vip21-javaweb/day13/src/com/lovecoding/ajax/AjaxServlet.java

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("<ul>\n" +
                "    <li>苹果</li>\n" +
                "    <li>香蕉</li>\n" +
                "    <li>鸭梨</li>\n" +
                "    <li>水蜜桃</li>\n" +
                "  </ul>");


    }

}