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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Login.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<script language="javascript">
function validate(myform)(
if(myform.userName.value.length==0){
alert("请填写用户名!");
myform.userName.focus();
return false;
}
if(myform.userPassword.value.length==0){
alert("请填写密码!");
myform.userPassword.focus();
return false;
}
)
</script>
<form method="post" action="/lesson4/servlet/login" name="login" onsubmit="return validate(this)">
用户名:<input type="text" name="userName">
密 码 :<input type="password" name="userPassword">
<input type="submit" name="提交" value="提交"><input type="reset" name="重置" value="重置">
</form>
</body>
</html>