zoukankan      html  css  js  c++  java
  • JavaWebRefresh响应头

    一.Refresh响应头:可以理解为定时的重定向,在指定的时间后发生页面的跳转

    二.代码示例:

    package cn.xxx.Servlet;
    
    import java.io.IOException;
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    
    public class DServlet extends HttpServlet {
    
        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
            response.getWriter().print("xxxx");
            //3秒之后跳转到/Demo01/EServlet
            response.setHeader("refresh", "3;URL=/Demo01/EServlet");
        }
    }
    package cn.xxx.Servlet;
    
    import java.io.IOException;
    import javax.servlet.ServletException;
    import javax.servlet.http.HttpServlet;
    import javax.servlet.http.HttpServletRequest;
    import javax.servlet.http.HttpServletResponse;
    
    public class EServlet extends HttpServlet {
        
        protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
            response.getWriter().print("XXX");
        }
    
    
    }
  • 相关阅读:
    Java线程九:线程的调度-让步
    Java线程八:线程的调度-优先级
    Java线程七:线程的调度-休眠
    Java线程六:线程的交互
    丸の内の霊 5
    丸の内の霊 4
    丸の内の例 3
    丸の内の例 2
    幽霊物件 1
    質問力 D
  • 原文地址:https://www.cnblogs.com/ibcdwx/p/12294170.html
Copyright © 2011-2022 走看看