首页 / 网页编程 / JSP / jsp和servlet中实现页面跳转的方式实例总结

本文实例总结了jsp和servlet中实现页面跳转的方式。分享给大家供大家参考，具体如下：
假设要求从test1.jsp 跳转到test2.jsp
一. jsp中跳转：
1. 使用RequestDispatcher.forward方法转发

<% RequestDispatcher rd = getServletContext（）.getRequestDispatcher（"/test/test2.jsp"）;rd.forward（request, response）; %>

2. response.sendRedirect 重定向

<%response.sendRedirect（"test2.jsp"）;%>

3.  使用forward标签
复制代码 代码如下:<jsp:forward page="test2.jsp"/>
4. html标记中的meta标记
复制代码 代码如下:<meta http-equiv="refresh" content="0; url=test2.jsp">
5. 使用response.setHeader

<%int stayTime=0;String URL="test2.jsp";String content=stayTime+";URL="+URL; response.setHeader（"REFRESH",content）;%>

6. 使用response.setHeader和response.setStatus 发送重定向请求

<% response.setStatus（HttpServletResponse.SC_MOVED_PERMANENTLY）;String newLocation = "test2.jsp";response.setHeader（"Location",newLocation）; %>

7. 使用javascript脚本

<script type="text/javascript">window.location.href="test2.jsp";</script>

二. servlet中跳转：
假设 从 servlet中跳转到test2.jsp
1. forward

ServletContext sc = getServletContext（）; RequestDispatcher rd = sc.getRequestDispatcher（"/test/test2.jsp"）; //定向的页面 rd.forward（request, response）;public class ForwardServlet extends HttpServlet { public void doGet（HttpServletRequest request, HttpServletResponse response）throws ServletException, IOException { String id = request.getParameter（"id"）; response.setContentType（"text/html; charset=gb2312"）;ServletContext sc = getServletContext（）;RequestDispatcher rd = sc.getRequestDispatcher（"/test/test2.jsp"）; //定向的页面rd.forward（request, response）;} public void doPost（HttpServletRequest request, HttpServletResponse response）throws ServletException, IOException { doGet（request, response）; }}

2. sendRedirect

package com.yanek.test;import java.io.IOException;import javax.servlet.RequestDispatcher;import javax.servlet.ServletContext;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;public class RedirectServlet extends HttpServlet { public void doGet（HttpServletRequest request, HttpServletResponse response）throws ServletException, IOException { String id = request.getParameter（"id"）; response.setContentType（"text/html; charset=gb2312"）;response.sendRedirect（"test/test2.jsp"）; } public void doPost（HttpServletRequest request, HttpServletResponse response）throws ServletException, IOException { doGet（request, response）; }}

希望本文所述对大家JSP程序设计有所帮助。