📝 更新测试文档

README.md

@@ -28,8 +28,20 @@ maps.Values()
 // GetMapsOriginMap get this maps origin data return a map[string]interface
 maps.OriginMap()
 
-// SortKey sort this maps by keys
+// SortKey sort this maps by keys  asc
 maps.SortKey()
 
+// other sort
+// sort by desc
+sort.Slice(maps.Keys,func (i,j int) bool {
+    return maps.Keys()[i] > maps.Keys()[j]
+})
+
+// sort by asc
+sort.Slice(maps.Keys,func (i,j int) bool {
+    return maps.Keys()[i] < maps.Keys()[j]
+})
+
+
 // other example ./maps_test.go
 ```

maps.go

@@ -5,13 +5,6 @@ import (
 	"sync"
 )
 
-const (
-	// SortAsc sort by asc
-	SortAsc = "asc"
-	// SortDesc sort by desc
-	SortDesc = "desc"
-)
-
 type maps struct {
 	rw    sync.RWMutex
 	Key   []string

maps_test.go

@@ -62,3 +62,17 @@ func TestSortKey(t *testing.T) {
 
 	fmt.Println(a)
 }
+
+func TestSort(t *testing.T) {
+	maps := NewMaps()
+
+	a := maps.Set("key3", "value1").Set("key4", "value 2").Set("key1", "value 3")
+
+	sort.Slice(a.Keys(), func(i, j int) bool {
+		return a.Keys()[i] > a.Keys()[j]
+	})
+
+	fmt.Println(a.Keys())
+	fmt.Println(a.Values())
+	fmt.Println(a.OriginMap())
+}