<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form method="get" action="https://www.baidu.com/s?ie=UTF-8">
用户名:<input type="text" placeholder="请输入关键字" name="wd"><br>
密码: <input type="password" ><br>
<input type="submit" value="登录">
<button type="submit">登录</button>
<input type="reset" value="清除">
</form>
</body>
</html>