适用于Windows平台需要:microsoftwindowsbasedscripthost的支持/**根据日期文件比较更新，提取更新文件**/varfso=newActiveXObject("Scripting.FileSystemObject");//工程路径varwebFolder="C:/Users/Administrator/Desktop/Workspace/syserver/WebRoot";//类源码路径varsrcFolder="C:/Users/Administrator/Desktop/Workspace/syserver/src