Php Yii2 rest api未返回响应代码和状态

我试图获取（StatusCode）作为RESTAPI的响应，而它只返回字段名和错误消息，如下所示

[{"field":"Email","message":"Email \"ali@ali.ali\" has already been taken."}]

我补充了一些回应

'response' => [
        'class' => 'yii\web\Response',
        'on beforeSend' => function ($event) {
            $response = $event->sender;
            if ($response->data !== null && Yii::$app->request->get('suppress_response_code')) {
                $response->data = [
                    'success' => $response->isSuccessful,
                    'data' => $response->data,
                ];
                $response->statusCode = 200;
            }
        },

    ],

---

您可以在您的操作中添加此代码，然后再返回您的响应

if ("some error checking goes there") {
    Yii::$app->response->statusCode = 422;//I preferred that error code
    return [
        "data" => [
            'errors' => [
                'fieldname' => "Field Name is invalid",
            ]
        ],
    ];
}

---

因此，只有通过

$\u GET

发送

suppress\u response\u code

时，您才可以设置状态码，但在任何情况下，我都不会收到状态响应….@AliRaza尝试删除第二部分

Yii:：$app->request->GET（'suppress\u response\u code'）

，并对其进行测试。如果失败，则

$response->data

为空。将控制器响应设置为“return$model；”而不是“return$model->errors；”将自动设置相应的状态代码。

if ("some error checking goes there") {
    Yii::$app->response->statusCode = 422;//I preferred that error code
    return [
        "data" => [
            'errors' => [
                'fieldname' => "Field Name is invalid",
            ]
        ],
    ];
}