improve time handling for gdb

.example/database/gdb/mysql/config.toml

@@ -2,5 +2,5 @@
 # MySQL数据库配置
 [database]
 	debug = true
-    link  = "mysql:root:12345678@tcp(127.0.0.1:3306)/test"
+    link  = "mysql:root:12345678@tcp(127.0.0.1:3306)/test?parseTime=true&loc=Local"
 

.example/database/gdb/mysql/gdb_insert.go

@@ -2,20 +2,26 @@ package main
 
 import (
 	"fmt"
+	"github.com/gogf/gf/database/gdb"
 	"time"
-
-	"github.com/gogf/gf/frame/g"
 )
 
 func main() {
-	db := g.DB()
-	// 开启调试模式，以便于记录所有执行的SQL
+	//db := g.DB()
+
+	gdb.AddDefaultConfigNode(gdb.ConfigNode{
+		LinkInfo: "root:12345678@tcp(127.0.0.1:3306)/test?parseTime=true&loc=Local",
+		Type:     "mysql",
+		Charset:  "utf8",
+	})
+	db, _ := gdb.New()
+
 	db.SetDebug(true)
 
-	fmt.Println(time.Now())
-	r, e := db.Table("user").Data(g.Map{
-		"create_time": time.Now().Local(),
-	}).Insert()
+	type User struct {
+		CreateTime time.Time `orm:"create_time"`
+	}
+	r, e := db.Table("user").Data(User{CreateTime: time.Now()}).Insert()
 	if e != nil {
 		panic(e)
 	}

database/gdb/gdb_func.go

@@ -12,6 +12,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/gogf/gf/internal/empty"
+	"github.com/gogf/gf/os/gtime"
 	"reflect"
 	"strings"
 	"time"
@@ -364,6 +365,11 @@ func bindArgsToQuery(query string, args []interface{}) string {
 			switch kind {
 			case reflect.String, reflect.Map, reflect.Slice, reflect.Array:
 				return `'` + gstr.QuoteMeta(gconv.String(args[index]), `'`) + `'`
+			case reflect.Struct:
+				if t, ok := args[index].(time.Time); ok {
+					return `'` + gtime.NewFromTime(t).String() + `'`
+				}
+				return `'` + gstr.QuoteMeta(gconv.String(args[index]), `'`) + `'`
 			}
 			return gconv.String(args[index])
 		}

database/gdb/gdb_mysql.go

@@ -24,7 +24,7 @@ func (db *dbMysql) Open(config *ConfigNode) (*sql.DB, error) {
 	if config.LinkInfo != "" {
 		source = config.LinkInfo
 	} else {
-		source = fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=%s&multiStatements=true",
+		source = fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=%s&multiStatements=true&parseTime=true&loc=Local",
 			config.User, config.Pass, config.Host, config.Port, config.Name, config.Charset)
 	}
 	if db, err := sql.Open("gf-mysql", source); err == nil {