判断WAP1.1和WAP2.0并解析为wml或xhtml

轩辕砍刀

首先通过取得accept

java是 request.getHeader("accept")

.net 是 Request.ServerVariables("HTTP_Accept")





    /**//**

     * 功能：输出xml为wml1.1(wap1.0)

     * @param doc

     * @param response

     * @throws IOException

     */


    public static void OutPrintWAP11(Document doc, HttpServletResponse response) throws IOException ...{

        response.setCharacterEncoding("utf-8");

        response.setContentType("text/vnd.wap.wml");

        response.setHeader("Cache-Control", "no-cache, must-revalidate");

        PrintWriter out = response.getWriter();

        OutputFormat format = OutputFormat.createCompactFormat();

        //去掉xml头

        format.setSuppressDeclaration(true);

        format.isPadText();

        format.setEncoding("utf-8");

        XMLWriter writer = new XMLWriter(out, format);

        //加上wml头,保证wap协议访问        

        doc.addDocType("wml", "-//WAPFORUM//DTD WML 1.1//EN", "http://www.wapforum.org/DTD/wml_1.1.xml");   

        writer.write(doc);

        writer.flush();

}

      

   


    /**//**

     * 功能：输出xml为xhtml(wap2.0)

     * @param doc

     * @param response

     * @throws IOException

     */


    public static void OutPrintWAP20(Document doc, HttpServletResponse response) throws IOException ...{

        response.setCharacterEncoding("utf-8");

        response.setContentType("application/vnd.wap.xhtml+xml");

        response.setHeader("Cache-Control", "no-cache, must-revalidate");

        PrintWriter out = response.getWriter();

        OutputFormat format = OutputFormat.createCompactFormat();

        //去掉xml头

        format.setSuppressDeclaration(true);

        format.isPadText();

        format.setEncoding("utf-8");

        XMLWriter writer = new XMLWriter(out, format);

        //加上wml头,保证wap协议访问        

        doc.addDocType("html", "-//WAPFORUM//DTD XHTML Mobile 1.0//EN", "http://www.wapforum.org/DTD/xhtml-mobile10.dtd");   

        writer.write(doc);

        writer.flush();

}


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