Content-Disposition
改为:
Content-Type

解决方案 »

  1.   

    呵呵,这个方法倒是好使,但下载的文件名却找不到啦!这里的Content-Disposition或Content-Type都是啥意思,在哪儿能找到有关资料?
    谢谢!!
      

  2.   

    response.setHeader("Content-Disposition", "attachment;filename="+Utilities.URLEncode(fileName));
            response.setHeader("Connection", "close");
            response.setHeader("Content-Type", "application/octet-stream");
            ServletOutputStream  sos  =  response.getOutputStream();
            FileInputStream  fis  =  new  FileInputStream(pathFileName);
            int  j;
            while((j=fis.read())!=-1)  {
                sos.write(j);
            }
            sos.close();
            fis.close();
            return;