AspUpload Asp元件上傳工具

AspUpload 是一款功能強大的動態伺服器上傳元件，可以讓你通過ASP程式上傳各種檔案，AspUpload 最多可以上傳4GB的檔案，而且只占用伺服器上極少的RAM，這些檔案可以上傳到磁碟或是保存到資料庫，使用者可以同時上傳多個檔案，也可以通過內建基於HTML的進度條監控上傳進度和剩餘時間資訊。AspUpload卓越穩健和廣泛的功能集使其成為全球成千上萬個網站的上傳解決方案。

功能

• Compatibility with IIS 4, IIS 5, IIS 6, IIS 7 and IIS 8 (Window NT/2000/XP/2003/2008/7/8/2012).
  
• Files up to 4 GB in size can be uploaded (AspUpload 3.1.0.1 and IIS 7+ required.)
  
• Ability to upload multiple files at once.
  
• Access to text items on the form.
  
• HTML-based progress bar.
  
• Unicode suppport.
  
• Uploads to memory.
  
• Secure file downloading.
  
• Ability to manipulate the Access Control Lists (ACLs) of uploaded files.
  
• Ability to change file attributes.
  
• Ability to save files in the database as blobs.
  
• Support for MS Access OLE Object headers.
  
• Ability to export files from the database.
  
• Automatic generation of unique file names to prevent collisions with existing files.
  
• Ability to put a limit on the size of files being uploaded.
  
• Ability to preserve files' "Last Modified" timestamp.
  
• Encryption support.
  
• Directory listing with sorting.
  
• Automatic ActiveX DLL registration.
  
• Ability to disable certain features via registry settings.
  
• File copying, moving and deletion.
  
• Directory creation and deletion.
  
• Full ADO support when handling blobs.
  
• MacBinary support.
  
• Directory uploads (when used with XUpload or JUpload).
  
• Image size and type extraction functionality.
  
• One-way hash function computation for uploaded files.