Laravel with Dynamodb

我创建了一个User模型和UserController

and my model User.php is

<?php    
namespace App;    
use Illuminate'Notifications'Notifiable;
use Aws'DynamoDb'DynamoDbClient;
class User extends 'Aws'DynamoDb'DynamoDbClient
{
    protected $table = 'users';
    protected $fillable = array('email');
    protected $primaryKey = 'user_id';
}

当我在UserController

public function postSignUp(Request $request)
    {    
        $user = new User();

$ user =新用户();(line30) 有误差

传递给Aws'AwsClient::__construct()的参数1必须是类型数组，没有给定，被调用C: ' laravel ' app ' Http '控制器' UserController.php在第30行并定义了

谢谢! !