[feature] improve code gfile gcfg

os/gcache/gcache.go

@@ -11,8 +11,9 @@ package gcache
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/container/gvar"
 	"time"
+
+	"github.com/gogf/gf/v2/container/gvar"
 )
 
 // Default cache object.

os/gcache/gcache_adapter.go

@@ -8,8 +8,9 @@ package gcache
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/container/gvar"
 	"time"
+
+	"github.com/gogf/gf/v2/container/gvar"
 )
 
 // Adapter is the core adapter for cache features implements.

os/gcache/gcache_adapter_memory.go

@@ -8,13 +8,13 @@ package gcache
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/container/gvar"
 	"math"
 	"time"
 
 	"github.com/gogf/gf/v2/container/glist"
 	"github.com/gogf/gf/v2/container/gset"
 	"github.com/gogf/gf/v2/container/gtype"
+	"github.com/gogf/gf/v2/container/gvar"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/os/gtimer"
 )

os/gcache/gcache_adapter_memory_data.go

@@ -7,9 +7,10 @@
 package gcache
 
 import (
-	"github.com/gogf/gf/v2/os/gtime"
 	"sync"
 	"time"
+
+	"github.com/gogf/gf/v2/os/gtime"
 )
 
 type adapterMemoryData struct {

os/gcache/gcache_adapter_memory_expire_sets.go

@@ -7,8 +7,9 @@
 package gcache
 
 import (
-	"github.com/gogf/gf/v2/container/gset"
 	"sync"
+
+	"github.com/gogf/gf/v2/container/gset"
 )
 
 type adapterMemoryExpireSets struct {

os/gcache/gcache_adapter_memory_item.go

@@ -14,8 +14,6 @@ import (
 func (item *adapterMemoryItem) IsExpired() bool {
 	// Note that it should use greater than or equal judgement here
 	// imagining that the cache time is only 1 millisecond.
-	if item.e >= gtime.TimestampMilli() {
-		return false
-	}
-	return true
+
+	return item.e < gtime.TimestampMilli()
 }

os/gcache/gcache_adapter_memory_lru.go

@@ -72,12 +72,12 @@ func (lru *adapterMemoryLru) Pop() interface{} {
 }
 
 // Print is used for test only.
-//func (lru *adapterMemoryLru) Print() {
+// func (lru *adapterMemoryLru) Print() {
 //    for _, v := range lru.list.FrontAll() {
 //        fmt.Printf("%v ", v)
 //    }
 //    fmt.Println()
-//}
+// }
 
 // SyncAndClear synchronizes the keys from `rawList` to `list` and `data`
 // using Least Recently Used algorithm.

os/gcache/gcache_cache.go

@@ -8,9 +8,10 @@ package gcache
 
 import (
 	"context"
+	"time"
+
 	"github.com/gogf/gf/v2/os/gtimer"
 	"github.com/gogf/gf/v2/util/gconv"
-	"time"
 )
 
 // Cache struct.

os/gcache/gcache_cache_must.go

@@ -8,8 +8,9 @@ package gcache
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/container/gvar"
 	"time"
+
+	"github.com/gogf/gf/v2/container/gvar"
 )
 
 // MustGet acts like Get, but it panics if any error occurs.

os/gcache/gcache_z_example_cache_test.go

@@ -2,9 +2,10 @@ package gcache_test
 
 import (
 	"fmt"
+	"time"
+
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcache"
-	"time"
 )
 
 func ExampleNew() {

os/gcache/gcache_z_unit_basic_test.go

@@ -10,7 +10,6 @@ package gcache_test
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/util/guid"
 	"math"
 	"testing"
 	"time"
@@ -20,6 +19,7 @@ import (
 	"github.com/gogf/gf/v2/os/gcache"
 	"github.com/gogf/gf/v2/os/grpool"
 	"github.com/gogf/gf/v2/test/gtest"
+	"github.com/gogf/gf/v2/util/guid"
 )
 
 var (
@@ -458,7 +458,7 @@ func TestCache_SetConcurrency(t *testing.T) {
 		}()
 		select {
 		case <-time.After(2 * time.Second):
-			//t.Log("first part end")
+			// t.Log("first part end")
 		}
 
 		go func() {
@@ -470,7 +470,7 @@ func TestCache_SetConcurrency(t *testing.T) {
 		}()
 		select {
 		case <-time.After(2 * time.Second):
-			//t.Log("second part end")
+			// t.Log("second part end")
 		}
 	})
 }

os/gcfg/gcfg.go

@@ -10,6 +10,7 @@ package gcfg
 import (
 	"context"
 	"fmt"
+
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/container/gvar"
 	"github.com/gogf/gf/v2/internal/intlog"

os/gcfg/gcfg_adapter_file.go

@@ -8,6 +8,7 @@ package gcfg
 
 import (
 	"context"
+
 	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/container/gvar"

os/gcfg/gcfg_adapter_file_content.go

@@ -8,6 +8,7 @@ package gcfg
 
 import (
 	"context"
+
 	"github.com/gogf/gf/v2/internal/intlog"
 )
 

os/gcfg/gcfg_adapter_file_path.go

@@ -10,6 +10,7 @@ import (
 	"bytes"
 	"context"
 	"fmt"
+
 	"github.com/gogf/gf/v2/errors/gcode"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/internal/intlog"

os/gcfg/gcfg_z_unit_adapter_file_test.go

@@ -9,9 +9,10 @@
 package gcfg_test
 
 import (
+	"testing"
+
 	"github.com/gogf/gf/v2/os/gcfg"
 	"github.com/gogf/gf/v2/test/gtest"
-	"testing"
 )
 
 func TestAdapterFile_SetPath(t *testing.T) {

os/gcfg/gcfg_z_unit_basic_test.go

@@ -9,14 +9,13 @@
 package gcfg_test
 
 import (
-	"github.com/gogf/gf/v2/os/gcmd"
-	"github.com/gogf/gf/v2/os/genv"
 	"testing"
 
-	"github.com/gogf/gf/v2/os/gtime"
-
 	"github.com/gogf/gf/v2/os/gcfg"
+	"github.com/gogf/gf/v2/os/gcmd"
+	"github.com/gogf/gf/v2/os/genv"
 	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/test/gtest"
 )
 

os/gcfg/gcfg_z_unit_instance_test.go

@@ -10,12 +10,13 @@ package gcfg
 
 import (
 	"context"
+	"testing"
+
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/debug/gdebug"
 	"github.com/gogf/gf/v2/os/genv"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/test/gtest"
-	"testing"
 )
 
 var (

os/gcmd/gcmd.go

@@ -9,10 +9,11 @@
 package gcmd
 
 import (
+	"os"
+
 	"github.com/gogf/gf/v2/container/gvar"
 	"github.com/gogf/gf/v2/internal/command"
 	"github.com/gogf/gf/v2/internal/utils"
-	"os"
 )
 
 var (

os/gcmd/gcmd_parser.go

@@ -8,17 +8,15 @@
 package gcmd
 
 import (
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
-	"github.com/gogf/gf/v2/internal/json"
 	"os"
 	"strings"
 
-	"github.com/gogf/gf/v2/text/gstr"
-
 	"github.com/gogf/gf/v2/container/gvar"
-
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/internal/json"
 	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
 )
 
 // Parser for arguments.

os/gcmd/gcmd_z_unit_default_test.go

@@ -9,12 +9,11 @@
 package gcmd_test
 
 import (
-	"github.com/gogf/gf/v2/os/genv"
 	"testing"
 
 	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcmd"
-
+	"github.com/gogf/gf/v2/os/genv"
 	"github.com/gogf/gf/v2/test/gtest"
 )
 

os/gcmd/gcmd_z_unit_parser_test.go

@@ -13,9 +13,7 @@ import (
 	"testing"
 
 	"github.com/gogf/gf/v2/container/garray"
-
 	"github.com/gogf/gf/v2/os/gcmd"
-
 	"github.com/gogf/gf/v2/test/gtest"
 )
 

os/gcron/gcron.go

@@ -9,9 +9,9 @@ package gcron
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/os/glog"
 	"time"
 
+	"github.com/gogf/gf/v2/os/glog"
 	"github.com/gogf/gf/v2/os/gtimer"
 )
 

os/gcron/gcron_entry.go

@@ -8,13 +8,13 @@ package gcron
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
 	"reflect"
 	"runtime"
 	"time"
 
 	"github.com/gogf/gf/v2/container/gtype"
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/os/gtimer"
 	"github.com/gogf/gf/v2/util/gconv"
 )

os/gcron/gcron_schedule.go

@@ -7,13 +7,13 @@
 package gcron
 
 import (
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
-	"github.com/gogf/gf/v2/os/gtime"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/text/gregex"
 )
 

os/gcron/gcron_unit_1_test.go

@@ -8,11 +8,11 @@ package gcron_test
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/frame/g"
 	"testing"
 	"time"
 
 	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcron"
 	"github.com/gogf/gf/v2/test/gtest"
 )
@@ -52,7 +52,7 @@ func TestCron_Basic(t *testing.T) {
 	gtest.C(t, func(t *gtest.T) {
 		cron := gcron.New()
 		cron.Add(ctx, "* * * * * *", func(ctx context.Context) {}, "add")
-		//fmt.Println("start", time.Now())
+		// fmt.Println("start", time.Now())
 		cron.DelayAdd(ctx, time.Second, "* * * * * *", func(ctx context.Context) {}, "delay_add")
 		t.Assert(cron.Size(), 1)
 		time.Sleep(1200 * time.Millisecond)

os/gcron/gcron_unit_2_test.go

@@ -8,11 +8,11 @@ package gcron_test
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/frame/g"
 	"testing"
 	"time"
 
 	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/os/gcron"
 	"github.com/gogf/gf/v2/test/gtest"
 )

os/genv/genv.go

@@ -8,11 +8,12 @@
 package genv
 
 import (
+	"os"
+	"strings"
+
 	"github.com/gogf/gf/v2/container/gvar"
 	"github.com/gogf/gf/v2/internal/utils"
 	"github.com/gogf/gf/v2/os/gcmd"
-	"os"
-	"strings"
 )
 
 // All returns a copy of strings representing the environment,

os/genv/genv_test.go

@@ -7,11 +7,11 @@
 package genv_test
 
 import (
-	"github.com/gogf/gf/v2/frame/g"
-	"github.com/gogf/gf/v2/os/gcmd"
 	"os"
 	"testing"
 
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/os/genv"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/test/gtest"

os/gfile/gfile.go

@@ -8,7 +8,6 @@
 package gfile
 
 import (
-	"github.com/gogf/gf/v2/text/gstr"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -16,6 +15,7 @@ import (
 	"time"
 
 	"github.com/gogf/gf/v2/container/gtype"
+	"github.com/gogf/gf/v2/text/gstr"
 	"github.com/gogf/gf/v2/util/gconv"
 )
 

os/gfile/gfile_cache.go

@@ -8,11 +8,12 @@ package gfile
 
 import (
 	"context"
+	"time"
+
 	"github.com/gogf/gf/v2/internal/intlog"
 	"github.com/gogf/gf/v2/os/gcache"
 	"github.com/gogf/gf/v2/os/gcmd"
 	"github.com/gogf/gf/v2/os/gfsnotify"
-	"time"
 )
 
 const (

os/gfile/gfile_copy.go

@@ -7,12 +7,13 @@
 package gfile
 
 import (
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
 	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
 )
 
 // Copy file/directory from `src` to `dst`.

os/gfile/gfile_home.go

@@ -8,13 +8,14 @@ package gfile
 
 import (
 	"bytes"
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
 	"os"
 	"os/exec"
 	"os/user"
 	"runtime"
 	"strings"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
 )
 
 // Home returns absolute path of current user's home directory.

os/gfile/gfile_scan.go

@@ -7,12 +7,13 @@
 package gfile
 
 import (
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
-	"github.com/gogf/gf/v2/text/gstr"
 	"os"
 	"path/filepath"
 	"sort"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/text/gstr"
 )
 
 const (

os/gfile/gfile_search.go

@@ -9,10 +9,10 @@ package gfile
 import (
 	"bytes"
 	"fmt"
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
 
 	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
 )
 
 // Search searches file by name `name` in following paths with priority:

os/gfile/gfile_source.go

@@ -7,12 +7,12 @@
 package gfile
 
 import (
-	"github.com/gogf/gf/v2/text/gstr"
 	"os"
 	"runtime"
 	"strings"
 
 	"github.com/gogf/gf/v2/text/gregex"
+	"github.com/gogf/gf/v2/text/gstr"
 )
 
 var (

os/gfile/gfile_z_cache_test.go

@@ -7,12 +7,13 @@
 package gfile_test
 
 import (
-	"github.com/gogf/gf/v2/os/gfile"
-	"github.com/gogf/gf/v2/test/gtest"
 	"io/ioutil"
 	"os"
 	"testing"
 	"time"
+
+	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/test/gtest"
 )
 
 func Test_GetContentsWithCache(t *testing.T) {

os/gfile/gfile_z_contents_test.go

@@ -13,10 +13,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/gogf/gf/v2/text/gstr"
-
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/test/gtest"
+	"github.com/gogf/gf/v2/text/gstr"
 )
 
 func createTestFile(filename, content string) error {

os/gfile/gfile_z_copy_test.go

@@ -7,10 +7,11 @@
 package gfile_test
 
 import (
+	"testing"
+
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/test/gtest"
-	"testing"
 )
 
 func Test_Copy(t *testing.T) {

os/gfile/gfile_z_readline_test.go

@@ -7,10 +7,10 @@
 package gfile_test
 
 import (
-	"github.com/gogf/gf/v2/debug/gdebug"
-	"github.com/gogf/gf/v2/errors/gerror"
 	"testing"
 
+	"github.com/gogf/gf/v2/debug/gdebug"
+	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/test/gtest"
 )

os/gfile/gfile_z_scan_test.go

@@ -7,12 +7,11 @@
 package gfile_test
 
 import (
-	"github.com/gogf/gf/v2/container/garray"
-	"github.com/gogf/gf/v2/debug/gdebug"
 	"testing"
 
+	"github.com/gogf/gf/v2/container/garray"
+	"github.com/gogf/gf/v2/debug/gdebug"
 	"github.com/gogf/gf/v2/os/gfile"
-
 	"github.com/gogf/gf/v2/test/gtest"
 )
 

os/gfile/gfile_z_size_test.go

@@ -7,11 +7,11 @@
 package gfile_test
 
 import (
-	"github.com/gogf/gf/v2/util/gconv"
 	"testing"
 
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/test/gtest"
+	"github.com/gogf/gf/v2/util/gconv"
 )
 
 func Test_Size(t *testing.T) {

os/gfile/gfile_z_test.go

@@ -12,11 +12,10 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/gogf/gf/v2/os/gtime"
-	"github.com/gogf/gf/v2/util/gconv"
-
 	"github.com/gogf/gf/v2/os/gfile"
+	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/test/gtest"
+	"github.com/gogf/gf/v2/util/gconv"
 )
 
 func Test_IsDir(t *testing.T) {
@@ -399,7 +398,7 @@ func Test_Glob(t *testing.T) {
 			testpath() + "/testfiles/t2.txt",
 		}
 
-		//===============================构建测试文件
+		// ===============================构建测试文件
 		createDir(dirpath)
 		for _, v := range havelist1 {
 			createTestFile(dirpath+"/"+v, "")

os/gfpool/gfpool.go

@@ -8,14 +8,15 @@
 package gfpool
 
 import (
+	"os"
+	"time"
+
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/container/gpool"
 	"github.com/gogf/gf/v2/container/gtype"
-	"os"
-	"time"
 )
 
-// File pointer pool.
+// Pool pointer pool.
 type Pool struct {
 	id   *gtype.Int    // Pool id, which is used to mark this pool whether recreated.
 	pool *gpool.Pool   // Underlying pool.

os/gfpool/gfpool_file.go

@@ -8,10 +8,11 @@ package gfpool
 
 import (
 	"fmt"
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
 	"os"
 	"time"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
 )
 
 // Open creates and returns a file item with given file path, flag and opening permission.
@@ -25,10 +26,10 @@ func Open(path string, flag int, perm os.FileMode, ttl ...time.Duration) (file *
 	// DO NOT search the path here wasting performance!
 	// Leave following codes just for warning you.
 	//
-	//path, err = gfile.Search(path)
-	//if err != nil {
+	// path, err = gfile.Search(path)
+	// if err != nil {
 	//	return nil, err
-	//}
+	// }
 	pool := pools.GetOrSetFuncLock(
 		fmt.Sprintf("%s&%d&%d&%d", path, flag, fpTTL, perm),
 		func() interface{} {

os/gfpool/gfpool_z_unit_concurrent_test.go

@@ -7,13 +7,14 @@
 package gfpool_test
 
 import (
+	"os"
+	"testing"
+
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gfpool"
 	"github.com/gogf/gf/v2/os/gtime"
 	"github.com/gogf/gf/v2/test/gtest"
 	"github.com/gogf/gf/v2/text/gstr"
-	"os"
-	"testing"
 )
 
 func Test_ConcurrentOS(t *testing.T) {
@@ -97,7 +98,7 @@ func Test_ConcurrentOS(t *testing.T) {
 		t.Assert(gstr.Count(gfile.GetContents(path), "@1234567890#"), 2000)
 	})
 	// DATA RACE
-	//gtest.C(t, func(t *gtest.T) {
+	// gtest.C(t, func(t *gtest.T) {
 	//	path := gfile.TempDir(gtime.TimestampNanoStr())
 	//	defer gfile.Remove(path)
 	//	f1, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_APPEND, 0666)
@@ -131,7 +132,7 @@ func Test_ConcurrentOS(t *testing.T) {
 	//	close(ch)
 	//	wg.Wait()
 	//	t.Assert(gstr.Count(gfile.GetContents(path), "@1234567890#"), 2000)
-	//})
+	// })
 }
 
 func Test_ConcurrentGFPool(t *testing.T) {
@@ -157,7 +158,7 @@ func Test_ConcurrentGFPool(t *testing.T) {
 		t.Assert(gstr.Count(gfile.GetContents(path), "@1234567890#"), 2000)
 	})
 	// DATA RACE
-	//gtest.C(t, func(t *gtest.T) {
+	// gtest.C(t, func(t *gtest.T) {
 	//	path := gfile.TempDir(gtime.TimestampNanoStr())
 	//	defer gfile.Remove(path)
 	//	f1, err := gfpool.Open(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC|os.O_APPEND, 0666)
@@ -191,5 +192,5 @@ func Test_ConcurrentGFPool(t *testing.T) {
 	//	close(ch)
 	//	wg.Wait()
 	//	t.Assert(gstr.Count(gfile.GetContents(path), "@1234567890#"), 2000)
-	//})
+	// })
 }

os/gfsnotify/gfsnotify.go

@@ -9,10 +9,6 @@ package gfsnotify
 
 import (
 	"context"
-	"github.com/gogf/gf/v2/container/gset"
-	"github.com/gogf/gf/v2/errors/gcode"
-	"github.com/gogf/gf/v2/errors/gerror"
-	"github.com/gogf/gf/v2/internal/intlog"
 	"sync"
 	"time"
 
@@ -20,7 +16,11 @@ import (
 	"github.com/gogf/gf/v2/container/glist"
 	"github.com/gogf/gf/v2/container/gmap"
 	"github.com/gogf/gf/v2/container/gqueue"
+	"github.com/gogf/gf/v2/container/gset"
 	"github.com/gogf/gf/v2/container/gtype"
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/internal/intlog"
 	"github.com/gogf/gf/v2/os/gcache"
 )
 

os/gfsnotify/gfsnotify_watcher.go

@@ -8,11 +8,11 @@ package gfsnotify
 
 import (
 	"context"
+
+	"github.com/gogf/gf/v2/container/glist"
 	"github.com/gogf/gf/v2/errors/gcode"
 	"github.com/gogf/gf/v2/errors/gerror"
 	"github.com/gogf/gf/v2/internal/intlog"
-
-	"github.com/gogf/gf/v2/container/glist"
 )
 
 // Add monitors `path` with callback function `callbackFunc` to the watcher.

os/gfsnotify/gfsnotify_watcher_loop.go

@@ -8,6 +8,7 @@ package gfsnotify
 
 import (
 	"context"
+
 	"github.com/gogf/gf/v2/container/glist"
 	"github.com/gogf/gf/v2/internal/intlog"
 )

os/gfsnotify/gfsnotify_z_unit_test.go

@@ -7,10 +7,10 @@
 package gfsnotify_test
 
 import (
-	"github.com/gogf/gf/v2/container/garray"
 	"testing"
 	"time"
 
+	"github.com/gogf/gf/v2/container/garray"
 	"github.com/gogf/gf/v2/container/gtype"
 	"github.com/gogf/gf/v2/os/gfile"
 	"github.com/gogf/gf/v2/os/gfsnotify"
@@ -204,7 +204,7 @@ func TestWatcher_WatchFolderWithoutRecursively(t *testing.T) {
 		t.AssertNil(err)
 
 		_, err = gfsnotify.Add(dirPath, func(event *gfsnotify.Event) {
-			//fmt.Println(event.String())
+			// fmt.Println(event.String())
 			array.Append(1)
 		}, false)
 		t.AssertNil(err)