<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>서블릿매핑</title>
</head>
<body>
<h2>서블릿매핑</h2>
<h3>get</h3>
<form action="/jsp01/ex04/01" method="get">
아이디 <input type="text" name="userid" >
<button>확인</button>
</form>
<%= request.getAttribute("msg") %>
<h3>post</h3>
<form action="/jsp01/ex04/01" method="post">
아이디 <input type="text" name="userid" >
<button>확인</button>
</form>
</body>
</html>
그냥 공부 한거 적는 벨로그 하하하핳ㅎ하하하핳하ㅏ