php 调用 Laravel5 中未定义的方法 Illuminate\Http\Response::json()
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Call to undefined method Illuminate\Http\Response::json() in Laravel5
提问by Vikram Anand Bhushan
I am trying to response a json with the json array in Laravel5
我正在尝试使用 Laravel5 中的 json 数组来响应 json
namespace App\Http\Controllers;
use Illuminate\Routing\ResponseFactory;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use App\Event;
class EventsapiController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
//
$events = Event::All();
return Response::json([
'data'=>$events
],200);
}
}
Its giving me this error
它给了我这个错误
Call to undefined method Illuminate\Http\Response::json() in Laravel5
So how do we pass json in Laravel 5 ? , I Already know laravel returns automatically json array but I don't want to do that
那么我们如何在 Laravel 5 中传递 json 呢？，我已经知道 laravel 会自动返回 json 数组，但我不想这样做
Thanks
谢谢
采纳答案by Peter Kota
Try the helper function:
尝试辅助功能：
return response()->json(['data'=>$events]);
See the docs in \Illuminate\Routing\ResponseFactory:
请参阅\Illuminate\Routing\ResponseFactory 中的文档：
/**
* Return a new JSON response from the application.
*
* @param string|array $data
* @param int $status
* @param array $headers
* @param int $options
* @return \Illuminate\Http\JsonResponse
*/
public function json($data = [], $status = 200, array $headers = [], $options = 0)
{
if ($data instanceof Arrayable && ! $data instanceof JsonSerializable) {
$data = $data->toArray();
}
return new JsonResponse($data, $status, $headers, $options);
}
回答by Paulo
You are using:
您正在使用：
Illuminate\Http\Response
照亮\Http\响应
and should use this instead:
并且应该使用它：
\Response
\回复
Type:
类型：
use Response;
Don't type:
不要输入：
use Illuminate\Http\Response;
