Question

设置我已为允许的类型创建：

  $config['allowed_types'] = 'doc|docx|pdf|xls|xlsx|rtf|txt|rar|zip';

和我的mine.php

  'zip' =>  array('application/x-zip', 'application/zip', 'application/x-zip-compressed','application/force-download'),
  'rar' =>  array('application/x-rar', 'application/rar','application/x-rar-compressed','application/force-download'),

这是我已经配置的所有内容，但是当我执行zip或rar上传时，它会显示错误“您尝试上传的文件类型是不允许的。”

请帮助任何一个......感谢提前......

Answer 1

我将zip和rar的mime.php配置替换为：

 'zip'  =>  array('application/x-zip', 'application/zip', 'application/x-zip-compressed','application/force-download','application/octet-stream'),
 'rar'  =>  array('application/x-rar', 'application/rar','application/x-rar-compressed','application/force-download','application/octet-stream'),

我刚刚在最后添加了应用程序/八位字节流..对于这两种类型，现在我可以上传zip和rar ... :)现在我很高兴

Answer 2

这是检查MIME类型的最佳方法。

在codeigniter框架中打开system / libraries / upload.php。检查下面的评论。您将获得确切的MIME类型，并在mimes.php文件中包含相同的MIME类型。

// Set the uploaded data as class variables
        $this->file_temp = $_FILES[$field]['tmp_name'];
        $this->file_size = $_FILES[$field]['size'];
        $this->_file_mime_type($_FILES[$field]);
        $this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $this->file_type);
        $this->file_type = strtolower(trim(stripslashes($this->file_type), '"'));
        $this->file_name = $this->_prep_filename($_FILES[$field]['name']);
        $this->file_ext = $this->get_extension($this->file_name);
        $this->client_name = $this->file_name;
        //var_dump($this->file_type); Added by pratikn to check mime type
        //exit();
        // Is the file type allowed to be uploaded?
        if (!$this->is_allowed_filetype()) {
            $this->set_error('upload_invalid_filetype');
            return FALSE;
        }

上传zip和rar文件无法在codeigniter中工作

2 个答案: