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| http://codeigniter.org.cn/user_guide/libraries/file_uploading.html请诸位看看里面控制器里upload.php的代码 
 
 
 PHP复制代码 复制代码 
<?php
 
class Upload extends  Controller {
 
 function  Upload()
 { 
  parent::Controller();
  $this->load->helper(array('form', 'url'));
 }
 
 function  index()
 { 
  $this->load->view('upload_form', array('error' => ' ' ));
 }
 
 function  do_upload()
 {
  $config['upload_path'] = './uploads/';
  $config['allowed_types'] = 'gif|jpg|png';
  $config['max_size'] = '100';
  $config['max_width']  = '1024';
  $config['max_height']  = '768';
 
  $this->load->library('upload', $config);
 
  if ( ! $this->upload->do_upload())
  {
   $error = array('error' => $this->upload->display_errors());
 
   $this->load->view('upload_form', $error);
  } 
  else
  {
   $data = array('upload_data' => $this->upload->data());
 
   $this->load->view('upload_success', $data);
  }
 } 
}
?>
 
 成功上传后,它用了这么两句显示成功上传的文件信息:
 
 
 PHP复制代码 复制代码 
$data = array('upload_data' => $this->upload->data());
 
$this->load->view('upload_success', $data);
 
 
 
 
 这么做有个问题,就是刷新页面后,会造成重复上传
 
 我想应该用个跳转代替它。但跳转后怎么接收这些成功上传的文件信息呢?
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