<?xml version="1.0" encoding="GBK"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
    http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
    version="3.1">
</web-app>
<%@ page contentType="text/html; charset=GBK" language="java" errorPage="" %>
<html>
<head>
    <title>欢迎</title>
</head>
<body>
欢迎学习Java Web知识
</body>
</html>