Question

我试图使用邮递员从yii2的前端发帖，但我得到了这个

{
  "name": "Method Not Allowed",
  "message": "Method Not Allowed. This url can only handle the following request methods: GET, HEAD.",
  "code": 0,
  "status": 405,
  "type": "yii\\web\\MethodNotAllowedHttpException"
}

我不知道如何从前端发帖。

这是我的前端控制器代码

class TestController extends ActiveController {
    public $modelClass = 'common\models\Test';

    public function behaviors(){
        $behaviors = parent::behaviors();
        $behaviors['corsFilter'] = [
            'class' => \yii\filters\Cors::className(),
            'cors' => [
                'Origin' => ['*'],
                'Access-Control-Expose-Headers' => ['X-Pagination-Current-Page', 'X-Pagination-Page-Count'],
            ],
        ];
        return $behaviors;
    }

    public function actions(){
        $actions = parent::actions();
        unset($actions['index']);
        return $actions;
    }

    public function actionIndex(){
        $activeData = new ActiveDataProvider([
            'query' => Test::find()->orderBy('test_id DESC'),
            'pagination' => [
                'defaultPageSize' => 5,
            ]
        ]);
        return $activeData;
    }

}

我对编程很陌生，需要一个非常简单的解释和示例来说明如何允许post方法。

http://localhost/advanced/frontend/web/index.php?r=test

Answer 1

好吧，好像你从\yii\rest\ActiveController继承了你的控制器。它具有verbs()方法，您必须在控制器中覆盖该方法以为其提供适当的方法。这是来自原始班级的verbs()：

protected function verbs()
{
    return [
        'index' => ['GET', 'HEAD'],
        'view' => ['GET', 'HEAD'],
        'create' => ['POST'],
        'update' => ['PUT', 'PATCH'],
        'delete' => ['DELETE'],
    ];
}

尝试在TestController中编写类似的内容：

protected function verbs() {
   $verbs = parent::verbs();
   $verbs['index'] => ['POST']; //methods you need in action
   //or
   $verbs['index'][] => 'POST'; //just add the 'POST' to "GET" and "HEAD"
   return $verbs;
}

Yii2 post方法不允许

1 个答案: