將所有參數轉發到JSP

Question

現在，我需要從url中獲取參數並將其放入請求中，但是有一種方法可以自動執行此操作。 即將所有url參數放入請求中並轉發到jsp，而無需編寫如下代碼？

private ActionForward managementView(ActionMapping actionMapping, ActionForm actionForm,
        HttpServletRequest request, HttpServletResponse response) {
    request.setAttribute("param1", request.getParameter("param1"));
    request.setAttribute("param2", request.getParameter("param2"));
    request.setAttribute("param3", request.getParameter("param3"));
    request.setAttribute("param4", request.getParameter("param4"));
    .....

    return actionMapping.findForward("managementView");
}

Answer 1

您可以嘗試在相應的struts-config.xml文件的forward中設置forward =“ true”。

此http://www.javapractices.com/topic/TopicAction.do?Id=181可以幫助您提供有關此內容的詳細信息。

Answer 2

硒，如果適合您

   protected void setRequestParameters(HttpServletRequest req) {
        Enumeration<String> requestEnumeration = req.getAttributeNames();
        while(requestEnumeration.hasMoreElements()){
            String paramName = requestEnumeration.nextElement();
            req.setAttribute(paramName, req.getAttribute(paramName));
        }
    }