github.com/qiniu/x/jsonutil.Stringify

Author: xushiwei

jsonutil/unmarshal_string.go renamed to jsonutil/json_string.go

@@ -8,6 +8,7 @@ import (
 
 // ----------------------------------------------------------
 
+// Unmarshal parses the JSON-encoded data and stores the result in the value pointed to by v.
 func Unmarshal(data string, v interface{}) error {
 
 	sh := *(*reflect.StringHeader)(unsafe.Pointer(&data))
@@ -17,3 +18,10 @@ func Unmarshal(data string, v interface{}) error {
 
 // ----------------------------------------------------------
 
+// Stringify converts a value into string.
+func Stringify(v interface{}) string {
+	b, _ := json.Marshal(v)
+	return string(b)
+}
+
+// ----------------------------------------------------------

jsonutil/unmarshal_test.go renamed to jsonutil/json_string_test.go

@@ -7,13 +7,13 @@ import (
 func Test(t *testing.T) {
 
 	var ret struct {
-		Id string `json:"id"`
+		ID string `json:"id"`
 	}
 	err := Unmarshal(`{"id": "123"}`, &ret)
 	if err != nil {
 		t.Fatal("Unmarshal failed:", err)
 	}
-	if ret.Id != "123" {
-		t.Fatal("Unmarshal uncorrect:", ret.Id)
+	if ret.ID != "123" {
+		t.Fatal("Unmarshal uncorrect:", ret.ID)
 	}
 }