Web Guard允许登录，但Admin Guard不允许登录

问题描述

我定义了一个新的防护“ Admin”，以便在我的项目中具有多身份验证系统用户和admin。 Web Guard允许登录。但是Admin Guard不允许登录 当我尝试登录Admin时，它会提示

sqlSTATE[42S22]: Column not found: 1054 UnkNown column 'last_sign_in_at' in 'field list' (sql: update `admins` set `updated_at` = 2020-09-27 12:49:24,`last_sign_in_at` = 2020-09-27 12:49:24,`current_sign_in_at` = 2020-09-27 12:49:24 where `id` = 1)

我的用户表

public function up()
{
    Schema::create('users',function (Blueprint $table) {
        $table->increments('id');
        $table->string('name');
        $table->string('user_type');
        $table->string('email')->unique();
        $table->timestamp('email_verified_at')->nullable();
        $table->string('password');
        $table->boolean('status')->default(0);
        $table->timestamp('last_sign_in_at')->nullable();
        $table->timestamp('current_sign_in_at')->nullable();
        $table->string('user_click');
        $table->timestamp('user_click_time')->nullable();
        $table->rememberToken();
        $table->timestamps();
    });
}

我的管理表

  public function up()
    {
        Schema::create('admins',function (Blueprint $table) {
            $table->increments('id');
            $table->string('name');
            $table->string('user_type');
            $table->string('email')->unique();
            $table->timestamp('email_verified_at')->nullable();
            $table->string('password');
            $table->boolean('status');
            $table->rememberToken();
            $table->timestamps();

             });
    }

auth.PHP

  'guards' => [
        'web' => [
            'driver' => 'session','provider' => 'users',],//admin guard
        'admin' => [
            'driver' => 'session','provider' => 'admins','api' => [
            'driver' => 'token','providers' => [
        'users' => [
            'driver' => 'eloquent','model' => App\User::class,'admins' => [
            'driver' => 'eloquent','model' => App\Admin::class,// 'users' => [
        //     'driver' => 'database',//     'table' => 'users',// ],'passwords' => [
        'users' => [
            'provider' => 'users','table' => 'password_resets','expire' => 60,'admins' => [
            'provider' => 'admins',

我的中间件 CheckRole

  public function handle($request,Closure $next)
    {
        
        if (!Auth::guard('admin')->check()){
            return redirect('admin/login');
        }
        return $next($request);
        
    }

我的 Admin.PHP 模型

<?PHP
namespace App;
use Illuminate\Database\Eloquent\Model;
//guard
use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
//guard End

class Admin extends Authenticatable
{

    use Notifiable;
    protected $guard ='admin';
    protected $hidden = [
        'password','remember_token',];
    protected $guarded=[];

    protected $casts = [
        'email_verified_at' => 'datetime',];


}

我的 AdminController

   public function adminLogin(Request $request){
        if ($request->ismethod('post')) {
            $data = $request->input();

            if ( Auth::guard('admin')->attempt(['email' => $data['email'],'password' => $data['password'],'user_type'=>'admin','status' => '1'])){
                return view('admin.dashboard');
            }
            else {

                return back()->with('error',' Invalid UserName Or Password');
            }

        }

    }

当我尝试登录Admin时，出现错误。任何解决方法ps！

解决方法

似乎您有一个事件侦听器在监听Auth的LoginEvent，并且正在模型上设置last_sign_in_at字段并保存。由于您使用不同的模型进行身份验证，因此最终将尝试根据该事件中的模型进行此操作。在这种情况下是Admin模型。

您将需要将此字段添加到管理表中，或者必须在侦听器中检查事件持有的模型，并根据模型的类型决定是否更新此字段。