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 { }}

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