225.servlet生命周期

package com.itheima.servlet;

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(name = "servletDemo03", value = "/servlet-demo03")
public class servletDemo03 extends HttpServlet {
    @Override
    public void init() throws ServletException {
        System.out.println("对象创建并初始化成功。。。。。");
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        System.out.println("接收到客户端的请求。。。");
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
       doGet(req,resp);
    }

    @Override
    public void destroy() {
        System.out.println("对象销毁了。。。");
    }
}