文件上传的代码，很使用，java结合flash进行文件上传。-File upload code, it is used, java combination of flash for file uploads.

SWFUpload是一个客户端文件上传工具，最初由Vinterwebb.se开发，它通过整合Flash与java scr ipt技术为WEB开发者提供了一个具有丰富功能继而超越传统标签的文件上传模式。-SWFUpload is a client-side file upload tool, originally developed by Vinterwebb.se, which integrates Flash and java scr ipt technology to provide WEB