weidian-online-api/app/Models/Admin.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;
use Illuminate\Database\Eloquent\Model;

class Admin extends Authenticatable implements JWTSubject    # 这里别忘了加
{
    use SoftDeletes;
    use Notifiable;
    // 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 $connection='mysql_dwbs';
    protected $table='admins';
    protected $guarded=[];
    protected $hidden=['password','mobile','created_at','deleted_at','updated_at','status'];
    public function role(){
        return $this->belongsTo(Role::class,'role_id');
    }
}