<!DOCTYPE html>
<html>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<body><h2>登录表格</h2><form action="/action_page.php"><div class="container"><label for="uname"><b>用户名</b></label><input type="text" placeholder="输入用户名" name="uname" required><label for="psw"><b>密码</b></label><input type="password" placeholder="输入密码" name="psw" required><button type="submit">登录</button></div>
</form></body>
</html>
