拉拉维尔 JWT 身份验证错误


Laravel JWT Auth error

我正在尝试在 Laravel 5.2 中实现 JWT,但出现此错误:

"message": "call_user_func_array() expects parameter 1 to be a valid callback, class 'Illuminate''Auth''TokenGuard' does not have a method 'once'",
  "status_code": 500,
  "debug": {
    "line": 288,
    "file": "/home/vagrant/Code/lsupport/vendor/laravel/framework/src/Illuminate/Auth/AuthManager.php",
    "class": "ErrorException",

我的路由文件:

$api = app('Dingo'Api'Routing'Router');
$api->version('v1',function($api)
{
    $api->post('login','App'Http'Controllers'Auth'AuthController@authenticate');
});

我的身份验证控制器:

 public function authenticate(Request $request)
    {
        $credentials = $request->only('email','password');
        try {
            if(!$token = JWTAuth::attempt($credentials)) {
                return $this->response->error(['error' => 'User credentials are not correct!'],401);
            }
        } catch(JWTException $ex) {
            return $this->response->error(['error' => 'Something went wrong!'],500);
        }
        return $this->response->item(compact('token'));
    }

我正在用postman进行测试.

也有同样的问题,我通过在配置文件内的 auth.php 文件中将默认保护设置为"web"来解决它。

'defaults' => [
    'guard' => 'web',
    'passwords' => 'users',
],

请记住,您的路由不应具有此登录的身份验证中间件,因为这只是为了进行身份验证。