package com.lovecoding.ajax; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.IOException; @WebServlet("/ajaxRequest") public class AjaxServlet extends HttpServlet { protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { //模拟 请求延时 15秒 // try { // Thread.sleep(15000); // } catch (InterruptedException e) { // e.printStackTrace(); // } // 私域流量 // 孤岛效应 // resp.setContentType("text/html; charset=utf-8"); resp.getWriter().print("