public void doPost(HttpServletRequest request,HttpServletResponse response) throws IOException{
try {
downLoad(response);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void downLoad(HttpServletResponse response) throws Exception {
response.setHeader("content-disposition", "attachment;filename=" + URLEncoder.encode("号码下载", "UTF-8"));
log.info("退出CmsStaffAct.v_export,fileUrl:"+fileUrl);
BufferedOutputStream bos = null;
BufferedInputStream bis = null;
try {
bis = new BufferedInputStream(new FileInputStream("c:/head.PNG"));
bos = new BufferedOutputStream(response.getOutputStream());
byte[] buff = new byte[2048];
int bytesRead;
while(-1 != (bytesRead = bis.read(buff, 0, buff.length))) {
bos.write(buff,0,bytesRead);
}
} catch(final IOException e) {
e.printStackTrace();
} catch(Exception e) {
e.printStackTrace();
}finally {
if (bis != null)
bis.close();
if (bos != null)
{
bos.flush();
bos.close();
bos=null;
}
}
response.flushBuffer();
}
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