poi.jar下载poiexcel的导出源文件的下载地址http://mirrors.directorymix.com/apache/poi/release/src/poi
poi.jar下载
poi excel的导出
源文件的下载地址
http://mirrors.directorymix.com/apache/poi/release/src/poi-src-3.7-20101029.zip
poi的下载地址
http://mirrors.directorymix.com/apache/poi/release/bin/poi-bin-3.7-20101029.zip
apache 所有软件下载地址的根目录：
http://mirrors.directorymix.com/apache/