weidian-api/app/Models/User.php

<?php

namespace App\Models;

use Tymon\JWTAuth\Contracts\JWTSubject;
use Illuminate\Notifications\Notifiable;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Foundation\Auth\User as Authenticatable;

class User extends Authenticatable implements JWTSubject    # 这里别忘了加
{
    use Notifiable;
    use SoftDeletes;

    protected $guarded=[];

//    protected $fillable=['nickname','name','phone','cre_num','level','openId','unionId','status','avatar','sex','store_id','card_behind_img','card_front_img','remark','password'];

    // Rest omitted for brevity
    /**
     * Get the identifier that will be stored in the subject claim of the JWT.
     *
     * @return mixed
     */
    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 [];
    }

    protected $table='user';

    public function store(){
        return $this->hasOne(Store::class,'id','store_id');
    }
}