我已经创建了一个JSP，Servlet和Java页面，但是现在尝试获取MyAlgorithm（Java算法）的输出并将其发送回我的JSP页面。但是它不起作用...我在这里错过了什么吗？

如果问题不清楚，请问我。

protected void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException {
        // TODO Auto-generated method stub
        response.getWriter().append("Served at: ").append(request.getcontextPath());    
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request,HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request,IOException {
        // TODO Auto-generated method stub
        String s_LocalDate = request.getParameter("s_JavascriptDate");
        System.out.println(s_LocalDate);
        algorithm MyAlgorithm = new algorithm();
        MyAlgorithm.Days();
        doGet(request,response);
    }