Why does 404 not found appear after execution and logincheck.php cannot be redirected?
<!DOCTYPE html>
<html>
<head>
<title>php.cn</title>
<meta charset="utf-8" />
<style>
.box{
width:240px;
height:90px;
background:#f0f0f0;
}
</style>
</head>
<body>
<!-- 登录界面 login.php-->
<div class="box">
<form action="logincheck.php" method="post">
<table>
<tr>
<td align="right">用户名：</td>
<td><input type="text" name="username" value="请输入用户名" maxLength="6"/></td>
</tr>
<tr>
<td align="right">密 码：</td>
<td><input type="password" name="userpwd" maxLength="6"/></td>
</tr>
<tr>
<td><input type="submit" name="submit" value="登陆" /> </td>
<td><a href="register.php">注册</a></td>
</tr>
</table>
</form>
<div>
</body>
</html>
吥离吥弃2389 days ago1640 
