上传的文件的临时名称没有进入 blueimp jQuery 文件上传

Posted 2023-05-09

【中文标题】上传的文件的临时名称没有进入 blueimp jQuery 文件上传

【英文标题】：temporary name of file uploaded not getting in blueimp jQuery file upload

【发布时间】：2020-10-28 11:01:42

【问题描述】：

我正在为文件上传器使用 blueimp jQuery 文件上传。这是我的控制器代码。

public function savedocument() 
        $response = array('status' => 'failed', 'message' => 'Unknown reason');
        $config = array();
        $config['upload_path'] = 'upload path';
        $config['allowed_types'] = 'gif|jpg|png|pdf|doc|docx';
        $config['max_size']      = '20480';
        $config['overwrite']     = FALSE;
    //var_dump($config);
        $this->load->library('upload', $config);

        $files = $_FILES;
        for($i=0; $i< count($_FILES['files']['name']); $i++)
                   
        $_FILES['files']['name']= $files['files']['name'][$i];
        $_FILES['files']['type']= $files['files']['type'][$i];
        $_FILES['files']['tmp_name']= $files['files']['tmp_name'][$i];
        $_FILES['files']['error']= $files['files']['error'][$i];
        $_FILES['files']['size']= $files['files']['size'][$i];    

        $this->upload->initialize($config);
    if (!$this->upload->do_upload('files')) 

                $response['message'] = $this->upload->display_errors();
             else 
              $file_details = $this->upload->do_upload('files');

                     $response['status'] = 'success';
                $response['message'] = $file_details;
    
        

    

我得到了将 $file_details 打印为 bool(true) 的值。上传的文件名（即上传库分配的名称）不起作用。我想获取这些详细信息。如何获取它？如果有人知道的请帮忙。

【参考方案1】：

$this->upload->do_upload('files'); 返回 true 如果文件上传正确。你想要的可能是$this->upload->data()。另外，我建议更改文件的名称（不是必需的，但有助于调试）。以下是有关此问题的工作代码-

for($i = 0; $i < count($_FILES['files']['name']); $i++)     

    $_FILES['user_file']['name']     = $_FILES['files']['name'][$i];
    $_FILES['user_file']['type']     = $_FILES['files']['type'][$i];
    $_FILES['user_file']['tmp_name'] = $_FILES['files']['tmp_name'][$i];
    $_FILES['user_file']['error']    = $_FILES['files']['error'][$i];
    $_FILES['user_file']['size']     = $_FILES['files']['size'][$i];
    
    $fileName = 'user_file';


$config['upload_path']   = 'your-path-here';
$config['allowed_types'] = 'gif|jpg|jpeg|png|GIF|JPG|PNG|JPEG';
$config['max_size']      = 6096;
$config['max_width']     = 1024;
$config['max_height']    = 768;
$config['encrypt_name']  = TRUE;
    
$this->load->library('upload', $config);
$this->upload->initialize($config);

$uploaded = $this->upload->do_upload($fileName);
    
if ( ! $uploaded )
      
    $error = array('error' => $this->upload->display_errors());

else

    $upload_data = $this->upload->data(); // You'll get all the data of the uploaded file here.
    $file        = $upload_data['file_name'];

    

看看对你有没有帮助。