CakePHP: 使用swfupload时session丢失-优快云博客

In your view where you initialise SWFUpload (adapt as necessary)

<script type="text/javascript"
>
var
 upload_url = '<?php echo $html->url('
/uploads/upload/
'.$session->id()) ?>'
;
</script>

The above code includes the current session id as part of the URL and so the beforeFilter callback can revive your session information.

/app/controllers/uploads_controller.php

<?php

class
 UploadsController extends
 AppController {

  
  var
 $name
 = 'Uploads'
;
  var
 $components
 = array
(
'SwfUpload'
)
;
  var
 $helpers
 = array
(
'Html'
, 'Javascript'
)
;
  
  function
 beforeFilter(
)
 {

    
    if
 (
$this
->action
 == 'upload'
)
 {

      $this
->Session
->id
(
$this
->params
[
'pass'
]
[
0
]
)
;
      $this
->Session
->start
(
)
;
    }

    
    parent::beforeFilter
(
)
;
    
  }

  
  function
 upload(
)
 {

    
    if
 (
isset
(
$this
->params
[
'form'
]
[
'Filedata'
]
)
)
 {

      // process your upload in here

      // and you can read from or write to the session

      // as you would normally

    }

    
  }


}

?>