php - 响应::json() - Laravel 5.1

Question

我正在尝试返回 Response::json('data', $request); 但是，我收到一个错误:

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

Response::json() 在哪里？我做错了什么？

Answer 1

使用laravel 5.1中的辅助函数相反:

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

这将创建一个 \Illuminate\Routing\ResponseFactory 实例。请参阅 phpDocs 了解以下可能的参数:

/**
* 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);
}