0

我正在使用 CakePHP 3.2。有一个表user_addresses,我试图从中获取用户的所有记录

public function myFun()
{
    $this->loadModel('UserAddresses');
    $user_id = $this->Auth->user('id');
    $userAddresses = $this->UserAddresses->find('all', [
       'conditions' => [
           'user_id' => $user_id
       ]
    ]);
    if (empty($userAddresses)) {
       echo 'Hello';               // for testing only
    } else {
       echo 'World';
    }
}

为了检查它,我添加myFun到控制器的beforeFilter

$this->Auth->allow(['myFun']);

这将打印World而不是Hello,因为没有从数据库中检索到数据,因为如果用户未登录,则$user_id必须为空。

4

1 回答 1

1

首先检查是否$user_id可用,然后调用find()方法。

public function myFun()
{
    $this->loadModel('UserAddresses');
    $user_id = $this->Auth->user('id');
    if(empty($user_id)){
        echo "Not able to access this method";
        die();
    }
    $userAddresses = $this->UserAddresses->find('all', [
       'conditions' => [
           'user_id' => $user_id
       ]
    ]);
    if (empty($userAddresses)) {
       echo 'Hello';               // for testing only
    } else {
       echo 'World';
    }
}
于 2016-07-14T12:15:36.953 回答