Question

所以我使用的是laravel 4.2。我的问题是我无法回复重定向路由中的数据。我怎样才能以正确的方式访问它？我试着找到正确的答案，但它没有帮助我。

public function postLogin()
        {   
                $timeIn = date('Y-m-d G:i:s');
                $userLog = New UserLog;
                $userLog->username = Input::get('username');
                $userLog->time_in = $timeIn;
                $userLog->save();
                $users = $userLog;

                 return Redirect::route( 'account' )
                           ->with( 'users', $users );

        }

public function account(){
    $data = Session::get('users');
    var_dump($data );
    echo $data->username;// this one throws an error
    }

我可以看到它在var_dump（$ data）中有值。

object(__PHP_Incomplete_Class)[92]
public '__PHP_Incomplete_Class_Name' => string 'UserLog' (length=7)
public 'timestamps' => boolean false
public 'table' => string 'userlogs' (length=8)
protected 'connection' => null
protected 'primaryKey' => string 'id' (length=2)
protected 'perPage' => int 15
public 'incrementing' => boolean true
protected 'attributes' => 
array (size=3)
  'username' => string 'user' (length=4)
  'time_in' => string '2015-07-28 15:11:43' (length=19)
  'id' => int 240
protected 'original' => 
array (size=3)
  'username' => string 'user' (length=4)
  'time_in' => string '2015-07-28 15:11:43' (length=19)
  'id' => int 240

这些是我的路线文件

Route::get('/login', array(
    'uses' => 'TimeController@login', 
    'as' => 'login')                
    );

Route::post('/postLogin', array(
        'uses' => 'SessionsController@postLogin',
        'as' => 'postLogin')            
        );

Route::get('/account', array(
        'uses' => 'SessionsController@account',
        'as' => 'account')          
        );

Answer 1

我觉得我只是通过显示数据取得了巨大的成功，导致我得到错误的问题是__PHP_Incomplete_Class，你可以在我上面的var_dump（$ data）上看到。要正确访问$ data，我需要在访问常规方法之前先将其反序列化。在这里，我只添加了一行代码，一切都运行良好。感谢这篇文章unserializing。

public function account(){
$data = Session::get('users');
$data = unserialize(serialize($data)); //added code to unserialize the __PHP_Incomplete_Class
var_dump($data);
echo $data->username;
}

在我的var_dump（$ data）中，__PHP_Incomplete_Class现已消失

  object(UserLog)[143]
  public 'timestamps' => boolean false
  protected 'table' => string 'userlogs' (length=8)
  protected 'connection' => null
  protected 'primaryKey' => string 'id' (length=2)
  protected 'perPage' => int 15
  public 'incrementing' => boolean true
  protected 'attributes' => 
    array (size=3)
      'username' => string 'user' (length=4)
      'time_in' => string '2015-07-28 19:57:08' (length=19)
      'id' => int 276
  protected 'original' => 
    array (size=3)
      'username' => string 'user' (length=4)
      'time_in' => string '2015-07-28 19:57:08' (length=19)
      'id' => int 276

无法访问重定向中传递的数据

1 个答案: