protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
FileDBO fileDBO = new FileDBO();
String fileID = request.getParameter("fileId");
FileInfor file = fileDBO.getSingleFile(Integer.parseInt(fileID));
InputStream in = new FileInputStream(new File(file.getFile_path()));
System.out.println(file.getFile_name());
response.setContentType("application/x-msdownload");
response.setHeader("Content-Dispostion", "attachment;filename=" + file.getFile_name());
response.setHeader("Content-Dispostion", "attachment;filename=abd.jpg")
OutputStream out = response.getOutputStream();
byte []buffer = new byte[1024];
int len = 0;
while((len = in.read(buffer)) != -1){
out.write(buffer, 0, len);
}
in.close();
out.close();
}
在用servlet进行下载文件处理的时候不能正常设置下载的文件名,在浏览器上下载的文件的文件名是servlet的类名或者是url-patten,无论response.setHeader怎么设置都不起作用