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我正在使用 Eclipse Juno 版本，Tomcat 服务器。我创建了一个动态 Web 项目，在其中创建了 html 页面和相关的 servlet。我使用 requestDispatcher 从 servlet 调用了 html 页面之一。对我来说效果很好，几天后，我在 requestDispatcher 中更改了 html 页面的名称。它不识别新的 html 页面，它只显示旧的 html 页面。

我试图解决这个问题。我重新启动了 tomcat，清理了 tomcat 服务器，重新启动了 eclipse，
刷新了项目，但它仍然只显示旧的 html 页面。

如何解决这个问题？请有人帮助我。

谢谢你。

标题 1

公共类 MeatServlet 扩展 HttpServlet { private static final long serialVersionUID = 1L;

public MeatServlet() {
    super();
    // TODO Auto-generated constructor stub
}


protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    String Chicken=request.getParameter("Chicken - 1lb");
    String Goat = request.getParameter("Goat - 1lb");
    String ChickenHalal = request.getParameter("Chicken Halal - 1lb");
    String GoatHalal = request.getParameter("Goat Halal - 1lb");

    HttpSession session = request.getSession();
    session.setAttribute("Chicken - 1lb", Chicken);
    session.setAttribute("Goat - 1lb", Goat);
    session.setAttribute("Chicken Halal - 1lb", ChickenHalal);
    session.setAttribute("Goat Halal - 1lb", GoatHalal);

    ServletContext c = getServletContext();
    RequestDispatcher rs = c.getRequestDispatcher("/TotalList.html");
    rs.forward(request, response);

}

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
}

}

标题 2

公共类 MeatServlet 扩展 HttpServlet { private static final long serialVersionUID = 1L;

public MeatServlet() {
    super();
    // TODO Auto-generated constructor stub
}


protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    String Chicken=request.getParameter("Chicken - 1lb");
    String Goat = request.getParameter("Goat - 1lb");
    String ChickenHalal = request.getParameter("Chicken Halal - 1lb");
    String GoatHalal = request.getParameter("Goat Halal - 1lb");

    HttpSession session = request.getSession();
    session.setAttribute("Chicken - 1lb", Chicken);
    session.setAttribute("Goat - 1lb", Goat);
    session.setAttribute("Chicken Halal - 1lb", ChickenHalal);
    session.setAttribute("Goat Halal - 1lb", GoatHalal);

    ServletContext c = getServletContext();
    RequestDispatcher rs = c.getRequestDispatcher("/Online.html");
    rs.forward(request, response);

}

protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
}

}

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0 回答 0