feat: str转struct

op_string/map_test.go

@@ -28,3 +28,23 @@ func TestToMap(t *testing.T) {
 		So(res.Value["age"], ShouldEqual, json.Number("18"))
 	})
 }
+
+func TestToStruct(t *testing.T) {
+	Convey("struct转换成", t, func() {
+		testData := `{
+			"name": "baicha",
+			"age": 18
+		}`
+
+		type User struct {
+			Name string `json:"name"`
+			Age  int    `json:"age"`
+		}
+		var u User
+		res := ToStruct(testData, &u)
+		So(res.Err, ShouldBeNil)
+		So(res.Value, ShouldNotBeNil)
+		So(res.Value.Name, ShouldEqual, "baicha")
+		So(res.Value.Age, ShouldEqual, 18)
+	})
+}