操作一样把勾进行勾选找到webapp选项
下一步创建就行
创建好会有显示
目录结构其余的都需要自己手动补齐
有小蓝点的才是一个web项目，
如果上面都正确的话没有小蓝点
在你pom.xml右上角有一个刷新点一下应该就会出现（或等待一会）
把其余两个进行补齐：
maven工程servle实例之导入项目依赖的jar包
package com.example.day_24_maaven.servlet;
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("/webServlet")
public class MyServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws javax.servlet.ServletException, IOException {
doGet(request, response);
}
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws javax.servlet.ServletException, IOException {
request.getRequestDispatcher("/hello.jsp").forward(request, response);
}
}
hello.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
hello maven
</body>
</html>
pom.xml
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.servlet.jsp/jsp-api -->
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
</dependency>
maven工程servlet实例之jar包冲突解决
标签：jar,maven,实例,import,servlet,javax From： https://www.cnblogs.com/agzq/p/17155368.html