点击链接下载文件 为什么不直接试试看行不行出了问题再解决 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 这是我试了的,不是没有试的,就是试了不行,所以上来问问。 写成这个样子就可以下载了,,<%@ page language="java" pageEncoding="gbk" contentType="application/octet-stream;charset=gbk"%><% String filename = (String) request.getParameter("filename"); String filepath = this.getServletContext().getRealPath("/") + "/exportFiles/"; try { int i = 0; response.setContentType("application/octet-stream"); response.setHeader("Content-Disposition", "attachment; filename=" + filename); java.io.FileInputStream fileInputStream = new java.io.FileInputStream( filepath + filename); ServletOutputStream sos = response.getOutputStream(); while ((i = fileInputStream.read()) != -1) { sos.write(i); out.clear(); out = pageContext.pushBody(); } } catch (Exception e) { out.println("download file errors!"); }%> No result defined for action错误~急求解答 SSH集成的时候,使用HibernateTemplate还是HibernateDaoSupport? struts2输入校验的问题 ssh实现mvc模式 编写代码的结构问题 高手帮解答此题,十分感谢 struts2 iterator标签的的一个问题 关于struts2标签optiontransferselect的用法 spring整合Hibernate报错,请高手相助! access denied问题!急! 从数据库读出的数据输出到控制台乱码 循环中Hibernate 查询效率 请问重庆朗沃教育的培训质量如何
<%@ page language="java" pageEncoding="gbk"
contentType="application/octet-stream;charset=gbk"%><%
String filename = (String) request.getParameter("filename");
String filepath = this.getServletContext().getRealPath("/")
+ "/exportFiles/"; try {
int i = 0;
response.setContentType("application/octet-stream");
response.setHeader("Content-Disposition",
"attachment; filename=" + filename);
java.io.FileInputStream fileInputStream = new java.io.FileInputStream(
filepath + filename); ServletOutputStream sos = response.getOutputStream(); while ((i = fileInputStream.read()) != -1) {
sos.write(i);
out.clear();
out = pageContext.pushBody();
}
} catch (Exception e) {
out.println("download file errors!");
}
%>