struts 中word文件下载问题～

Question

.doc类型的浏览器会自动识别的.

Answer 1

public void downloadAction(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws Exception { try
{
if (!request.getParameter("filename").toString().trim().equals(""))
{
String updown_path="D:\\DOWNLOAD";
downLoad(updown_path+"\\"+request.getParameter("filename"),response,true);
}
}
catch (Exception exp)
{
logger.error(exp);
}
}
private void downLoad(String filePath,HttpServletResponse response,boolean isOnLine)
throws Exception{
   File f = new File(filePath);
   if(!f.exists()){
response.sendError(404,"File not found!");
return;
}
BufferedInputStream br = new BufferedInputStream(new FileInputStream(f));
byte[] buf = new byte[1024];
int len = 0; response.reset(); //非常重要 if(isOnLine){ //在线打开方式 URL u = new URL("file:///"+filePath);

response.setContentType(u.openConnection().getContentType());

response.setHeader("Content-Disposition", "inline; filename="+URLEncoder.encode(f.getName(),"UTF-8") );
//文件名应该编码成UTF-8
}
else{ //纯下载方式 response.setContentType("application/x-msdownload"); 
response.setHeader("Content-Disposition", "attachment; filename=" + URLEncoder.encode(f.getName(),"UTF-8")); 
}
OutputStream out = response.getOutputStream();
while((len = br.read(buf)) >0)
out.write(buf,0,len);
br.close();
out.close();
} 参考一下.