login.html

<HTML>
<head>
</head>
<BODY>
<form method="POST" action="/Userpage">
    <center>
    <H1>Please Login</H1> <br>
    Username <input type = "text" name= "Username" /> <br>
    Password <input type = "password" name = "Password" /> <br>
    <input type = "submit">
    </center>
</form>
</BODY>
</HTML>