laravel : 返回 null token 但是使用已经添加了

Question

我使用邮递员在我的 laravel 项目中添加用户我得到空令牌但用户已添加 为什么？

{ “令牌”：空}

我该如何解决这个错误？ 我使用 laravel 5.6 和 这是我的用户模型：

    <?php

    namespace App;


    use Tymon\JWTAuth\Contracts\JWTSubject;
    use Illuminate\Notifications\Notifiable;
    use Illuminate\Foundation\Auth\User as Authenticatable;
    class User extends Authenticatable
    {
        use Notifiable;

        /**
         * The attributes that are mass assignable.
         *
         * @var array
         */
        protected $fillable = [
            'name', 'email', 'password','username','lastname','tel','tel',
        ];

        /**
         * The attributes that should be hidden for arrays.
         *
         * @var array
         */
        protected $hidden = [
            'password', 'remember_token',
        ];
        public function getJWTIdentifier()
        {
            return $this->getKey();
        }

        /**
         * Return a key value array, containing any custom claims to be added to the JWT.
         *
  * @return array
         */
        public function getJWTCustomClaims()
        {
            return [];
        }
    }

这是我的注册控制器

    <?php

    namespace App\Http\Controllers;
    use App\Http\Controllers\Controller;
    use Illuminate\Http\Request;
    use App\User;
    use JWTFactory;
    use JWTAuth;
    use Validator;
    use Response;

    class APIRegisterController extends Controller
    {
        //
        public function register( Request $request){
            $validator = Validator::make($request -> all(),[
             'email' => 'required|string|email|max:255|unique:users',
             'username' =>'required',
             'tel' => 'required',
             'name' => 'required',
             'lastname' => 'required',
             'adress' => 'required',
             'password'=> 'required'
            ]);

            if ($validator -> fails()) {
                # code...
                return response()->json($validator->errors());

            }

            User::create([
                'name' => $request->get('name'),
                'email' => $request->get('email'),
                'tel' => $request->get('tel'),
                'username' => $request->get('username'),
                'lastname' => $request->get('lastname'),
                'adress' => $request->get('adress'),
                'password'=> bcrypt($request->get('password'))
            ]);
            $user = User::first();
            $token = JWTAuth::fromUser($user);

            return Response::json( compact('token'));


        }
    }

and this is my controller 
<?php

namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\User;
use Illuminate\Support\Facades\Response;
use Tymon\JWTAuth\Facades\JWTAuth;
use Tymon\JWTAuth\Facades\JWTFactory;
use Validator;


class APIRegisterController extends Controller

{
    //
    public function register( Request $request){
        $validator = Validator::make($request -> all(),[
         'email' => 'required|string|email|max:255|unique:users',
         'username' =>'required',
         'tel' => 'required',
         'name' => 'required',
         'lastname' => 'required',
         'adress' => 'required',
         'password'=> 'required'
        ]);

        if ($validator -> fails()) {
            # code...
            return response()->json($validator->errors());

        }

        User::create([
            'name' => $request->get('name'),
            'email' => $request->get('email'),
            'tel' => $request->get('tel'),
            'username' => $request->get('username'),
            'lastname' => $request->get('lastname'),
            'adress' => $request->get('adress'),
            'password'=> bcrypt($request->get('password'))
        ]);
        $user = User::first();
        $token = JWTAuth::fromUser($user);

        return Response::json( compact('token'));


    }
}

我已经得到一个错误，这是我的问题question，我解决了它

我该如何解决这个错误？ 我使用 laravel 5.6

Answer 1

我之前已经有过类似的问题，但我意识到我的

$user->password

持有加密密码，而不是

login()

所需的痛苦文本。更改您的代码以调用

$token = JWTAuth::fromUser($user);

与

$user

持有来自

$request

的纯文本密码

Answer 2

我在创建用户后在注册功能上添加 if 条件解决了我的问题

if ($this->loginAfterSignUp) {
    $token = $this->login($request);
}
return $this->respondWithToken($token);

Answer 3

$token = Auth::login($user);

$令牌=空；