<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>로그인 페이지</title>
</head>
<body>
    <h1>로그인 페이지</h1>
    <hr/>
    <form action="/login" method="post">
        <input type="text" name="username" placeholder="Username"/> <br/>
        <input type="password" name="password" placeholder="Password"/> <br/>
        <button>로그인</button>
    </form>
    <a href="/oauth2/authorization/google">구글 로그인</a>
    <a href="/oauth2/authorization/facebook">페이스북 로그인</a>
    <a href="/oauth2/authorization/naver">네이버 로그인</a>
    <a href="/joinForm">회원가입을 아직 하지 않으셨나요?</a>
</body>
</html>