优化界面

internal/utils/json.go

@@ -0,0 +1,24 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package utils
+
+import (
+	"encoding/json"
+	"reflect"
+)
+
+// JSONClone 使用JSON克隆对象
+func JSONClone(v interface{}) (interface{}, error) {
+	data, err := json.Marshal(v)
+	if err != nil {
+		return nil, err
+	}
+
+	var nv = reflect.New(reflect.TypeOf(v).Elem()).Interface()
+	err = json.Unmarshal(data, nv)
+	if err != nil {
+		return nil, err
+	}
+
+	return nv, nil
+}