IDEA生成servlet程序的实现步骤

1.创建Servlet

2.配置servlet信息

3.配置web.xml

4.根据业务需求更改doPost和doGet方法

package com.sammery.Servlet;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @Author: SammeryD
 * @Date: Created in 10:48 2020/8/17

 */
public class helloServlet2 extends HttpServlet {
  protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

  }

  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

  }
}