响应:: json()-Laravel 5.1 [英] Response::json() - Laravel 5.1

问题描述

我正在尝试return Response::json('data', $request);，但出现错误:

I am trying to return Response::json('data', $request); however, I am getting an error:

ProjectsController.php第74行中的

FatalErrorException: 调用未定义的方法Illuminate \ Http \ Response :: json()

FatalErrorException in ProjectsController.php line 74: Call to undefined method Illuminate\Http\Response::json()

Response::json()的位置在哪里?我在做什么错了?

Where is the Response::json() is located? What am I doing wrong?

推荐答案

在 laravel 5.1 代替:

return response()->json(['name' => 'Abigail', 'state' => 'CA']);

这将创建\Illuminate\Routing\ResponseFactory的实例.有关以下可能的参数，请参见phpDocs:

This will create an instance of \Illuminate\Routing\ResponseFactory. See the phpDocs for possible parameters below:

/**
* Return a new JSON response from the application.
*
* @param string|array $data
* @param int $status
* @param array $headers
* @param int $options
* @return \Symfony\Component\HttpFoundation\Response 
* @static 
*/
public static function json($data = array(), $status = 200, $headers = array(), $options = 0){

    return \Illuminate\Routing\ResponseFactory::json($data, $status, $headers, $options);
}

这篇关于响应:: json()-Laravel 5.1的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！