:  isNull,
 				}
 			}
 			return fields
@@ -288,10 +296,10 @@ func (d *Driver) DoInsert(
 ) (result sql.Result, err error) {
 	switch option.InsertOption {
 	case gdb.InsertOptionSave:
-		return nil, gerror.NewCode(gcode.CodeNotSupported, `Save operation is not supported by mssql driver`)
+		return nil, gerror.NewCode(gcode.CodeNotSupported, `Save operation is not supported by oracle driver`)
 
 	case gdb.InsertOptionReplace:
-		return nil, gerror.NewCode(gcode.CodeNotSupported, `Replace operation is not supported by mssql driver`)
+		return nil, gerror.NewCode(gcode.CodeNotSupported, `Replace operation is not supported by oracle driver`)
 	}
 
 	var (

contrib/drivers/oracle/oracle_init_test.go

@@ -0,0 +1,162 @@
+// Copyright 2019 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package oracle_test
+
+import (
+	"context"
+	"fmt"
+	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/test/gtest"
+	_ "github.com/sijms/go-ora/v2"
+	"strings"
+)
+
+var (
+	db     gdb.DB
+	dblink gdb.DB
+	dbErr  gdb.DB
+	ctx    context.Context
+)
+
+const (
+	TableSize        = 10
+	TableName        = "t_user"
+	TestSchema1      = "test1"
+	TestSchema2      = "test2"
+	TableNamePrefix1 = "gf_"
+	TestSchema       = "XE"
+)
+
+const (
+	TestDbIP   = "127.0.0.1"
+	TestDbPort = "1521"
+	TestDbUser = "system"
+	TestDbPass = "oracle"
+	TestDbName = "XE"
+	TestDbType = "oracle"
+)
+
+func init() {
+	node := gdb.ConfigNode{
+		Host:             TestDbIP,
+		Port:             TestDbPort,
+		User:             TestDbUser,
+		Pass:             TestDbPass,
+		Name:             TestDbName,
+		Type:             TestDbType,
+		Role:             "master",
+		Charset:          "utf8",
+		Weight:           1,
+		MaxIdleConnCount: 10,
+		MaxOpenConnCount: 10,
+	}
+
+	nodeLink := gdb.ConfigNode{
+		Type: TestDbType,
+		Name: TestDbName,
+		Link: fmt.Sprintf("%s://%s:%s@%s:%s/%s",
+			TestDbType, TestDbUser, TestDbPass, TestDbIP, TestDbPort, TestDbName),
+	}
+
+	nodeErr := gdb.ConfigNode{
+		Host:    TestDbIP,
+		Port:    TestDbPort,
+		User:    TestDbUser,
+		Pass:    "1234",
+		Name:    TestDbName,
+		Type:    TestDbType,
+		Role:    "master",
+		Charset: "utf8",
+		Weight:  1,
+	}
+
+	gdb.AddConfigNode(gdb.DefaultGroupName, node)
+	if r, err := gdb.New(node); err != nil {
+		gtest.Fatal(err)
+	} else {
+		db = r
+	}
+
+	gdb.AddConfigNode("dblink", nodeLink)
+	if r, err := gdb.New(nodeLink); err != nil {
+		gtest.Fatal(err)
+	} else {
+		dblink = r
+	}
+
+	gdb.AddConfigNode("dbErr", nodeErr)
+	if r, err := gdb.New(nodeErr); err != nil {
+		gtest.Fatal(err)
+	} else {
+		dbErr = r
+	}
+
+	ctx = context.Background()
+}
+
+func createTable(table ...string) (name string) {
+	if len(table) > 0 {
+		name = table[0]
+	} else {
+		name = fmt.Sprintf("user_%d", gtime.Timestamp())
+	}
+
+	dropTable(name)
+
+	if _, err := db.Exec(ctx, fmt.Sprintf(`
+	CREATE TABLE %s (
+		ID NUMBER(10) NOT NULL,
+		PASSPORT VARCHAR(45) NOT NULL,
+		PASSWORD CHAR(32) NOT NULL,
+		NICKNAME VARCHAR(45) NOT NULL,
+		CREATE_TIME varchar(45),
+		PRIMARY KEY (ID))
+	`, name)); err != nil {
+		gtest.Fatal(err)
+	}
+
+	//db.Schema("test")
+	return
+}
+
+func createInitTable(table ...string) (name string) {
+	name = createTable(table...)
+	array := garray.New(true)
+	for i := 1; i <= TableSize; i++ {
+		array.Append(g.Map{
+			"id":          i,
+			"passport":    fmt.Sprintf(`user_%d`, i),
+			"password":    fmt.Sprintf(`pass_%d`, i),
+			"nickname":    fmt.Sprintf(`name_%d`, i),
+			"create_time": gtime.Now().String(),
+		})
+	}
+	result, err := db.Insert(context.Background(), name, array.Slice())
+	gtest.Assert(err, nil)
+
+	n, e := result.RowsAffected()
+	gtest.Assert(e, nil)
+	gtest.Assert(n, TableSize)
+	return
+}
+
+func dropTable(table string) {
+	count, err := db.GetCount(ctx, "SELECT COUNT(*) FROM USER_TABLES WHERE TABLE_NAME = ?", strings.ToUpper(table))
+	if err != nil {
+		gtest.Fatal(err)
+	}
+
+	if count == 0 {
+		return
+	}
+	if _, err := db.Exec(ctx, fmt.Sprintf("DROP TABLE %s", table)); err != nil {
+		gtest.Fatal(err)
+	}
+}

contrib/drivers/oracle/oracle_z_basic_test.go

@@ -0,0 +1,665 @@
+// Copyright 2019 gf Author(https://github.com/gogf/gf). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package oracle_test
+
+import (
+	"fmt"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/test/gtest"
+	"strings"
+	"testing"
+)
+
+func TestTables(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		tables := []string{"t_user1", "pop", "haha"}
+
+		for _, v := range tables {
+			createTable(v)
+		}
+
+		result, err := db.Tables(ctx)
+		gtest.Assert(err, nil)
+
+		for i := 0; i < len(tables); i++ {
+			find := false
+			for j := 0; j < len(result); j++ {
+				if strings.ToUpper(tables[i]) == result[j] {
+					find = true
+					break
+				}
+			}
+			gtest.AssertEQ(find, true)
+		}
+
+		result, err = db.Tables(ctx, TestSchema)
+		gtest.Assert(err, nil)
+		for i := 0; i < len(tables); i++ {
+			find := false
+			for j := 0; j < len(result); j++ {
+				if strings.ToUpper(tables[i]) == result[j] {
+					find = true
+					break
+				}
+			}
+			gtest.AssertEQ(find, true)
+		}
+
+		for _, v := range tables {
+			dropTable(v)
+		}
+	})
+}
+
+func TestTableFields(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		createTable("t_user")
+		defer dropTable("t_user")
+		var expect = map[string][]interface{}{
+			"ID":          {"NUMBER(10,0)", false},
+			"PASSPORT":    {"VARCHAR2(45)", false},
+			"PASSWORD":    {"CHAR(32)", false},
+			"NICKNAME":    {"VARCHAR2(45)", false},
+			"CREATE_TIME": {"VARCHAR2(45)", true},
+		}
+
+		_, err := dbErr.TableFields(ctx, "t_user")
+		gtest.AssertNE(err, nil)
+
+		res, err := db.TableFields(ctx, "t_user")
+		gtest.Assert(err, nil)
+
+		for k, v := range expect {
+			_, ok := res[k]
+			gtest.AssertEQ(ok, true)
+
+			gtest.AssertEQ(res[k].Name, k)
+			gtest.Assert(res[k].Type, v[0])
+			gtest.Assert(res[k].Null, v[1])
+		}
+
+		res, err = db.TableFields(ctx, "t_user", TestSchema)
+		gtest.Assert(err, nil)
+
+		for k, v := range expect {
+			_, ok := res[k]
+			gtest.AssertEQ(ok, true)
+
+			gtest.AssertEQ(res[k].Name, k)
+			gtest.Assert(res[k].Type, v[0])
+			gtest.Assert(res[k].Null, v[1])
+		}
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		_, err := db.TableFields(ctx, "t_user t_user2")
+		gtest.AssertNE(err, nil)
+	})
+}
+
+func TestFilteredLink(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		s := dblink.FilteredLink()
+		gtest.AssertEQ(s, "oracle:xxx@127.0.0.1:1521/XE")
+	})
+
+}
+func TestDoInsert(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		createTable("t_user")
+		defer dropTable("t_user")
+
+		i := 10
+		data := g.Map{
+			"ID":          i,
+			"PASSPORT":    fmt.Sprintf(`t%d`, i),
+			"PASSWORD":    fmt.Sprintf(`p%d`, i),
+			"NICKNAME":    fmt.Sprintf(`T%d`, i),
+			"CREATE_TIME": gtime.Now().String(),
+		}
+		_, err := db.Insert(ctx, "t_user", data)
+		gtest.Assert(err, nil)
+
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		createTable("t_user")
+		defer dropTable("t_user")
+
+		i := 10
+		data := g.Map{
+			"ID":          i,
+			"PASSPORT":    fmt.Sprintf(`t%d`, i),
+			"PASSWORD":    fmt.Sprintf(`p%d`, i),
+			"NICKNAME":    fmt.Sprintf(`T%d`, i),
+			"CREATE_TIME": gtime.Now().String(),
+		}
+		_, err := db.Save(ctx, "t_user", data, 10)
+		gtest.AssertNE(err, nil)
+
+		_, err = db.Replace(ctx, "t_user", data, 10)
+		gtest.AssertNE(err, nil)
+	})
+}
+
+func Test_DB_Ping(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		err1 := db.PingMaster()
+		err2 := db.PingSlave()
+		t.Assert(err1, nil)
+		t.Assert(err2, nil)
+	})
+}
+
+func Test_DB_Query(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		_, err := db.Query(ctx, "SELECT ? from dual", 1)
+		t.AssertNil(err)
+
+		_, err = db.Query(ctx, "SELECT ?+? from dual", 1, 2)
+		t.AssertNil(err)
+
+		_, err = db.Query(ctx, "SELECT ?+? from dual", g.Slice{1, 2})
+		t.AssertNil(err)
+
+		_, err = db.Query(ctx, "ERROR")
+		t.AssertNE(err, nil)
+	})
+}
+
+func Test_DB_Exec(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		_, err := db.Exec(ctx, "SELECT ? from dual", 1)
+		t.AssertNil(err)
+
+		_, err = db.Exec(ctx, "ERROR")
+		t.AssertNE(err, nil)
+	})
+}
+
+func Test_DB_Insert(t *testing.T) {
+	table := createTable()
+	defer dropTable(table)
+
+	gtest.C(t, func(t *gtest.T) {
+		_, err := db.Insert(ctx, table, g.Map{
+			"ID":          1,
+			"PASSPORT":    "t1",
+			"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+			"NICKNAME":    "T1",
+			"CREATE_TIME": gtime.Now().String(),
+		})
+		t.AssertNil(err)
+
+		// normal map
+		result, err := db.Insert(ctx, table, g.Map{
+			"ID":          "2",
+			"PASSPORT":    "t2",
+			"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+			"NICKNAME":    "name_2",
+			"CREATE_TIME": gtime.Now().String(),
+		})
+		t.AssertNil(err)
+		n, _ := result.RowsAffected()
+		t.Assert(n, 1)
+
+		// struct
+		type User struct {
+			Id         int    `gconv:"ID"`
+			Passport   string `json:"PASSPORT"`
+			Password   string `gconv:"PASSWORD"`
+			Nickname   string `gconv:"NICKNAME"`
+			CreateTime string `json:"CREATE_TIME"`
+		}
+		timeStr := gtime.Now().String()
+		result, err = db.Insert(ctx, table, User{
+			Id:         3,
+			Passport:   "user_3",
+			Password:   "25d55ad283aa400af464c76d713c07ad",
+			Nickname:   "name_3",
+			CreateTime: timeStr,
+		})
+		t.AssertNil(err)
+		n, _ = result.RowsAffected()
+		t.Assert(n, 1)
+
+		one, err := db.Model(table).Where("ID", 3).One()
+		t.AssertNil(err)
+		fmt.Println(one)
+		t.Assert(one["ID"].Int(), 3)
+		t.Assert(one["PASSPORT"].String(), "user_3")
+		t.Assert(one["PASSWORD"].String(), "25d55ad283aa400af464c76d713c07ad")
+		t.Assert(one["NICKNAME"].String(), "name_3")
+		t.Assert(one["CREATE_TIME"].GTime().String(), timeStr)
+
+		// *struct
+		timeStr = gtime.Now().String()
+		result, err = db.Insert(ctx, table, &User{
+			Id:         4,
+			Passport:   "t4",
+			Password:   "25d55ad283aa400af464c76d713c07ad",
+			Nickname:   "name_4",
+			CreateTime: timeStr,
+		})
+		t.AssertNil(err)
+		n, _ = result.RowsAffected()
+		t.Assert(n, 1)
+
+		one, err = db.Model(table).Where("ID", 4).One()
+		t.AssertNil(err)
+		t.Assert(one["ID"].Int(), 4)
+		t.Assert(one["PASSPORT"].String(), "t4")
+		t.Assert(one["PASSWORD"].String(), "25d55ad283aa400af464c76d713c07ad")
+		t.Assert(one["NICKNAME"].String(), "name_4")
+		t.Assert(one["CREATE_TIME"].GTime().String(), timeStr)
+
+		// batch with Insert
+		timeStr = gtime.Now().String()
+		r, err := db.Insert(ctx, table, g.Slice{
+			g.Map{
+				"ID":          200,
+				"PASSPORT":    "t200",
+				"PASSWORD":    "25d55ad283aa400af464c76d71qw07ad",
+				"NICKNAME":    "T200",
+				"CREATE_TIME": timeStr,
+			},
+			g.Map{
+				"ID":          300,
+				"PASSPORT":    "t300",
+				"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+				"NICKNAME":    "T300",
+				"CREATE_TIME": timeStr,
+			},
+		})
+		t.AssertNil(err)
+		n, _ = r.RowsAffected()
+		t.Assert(n, 2)
+
+		one, err = db.Model(table).Where("ID", 200).One()
+		t.AssertNil(err)
+		t.Assert(one["ID"].Int(), 200)
+		t.Assert(one["PASSPORT"].String(), "t200")
+		t.Assert(one["PASSWORD"].String(), "25d55ad283aa400af464c76d71qw07ad")
+		t.Assert(one["NICKNAME"].String(), "T200")
+		t.Assert(one["CREATE_TIME"].GTime().String(), timeStr)
+	})
+}
+
+func Test_DB_BatchInsert(t *testing.T) {
+	gtest.C(t, func(t *gtest.T) {
+		table := createTable()
+		defer dropTable(table)
+		r, err := db.Insert(ctx, table, g.List{
+			{
+				"ID":          2,
+				"PASSPORT":    "t2",
+				"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+				"NICKNAME":    "name_2",
+				"CREATE_TIME": gtime.Now().String(),
+			},
+			{
+				"ID":          3,
+				"PASSPORT":    "user_3",
+				"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+				"NICKNAME":    "name_3",
+				"CREATE_TIME": gtime.Now().String(),
+			},
+		}, 1)
+		t.AssertNil(err)
+		n, _ := r.RowsAffected()
+		t.Assert(n, 2)
+
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		table := createTable()
+		defer dropTable(table)
+		// []interface{}
+		r, err := db.Insert(ctx, table, g.Slice{
+			g.Map{
+				"ID":          2,
+				"PASSPORT":    "t2",
+				"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+				"NICKNAME":    "name_2",
+				"CREATE_TIME": gtime.Now().String(),
+			},
+			g.Map{
+				"ID":          3,
+				"PASSPORT":    "user_3",
+				"PASSWORD":    "25d55ad283aa400af464c76d713c07ad",
+				"NICKNAME":    "name_3",
+				"CREATE_TIME": gtime.Now().String(),
+			},
+		}, 1)
+		t.AssertNil(err)
+		n, _ := r.RowsAffected()
+		t.Assert(n, 2)
+	})
+
+	// batch insert map
+	gtest.C(t, func(t *gtest.T) {
+		table := createTable()
+		defer dropTable(table)
+		result, err := db.Insert(ctx, table, g.Map{
+			"ID":          1,
+			"PASSPORT":    "t1",
+			"PASSWORD":    "p1",
+			"NICKNAME":    "T1",
+			"CREATE_TIME": gtime.Now().String(),
+		})
+		t.AssertNil(err)
+		n, _ := result.RowsAffected()
+		t.Assert(n, 1)
+	})
+}
+
+func Test_DB_BatchInsert_Struct(t *testing.T) {
+	// batch insert struct
+	gtest.C(t, func(t *gtest.T) {
+		table := createTable()
+		defer dropTable(table)
+
+		type User struct {
+			Id         int         `c:"ID"`
+			Passport   string      `c:"PASSPORT"`
+			Password   string      `c:"PASSWORD"`
+			NickName   string      `c:"NICKNAME"`
+			CreateTime *gtime.Time `c:"CREATE_TIME"`
+		}
+		user := &User{
+			Id:         1,
+			Passport:   "t1",
+			Password:   "p1",
+			NickName:   "T1",
+			CreateTime: gtime.Now(),
+		}
+		result, err := db.Insert(ctx, table, user)
+		t.AssertNil(err)
+		n, _ := result.RowsAffected()
+		t.Assert(n, 1)
+	})
+}
+
+func Test_DB_Update(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.Update(ctx, table, "password='987654321'", "id=3")
+		t.AssertNil(err)
+		n, _ := result.RowsAffected()
+		t.Assert(n, 1)
+
+		one, err := db.Model(table).Where("ID", 3).One()
+		t.AssertNil(err)
+		t.Assert(one["ID"].Int(), 3)
+		t.Assert(one["PASSPORT"].String(), "user_3")
+		t.Assert(strings.TrimSpace(one["PASSWORD"].String()), "987654321")
+		t.Assert(one["NICKNAME"].String(), "name_3")
+	})
+}
+
+func Test_DB_GetAll(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), 1)
+		t.AssertNil(err)
+		t.Assert(len(result), 1)
+		t.Assert(result[0]["ID"].Int(), 1)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), g.Slice{1})
+		t.AssertNil(err)
+		t.Assert(len(result), 1)
+		t.Assert(result[0]["ID"].Int(), 1)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf("SELECT * FROM %s WHERE id in(?)", table), g.Slice{1, 2, 3})
+		t.AssertNil(err)
+		t.Assert(len(result), 3)
+		t.Assert(result[0]["ID"].Int(), 1)
+		t.Assert(result[1]["ID"].Int(), 2)
+		t.Assert(result[2]["ID"].Int(), 3)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf("SELECT * FROM %s WHERE id in(?,?,?)", table), g.Slice{1, 2, 3})
+		t.AssertNil(err)
+		t.Assert(len(result), 3)
+		t.Assert(result[0]["ID"].Int(), 1)
+		t.Assert(result[1]["ID"].Int(), 2)
+		t.Assert(result[2]["ID"].Int(), 3)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf("SELECT * FROM %s WHERE id in(?,?,?)", table), g.Slice{1, 2, 3}...)
+		t.AssertNil(err)
+		t.Assert(len(result), 3)
+		t.Assert(result[0]["ID"].Int(), 1)
+		t.Assert(result[1]["ID"].Int(), 2)
+		t.Assert(result[2]["ID"].Int(), 3)
+	})
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf("SELECT * FROM %s WHERE id>=? AND id <=?", table), g.Slice{1, 3})
+		t.AssertNil(err)
+		t.Assert(len(result), 3)
+		t.Assert(result[0]["ID"].Int(), 1)
+		t.Assert(result[1]["ID"].Int(), 2)
+		t.Assert(result[2]["ID"].Int(), 3)
+	})
+}
+
+func Test_DB_GetOne(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		record, err := db.GetOne(ctx, fmt.Sprintf("SELECT * FROM %s WHERE passport=?", table), "user_1")
+		t.AssertNil(err)
+		t.Assert(record["NICKNAME"].String(), "name_1")
+	})
+}
+
+func Test_DB_GetValue(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		value, err := db.GetValue(ctx, fmt.Sprintf("SELECT id FROM %s WHERE passport=?", table), "user_3")
+		t.AssertNil(err)
+		t.Assert(value.Int(), 3)
+	})
+}
+
+func Test_DB_GetCount(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		count, err := db.GetCount(ctx, fmt.Sprintf("SELECT * FROM %s", table))
+		t.AssertNil(err)
+		t.Assert(count, TableSize)
+	})
+}
+
+func Test_DB_GetStruct(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime gtime.Time
+		}
+		user := new(User)
+		err := db.GetScan(ctx, user, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), 3)
+		t.AssertNil(err)
+		t.Assert(user.NickName, "name_3")
+	})
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime *gtime.Time
+		}
+		user := new(User)
+		err := db.GetScan(ctx, user, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), 3)
+		t.AssertNil(err)
+		t.Assert(user.NickName, "name_3")
+	})
+}
+
+func Test_DB_GetStructs(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime gtime.Time
+		}
+		var users []User
+		err := db.GetScan(ctx, &users, fmt.Sprintf("SELECT * FROM %s WHERE id>?", table), 1)
+		t.AssertNil(err)
+		t.Assert(len(users), TableSize-1)
+		t.Assert(users[0].Id, 2)
+		t.Assert(users[1].Id, 3)
+		t.Assert(users[2].Id, 4)
+		t.Assert(users[0].NickName, "name_2")
+		t.Assert(users[1].NickName, "name_3")
+		t.Assert(users[2].NickName, "name_4")
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime *gtime.Time
+		}
+		var users []User
+		err := db.GetScan(ctx, &users, fmt.Sprintf("SELECT * FROM %s WHERE id>?", table), 1)
+		t.AssertNil(err)
+		t.Assert(len(users), TableSize-1)
+		t.Assert(users[0].Id, 2)
+		t.Assert(users[1].Id, 3)
+		t.Assert(users[2].Id, 4)
+		t.Assert(users[0].NickName, "name_2")
+		t.Assert(users[1].NickName, "name_3")
+		t.Assert(users[2].NickName, "name_4")
+	})
+}
+
+func Test_DB_GetScan(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime gtime.Time
+		}
+		user := new(User)
+		err := db.GetScan(ctx, user, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), 3)
+		t.AssertNil(err)
+		t.Assert(user.NickName, "name_3")
+	})
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime gtime.Time
+		}
+		var user *User
+		err := db.GetScan(ctx, &user, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), 3)
+		t.AssertNil(err)
+		t.Assert(user.NickName, "name_3")
+	})
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime *gtime.Time
+		}
+		user := new(User)
+		err := db.GetScan(ctx, user, fmt.Sprintf("SELECT * FROM %s WHERE id=?", table), 3)
+		t.AssertNil(err)
+		t.Assert(user.NickName, "name_3")
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime gtime.Time
+		}
+		var users []User
+		err := db.GetScan(ctx, &users, fmt.Sprintf("SELECT * FROM %s WHERE id>?", table), 1)
+		t.AssertNil(err)
+		t.Assert(len(users), TableSize-1)
+		t.Assert(users[0].Id, 2)
+		t.Assert(users[1].Id, 3)
+		t.Assert(users[2].Id, 4)
+		t.Assert(users[0].NickName, "name_2")
+		t.Assert(users[1].NickName, "name_3")
+		t.Assert(users[2].NickName, "name_4")
+	})
+
+	gtest.C(t, func(t *gtest.T) {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime *gtime.Time
+		}
+		var users []User
+		err := db.GetScan(ctx, &users, fmt.Sprintf("SELECT * FROM %s WHERE id>?", table), 1)
+		t.AssertNil(err)
+		t.Assert(len(users), TableSize-1)
+		t.Assert(users[0].Id, 2)
+		t.Assert(users[1].Id, 3)
+		t.Assert(users[2].Id, 4)
+		t.Assert(users[0].NickName, "name_2")
+		t.Assert(users[1].NickName, "name_3")
+		t.Assert(users[2].NickName, "name_4")
+	})
+}
+
+func Test_DB_Delete(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.Delete(ctx, table, "1=1")
+		t.AssertNil(err)
+		n, _ := result.RowsAffected()
+		t.Assert(n, TableSize)
+	})
+}
+
+func Test_Empty_Slice_Argument(t *testing.T) {
+	table := createInitTable()
+	defer dropTable(table)
+	gtest.C(t, func(t *gtest.T) {
+		result, err := db.GetAll(ctx, fmt.Sprintf(`select * from %s where id in(?)`, table), g.Slice{})
+		t.AssertNil(err)
+		t.Assert(len(result), 0)
+	})
+}

contrib/drivers/sqlite/sqlite.go

@@ -25,6 +25,7 @@ import (
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/text/gstr"
+	"github.com/gogf/gf/v2/util/gconv"
 )
 
 // Driver is the driver for sqlite database.
@@ -35,6 +36,8 @@ type Driver struct {
 var (
 	// tableFieldsMap caches the table information retrieved from database.
 	tableFieldsMap = gmap.New(true)
+	// Error
+	ErrorSave = gerror.NewCode(gcode.CodeNotSupported, `Save operation is not supported by sqlite driver`)
 )
 
 func init() {
@@ -147,10 +150,17 @@ func (d *Driver) TableFields(ctx context.Context, table string, schema ...string
 			}
 			fields = make(map[string]*gdb.TableField)
 			for i, m := range result {
+				mKey := ""
+				if m["pk"].Bool() {
+					mKey = "pri"
+				}
 				fields[strings.ToLower(m["name"].String())] = &gdb.TableField{
-					Index: i,
-					Name:  strings.ToLower(m["name"].String()),
-					Type:  strings.ToLower(m["type"].String()),
+					Index:   i,
+					Name:    strings.ToLower(m["name"].String()),
+					Type:    strings.ToLower(m["type"].String()),
+					Key:     mKey,
+					Default: m["dflt_value"].Val(),
+					Null:    !m["notnull"].Bool(),
 				}
 			}
 			return fields
@@ -166,11 +176,73 @@ func (d *Driver) TableFields(ctx context.Context, table string, schema ...string
 func (d *Driver) DoInsert(ctx context.Context, link gdb.Link, table string, list gdb.List, option gdb.DoInsertOption) (result sql.Result, err error) {
 	switch option.InsertOption {
 	case gdb.InsertOptionSave:
-		return nil, gerror.NewCode(gcode.CodeNotSupported, `Save operation is not supported by sqlite driver`)
-
-	case gdb.InsertOptionReplace:
-		return nil, gerror.NewCode(gcode.CodeNotSupported, `Replace operation is not supported by sqlite driver`)
+		return nil, ErrorSave
+	case gdb.InsertOptionIgnore, gdb.InsertOptionReplace:
+		var (
+			keys           []string      // Field names.
+			values         []string      // Value holder string array, like: (?,?,?)
+			params         []interface{} // Values that will be committed to underlying database driver.
+			onDuplicateStr string        // onDuplicateStr is used in "ON DUPLICATE KEY UPDATE" statement.
+		)
+		// Handle the field names and placeholders.
+		for k := range list[0] {
+			keys = append(keys, k)
+		}
+		// Prepare the batch result pointer.
+		var (
+			charL, charR = d.GetChars()
+			batchResult  = new(gdb.SqlResult)
+			keysStr      = charL + strings.Join(keys, charR+","+charL) + charR
+			operation    = "INSERT OR IGNORE"
+		)
 
+		if option.InsertOption == gdb.InsertOptionReplace {
+			operation = "INSERT OR REPLACE"
+		}
+		var (
+			listLength  = len(list)
+			valueHolder = make([]string, 0)
+		)
+		for i := 0; i < listLength; i++ {
+			values = values[:0]
+			// Note that the map type is unordered,
+			// so it should use slice+key to retrieve the value.
+			for _, k := range keys {
+				if s, ok := list[i][k].(gdb.Raw); ok {
+					values = append(values, gconv.String(s))
+				} else {
+					values = append(values, "?")
+					params = append(params, list[i][k])
+				}
+			}
+			valueHolder = append(valueHolder, "("+gstr.Join(values, ",")+")")
+			// Batch package checks: It meets the batch number, or it is the last element.
+			if len(valueHolder) == option.BatchCount || (i == listLength-1 && len(valueHolder) > 0) {
+				var (
+					stdSqlResult sql.Result
+					affectedRows int64
+				)
+				stdSqlResult, err = d.DoExec(ctx, link, fmt.Sprintf(
+					"%s INTO %s(%s) VALUES%s %s",
+					operation, d.QuotePrefixTableName(table), keysStr,
+					gstr.Join(valueHolder, ","),
+					onDuplicateStr,
+				), params...)
+				if err != nil {
+					return stdSqlResult, err
+				}
+				if affectedRows, err = stdSqlResult.RowsAffected(); err != nil {
+					err = gerror.WrapCode(gcode.CodeDbOperationError, err, `sql.Result.RowsAffected failed`)
+					return stdSqlResult, err
+				} else {
+					batchResult.Result = stdSqlResult
+					batchResult.Affected += affectedRows
+				}
+				params = params[:0]
+				valueHolder = valueHolder[:0]
+			}
+		}
+		return batchResult, nil
 	default:
 		return d.Core.DoInsert(ctx, link, table, list, option)
 	}

contrib/drivers/sqlite/sqlite_0_test.go

@@ -0,0 +1,161 @@
+// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
+//
+// This Source Code Form is subject to the terms of the MIT License.
+// If a copy of the MIT was not distributed with this file,
+// You can obtain one at https://github.com/gogf/gf.
+
+package sqlite_test
+
+import (
+	"fmt"
+
+	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gctx"
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
+	"github.com/gogf/gf/v2/test/gtest"
+)
+
+var (
+	db         gdb.DB
+	dbPrefix   gdb.DB
+	dbInvalid  gdb.DB
+	configNode gdb.ConfigNode
+	dbDir      = gfile.Temp("sqlite")
+	ctx        = gctx.New()
+
+	// Error
+	ErrorSave = gerror.NewCode(gcode.CodeNotSupported, `Save operation is not supported by sqlite driver`)
+)
+
+const (
+	TableSize       = 10
+	TableName       = "user"
+	TestSchema1     = "test1"
+	TestSchema2     = "test2"
+	TableNamePrefix = "gf_"
+	CreateTime      = "2018-10-24 10:00:00"
+	DBGroupTest     = "test"
+	DBGroupPrefix   = "prefix"
+	DBGroupInvalid  = "invalid"
+)
+
+func init() {
+	fmt.Println("init sqlite db start")
+
+	if err := gfile.Mkdir(dbDir); err != nil {
+		gtest.Error(err)
+	}
+
+	fmt.Println("init sqlite db dir: ", dbDir)
+
+	configNode = gdb.ConfigNode{
+		Type:    "sqlite",
+		Link:    gfile.Join(dbDir, "test.db"),
+		Charset: "utf8",
+	}
+	nodePrefix := configNode
+	nodePrefix.Prefix = TableNamePrefix
+
+	nodeInvalid := configNode
+
+	gdb.AddConfigNode(DBGroupTest, configNode)
+	gdb.AddConfigNode(DBGroupPrefix, nodePrefix)
+	gdb.AddConfigNode(DBGroupInvalid, nodeInvalid)
+	gdb.AddConfigNode(gdb.DefaultGroupName, configNode)
+
+	// Default db.
+	if r, err := gdb.NewByGroup(); err != nil {
+		gtest.Error(err)
+	} else {
+		db = r
+	}
+
+	// Prefix db.
+	if r, err := gdb.NewByGroup(DBGroupPrefix); err != nil {
+		gtest.Error(err)
+	} else {
+		dbPrefix = r
+	}
+
+	// Invalid db.
+	if r, err := gdb.NewByGroup(DBGroupInvalid); err != nil {
+		gtest.Error(err)
+	} else {
+		dbInvalid = r
+	}
+
+	fmt.Println("init sqlite db finish")
+}
+
+func createTable(table ...string) string {
+	return createTableWithDb(db, table...)
+}
+
+func createInitTable(table ...string) string {
+	return createInitTableWithDb(db, table...)
+}
+
+func dropTable(table string) {
+	dropTableWithDb(db, table)
+}
+
+func createTableWithDb(db gdb.DB, table ...string) (name string) {
+	if len(table) > 0 {
+		name = table[0]
+	} else {
+		name = fmt.Sprintf(`%s_%d`, TableName, gtime.TimestampNano())
+	}
+	dropTableWithDb(db, name)
+
+	if _, err := db.Exec(ctx, fmt.Sprintf(`
+	CREATE TABLE %s (
+		id          INTEGER       PRIMARY KEY AUTOINCREMENT
+									UNIQUE
+									NOT NULL,
+		passport    VARCHAR(45)  NOT NULL
+									DEFAULT passport,
+		password    VARCHAR(128) NOT NULL
+									DEFAULT password,
+		nickname    VARCHAR(45),
+		create_time DATETIME
+	);
+	`, name,
+	)); err != nil {
+		gtest.Fatal(err)
+	}
+
+	return
+}
+
+func createInitTableWithDb(db gdb.DB, table ...string) (name string) {
+	name = createTableWithDb(db, table...)
+	array := garray.New(true)
+	for i := 1; i <= TableSize; i++ {
+		array.Append(g.Map{
+			"id":          i,
+			"passport":    fmt.Sprintf(`user_%d`, i),
+			"password":    fmt.Sprintf(`pass_%d`, i),
+			"nickname":    fmt.Sprintf(`name_%d`, i),
+			"create_time": gtime.NewFromStr(CreateTime).String(),
+		})
+	}
+
+	result, err := db.Insert(ctx, name, array.Slice())
+	gtest.AssertNil(err)
+
+	n, e := result.RowsAffected()
+	gtest.Assert(e, nil)
+	gtest.Assert(n, TableSize)
+	return
+}
+
+func dropTableWithDb(db gdb.DB, table string) {
+	if _, err := db.Exec(ctx, fmt.Sprintf("DROP TABLE IF EXISTS `%s`", table)); err != nil {
+		gtest.Error(err)
+	}
+}

contrib/registry/etcd/README.MD

@@ -0,0 +1,79 @@
+# GoFrame Etcd Registry
+
+
+Use `etcd` as service registration and discovery management.
+
+
+## Installation
+```
+go get -u -v github.com/gogf/gf/contrib/registry/etcd/v2
+```
+suggested using `go.mod`:
+```
+require github.com/gogf/gf/contrib/registry/etcd/v2 latest
+```
+
+
+## Example
+
+### Reference example
+
+[server](example/registry/etcd/server/main.go)
+```go
+package main
+
+import (
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/net/ghttp"
+	"github.com/gogf/gf/v2/net/gsvc"
+)
+
+func main() {
+	gsvc.SetRegistry(etcd.New(`127.0.0.1:2379`))
+
+	s := g.Server(`hello.svc`)
+	s.BindHandler("/", func(r *ghttp.Request) {
+		g.Log().Info(r.Context(), `request received`)
+		r.Response.Write(`Hello world`)
+	})
+	s.Run()
+}
+```
+
+[client](example/registry/etcd/client/main.go)
+```go
+package main
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/gogf/gf/contrib/registry/etcd/v2"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/net/gsel"
+	"github.com/gogf/gf/v2/net/gsvc"
+	"github.com/gogf/gf/v2/os/gctx"
+)
+
+func main() {
+	gsvc.SetRegistry(etcd.New(`127.0.0.1:2379`))
+	gsel.SetBuilder(gsel.NewBuilderRoundRobin())
+
+	client := g.Client()
+	for i := 0; i < 100; i++ {
+		res, err := client.Get(gctx.New(), `http://hello.svc/`)
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println(res.ReadAllString())
+		res.Close()
+		time.Sleep(time.Second)
+	}
+}
+```
+
+## License
+
+`GoFrame etcd` is licensed under the [MIT License](../../../LICENSE), 100% free and open-source, forever.
+

contrib/registry/etcd/etcd.go

@@ -8,6 +8,7 @@
 package etcd
 
 import (
+	"reflect"
 	"time"
 
 	etcd3 "go.etcd.io/etcd/client/v3"
@@ -79,26 +80,34 @@ func NewWithClient(client *etcd3.Client, option ...Option) *Registry {
 }
 
 // extractResponseToServices extracts etcd watch response context to service list.
-func extractResponseToServices(res *etcd3.GetResponse) ([]*gsvc.Service, error) {
+func extractResponseToServices(res *etcd3.GetResponse) ([]gsvc.Service, error) {
 	if res == nil || res.Kvs == nil {
 		return nil, nil
 	}
 	var (
-		services   []*gsvc.Service
+		services   []gsvc.Service
 		serviceKey string
-		serviceMap = make(map[string]*gsvc.Service)
+		serviceMap = make(map[string]*gsvc.LocalService)
 	)
 	for _, kv := range res.Kvs {
-		service, err := gsvc.NewServiceWithKV(kv.Key, kv.Value)
+		service, err := gsvc.NewServiceWithKV(string(kv.Key), string(kv.Value))
 		if err != nil {
 			return services, err
 		}
-		if service != nil {
-			serviceKey = service.KeyWithoutEndpoints()
-			if s, ok := serviceMap[serviceKey]; ok {
-				s.Endpoints = append(s.Endpoints, service.Endpoints...)
+		localService, ok := service.(*gsvc.LocalService)
+		if !ok {
+			return nil, gerror.Newf(
+				`service from "gsvc.NewServiceWithKV" is not "*gsvc.LocalService", but "%s"`,
+				reflect.TypeOf(service),
+			)
+		}
+		if localService != nil {
+			serviceKey = localService.GetPrefix()
+			var localServiceInMap *gsvc.LocalService
+			if localServiceInMap, ok = serviceMap[serviceKey]; ok {
+				localServiceInMap.Endpoints = append(localServiceInMap.Endpoints, localService.Endpoints...)
 			} else {
-				serviceMap[serviceKey] = service
+				serviceMap[serviceKey] = localService
 				services = append(services, service)
 			}
 		}

contrib/registry/etcd/etcd_discovery.go

@@ -15,8 +15,12 @@ import (
 )
 
 // Search is the etcd discovery search function.
-func (r *Registry) Search(ctx context.Context, in gsvc.SearchInput) ([]*gsvc.Service, error) {
-	res, err := r.kv.Get(ctx, in.Key(), etcd3.WithPrefix())
+func (r *Registry) Search(ctx context.Context, in gsvc.SearchInput) ([]gsvc.Service, error) {
+	if in.Prefix == "" && in.Name != "" {
+		in.Prefix = gsvc.NewServiceWithName(in.Name).GetPrefix()
+	}
+
+	res, err := r.kv.Get(ctx, in.Prefix, etcd3.WithPrefix())
 	if err != nil {
 		return nil, err
 	}
@@ -25,18 +29,12 @@ func (r *Registry) Search(ctx context.Context, in gsvc.SearchInput) ([]*gsvc.Ser
 		return nil, err
 	}
 	// Service filter.
-	filteredServices := make([]*gsvc.Service, 0)
+	filteredServices := make([]gsvc.Service, 0)
 	for _, v := range services {
-		if in.Deployment != "" && in.Deployment != v.Deployment {
+		if in.Name != "" && in.Name != v.GetName() {
 			continue
 		}
-		if in.Namespace != "" && in.Namespace != v.Namespace {
-			continue
-		}
-		if in.Name != "" && in.Name != v.Name {
-			continue
-		}
-		if in.Version != "" && in.Version != v.Version {
+		if in.Version != "" && in.Version != v.GetVersion() {
 			continue
 		}
 		service := v

contrib/registry/etcd/etcd_registrar.go

@@ -16,19 +16,19 @@ import (
 )
 
 // Register implements the gsvc.Register interface.
-func (r *Registry) Register(ctx context.Context, service *gsvc.Service) error {
+func (r *Registry) Register(ctx context.Context, service gsvc.Service) (gsvc.Service, error) {
 	r.lease = etcd3.NewLease(r.client)
 	grant, err := r.lease.Grant(ctx, int64(r.keepaliveTTL.Seconds()))
 	if err != nil {
-		return gerror.Wrapf(err, `etcd grant failed with keepalive ttl "%s"`, r.keepaliveTTL)
+		return nil, gerror.Wrapf(err, `etcd grant failed with keepalive ttl "%s"`, r.keepaliveTTL)
 	}
 	var (
-		key   = service.Key()
-		value = service.Value()
+		key   = service.GetKey()
+		value = service.GetValue()
 	)
 	_, err = r.client.Put(ctx, key, value, etcd3.WithLease(grant.ID))
 	if err != nil {
-		return gerror.Wrapf(
+		return nil, gerror.Wrapf(
 			err,
 			`etcd put failed with key "%s", value "%s", lease "%d"`,
 			key, value, grant.ID,
@@ -41,16 +41,15 @@ func (r *Registry) Register(ctx context.Context, service *gsvc.Service) error {
 	)
 	keepAliceCh, err := r.client.KeepAlive(context.Background(), grant.ID)
 	if err != nil {
-		return err
+		return nil, err
 	}
 	go r.doKeepAlive(grant.ID, keepAliceCh)
-	service.Separator = gsvc.DefaultSeparator
-	return nil
+	return service, nil
 }
 
 // Deregister implements the gsvc.Deregister interface.
-func (r *Registry) Deregister(ctx context.Context, service *gsvc.Service) error {
-	_, err := r.client.Delete(ctx, service.Key())
+func (r *Registry) Deregister(ctx context.Context, service gsvc.Service) error {
+	_, err := r.client.Delete(ctx, service.GetKey())
 	if r.lease != nil {
 		_ = r.lease.Close()
 	}

contrib/registry/etcd/etcd_watcher.go

@@ -35,15 +35,14 @@ func newWatcher(key string, client *etcd3.Client) (*watcher, error) {
 	}
 	w.ctx, w.cancel = context.WithCancel(context.Background())
 	w.watchChan = w.watcher.Watch(w.ctx, key, etcd3.WithPrefix(), etcd3.WithRev(0))
-	err := w.watcher.RequestProgress(context.Background())
-	if err != nil {
+	if err := w.watcher.RequestProgress(context.Background()); err != nil {
 		return nil, err
 	}
 	return w, nil
 }
 
 // Proceed is used to watch the key.
-func (w *watcher) Proceed() ([]*gsvc.Service, error) {
+func (w *watcher) Proceed() ([]gsvc.Service, error) {
 	select {
 	case <-w.ctx.Done():
 		return nil, w.ctx.Err()
@@ -58,7 +57,7 @@ func (w *watcher) Close() error {
 	return w.watcher.Close()
 }
 
-func (w *watcher) getServicesByPrefix() ([]*gsvc.Service, error) {
+func (w *watcher) getServicesByPrefix() ([]gsvc.Service, error) {
 	res, err := w.kv.Get(w.ctx, w.key, etcd3.WithPrefix())
 	if err != nil {
 		return nil, err

contrib/registry/etcd/go.mod

@@ -4,7 +4,7 @@ go 1.15
 
 require (
 	github.com/gogf/gf/v2 v2.0.0
-	go.etcd.io/etcd/client/v3 v3.5.1
+	go.etcd.io/etcd/client/v3 v3.5.4
 )
 
 replace github.com/gogf/gf/v2 => ../../../