反射支持 controller 指针与普通实例; 函数调用支持指针参数与非指针参数

router/controller.go

@@ -37,21 +37,9 @@ func (c controller) Parse(inputController any) map[string]UriConfig {
 		return parseRes
 	}
 	controllerType := reflect.TypeOf(inputController)
+	inputController = reflect.New(controllerType).Interface()
+	controllerType = reflect.TypeOf(inputController)
 	controllerValue := reflect.ValueOf(inputController)
-	/*if controllerType.Kind() == reflect.Func {
-		// 直接函数注册
-		cfg, isNeedRegister := c.methodConfig(controllerType)
-		if isNeedRegister {
-			parseRes[cfg.Path] = cfg
-		}
-		return parseRes
-	}*/
-	if controllerType.Kind() == reflect.Ptr {
-		controllerValue = controllerValue.Elem()
-	}
-	/*if controllerValue.IsNil() {
-		return parseRes
-	}*/
 	for methodIdx := 0; methodIdx < controllerType.NumMethod(); methodIdx++ {
 		uriCfg, needRegister := c.methodConfig(controllerType.Method(methodIdx))
 		if !needRegister {
@@ -88,10 +76,10 @@ func (c controller) methodConfig(reflectMethod reflect.Method) (cfg UriConfig, n
 	}
 	// 解析第二个参数是组合Meta的form表单
 	formType := methodType.In(2)
+	cfg.FormDataType = formType
 	if formType.Kind() == reflect.Ptr {
 		formType = methodType.In(2).Elem()
 	}
-	cfg.FormDataType = formType
 	metaField, metaFieldExist := formType.FieldByName(FieldNameMeta)
 	if !metaFieldExist {
 		needRegister = false

router/handler.go

@@ -28,17 +28,27 @@ func RequestHandler(uriCfg UriConfig) gin.HandlerFunc {
 			e   exception.IException
 		)
 
-		formData := reflect.New(uriCfg.FormDataType).Interface()
-		// 表单解析
-		if err = request.Form.Parse(ctx, formData); nil != err {
+		var formParam reflect.Value
+		if uriCfg.FormDataType.Kind() == reflect.Ptr {
+			formParam = reflect.New(uriCfg.FormDataType.Elem())
+		} else {
+			// 表单解析
+			formParam = reflect.New(uriCfg.FormDataType)
+		}
+		formValue := formParam.Interface()
+		if err = request.Form.Parse(ctx, &formParam); nil != err {
 			// 格式化验证错误的信息
-			err = GetValidateErr(formData, err)
+			err = GetValidateErr(formValue, err)
 			e = exception.NewFromError(400, err)
 			response.SendWithException(ctx, e, nil)
 			return
 		}
+
 		// 执行逻辑
-		resList := uriCfg.ApiLogicFunc.Func.Call([]reflect.Value{uriCfg.ApiStructValue, reflect.ValueOf(ctx), reflect.ValueOf(formData)})
+		if uriCfg.FormDataType.Kind() != reflect.Ptr {
+			formParam = formParam.Elem()
+		}
+		resList := uriCfg.ApiLogicFunc.Func.Call([]reflect.Value{uriCfg.ApiStructValue, reflect.ValueOf(ctx), formParam})
 		if resList[1].IsNil() {
 			// 请求成功
 			response.Success(ctx, resList[0].Interface())