jsp產生案頭快速鍵

<%@ page contentType="text/html; charset=gb2312" import="java.io.*"%>
<%
    String url = request.getParameter("url");
    String templateContent = "[InternetShortcut]" + "/n"
            + "URL= http://localhost:7001/jcewweb";
    String realfilename = "晉城資訊管理系統" + ".url";

    String upurl = request.getRealPath(" //upload//url//");
    String filename = upurl + "//" + realfilename;
    FileOutputStream fileoutputstream = new FileOutputStream(filename);//建立檔案輸出資料流
    byte tag_bytes[] = templateContent.getBytes();
    fileoutputstream.write(tag_bytes);
    fileoutputstream.close();

    try {
        File file = new File(upurl, realfilename);
        BufferedInputStream bis = new BufferedInputStream(
        new FileInputStream(file));
        byte[] buffer = new byte[111000];
        realfilename = java.net.URLEncoder.encode(realfilename,
        "GB2312");
        realfilename = java.net.URLDecoder.decode(realfilename,
        "ISO8859_1");
        response.reset();
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/x-download");//不同類型的檔案對應不同的MIME類型
        response.setHeader("Content-Disposition",
        "attachment; filename=" + realfilename);
        OutputStream os = response.getOutputStream();
        while (bis.read(buffer) > 0) {
            os.write(buffer);
        }
        bis.close();
        os.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
%>