jQuery文件上傳——blueimp.github.io/jquery-File-Upload中文

jQuery File Upload 

jQuery File Upload 是一個 jQuery 圖片上傳組件，支持多文件上傳、取消、刪除，上傳前縮略圖預覽、列表顯示圖片大小，支持上傳進度條顯示；支持各種動態語言開發的服務器端。

地址

http://blueimp.github.com/jQuery-File-Upload/

特點

• Multiple file upload（多文件上傳）:
  Allows to select multiple files at once and upload them simultaneously.
• Drag & Drop support（文件拖拽）:
  Allows to upload files by dragging them from your desktop or filemanager and dropping them on your browser window.
• Upload progress bar（上傳進度條）:
  Shows a progress bar indicating the upload progress for individual files and for all uploads combined.
• Cancelable uploads（取消上傳）:
  Individual file uploads can be canceled to stop the upload progress.
• Resumable uploads（恢復上傳）:
  Aborted uploads can be resumed with browsers supporting the Blob API.
• Chunked uploads（分塊上傳）:
  Large files can be uploaded in smaller chunks with browsers supporting the Blob API.（大文件分成小塊上傳）
• Client-side image resizing（客戶端圖片大小調整）:
  Images can be automatically resized on client-side with browsers supporting the required JS APIs.
• Preview images, audio and video（預覽圖片、音頻、視頻）:
  A preview of image, audio and video files can be displayed before uploading with browsers supporting the required APIs.
• No browser plugins (e.g. Adobe Flash) required（不需要flash支持）:
  The implementation is based on open standards like HTML5 and JavaScript and requires no additional browser plugins.
• Graceful fallback for legacy browsers（支持舊版本瀏覽器）:
  Uploads files via XMLHttpRequests if supported and uses iframes as fallback for legacy browsers.
• HTML file upload form fallback（支持form表單上傳）:
  Allows progressive enhancement by using a standard HTML file upload form as widget element.
• Cross-site file uploads（跨域上傳）:
  Supports uploading files to a different domain with cross-site XMLHttpRequests or iframe redirects.
• Multiple plugin instances（支持多個插件實例）:
  Allows to use multiple plugin instances on the same webpage.（一個頁面多個上傳功能實例）
• Customizable and extensible（可定製、可擴展）:
  Provides an API to set individual options and define callBack methods for various upload events.
• Multipart and file contents stream uploads（支持multipart格式和文件流上傳）:
  Files can be uploaded as standard "multipart/form-data" or file contents stream (HTTP PUT file upload).
• Compatible with any server-side application platform（兼容任何服務端平臺）:
  Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.