摘要: index.jsp 页面: function download(){ var url="/file.do?method=download"; window.open(url); return false ; }后台action代码:public void download(HttpServletRequest request, HttpServletResponse response) { try { ... 阅读全文
posted @ 2013-12-23 10:07 miss you 阅读(1563) 评论(0) 推荐(0) 编辑
摘要: 上传文件示例:index.jsp 页面:index.jsp :View Code 后台action处理:public ModelAndView fileUpload(HttpServletRequest request, HttpServletResponse response) { try {// //转型为MultipartHttpServletRequest MultipartHttpServletRequest mutilrequest = (MultipartHttpServletRequest) req... 阅读全文
posted @ 2013-12-23 10:03 miss you 阅读(320) 评论(0) 推荐(0) 编辑
摘要: 转自: http://www.cnblogs.com/hongten/archive/2012/02/22/java2poi.html项目结构:http://www.cnblogs.com/hongten/gallery/image/111987.html用到的Excel文件:http://www.cnblogs.com/hongten/gallery/image/111988.htmlXlsMain .java 类//该类有main方法,主要负责运行程序,同时该类中也包含了用poi读取Excel(2003版)??import java.io.FileInputStream; import j 阅读全文
posted @ 2013-12-23 09:43 miss you 阅读(377) 评论(0) 推荐(0) 编辑
摘要: 转自:http://blog.csdn.net/guanghuilove/article/details/7463679我用到的是myeclipse8.6,写程序写到request的时候IDE会自动退出,一开始以为是运气不好,自己在键盘碰到哪里了,结果重新写到这里的时候依然是这个情况。在网上查到有网友处理同样的情况,我也总结一下。在项目上点右键——Properties——java build path——右边的Libraries下面的J2EE libraries展开,再展开javax.servlet.jsp.jar选中javadoc location,如果javadoc location后面是 阅读全文
posted @ 2013-12-23 09:42 miss you 阅读(198) 评论(0) 推荐(0) 编辑