php登录源码:
下面是chklogin.php页面代码:
session_start();
$connect=mysql_connect("127.0.0.1","root","123");
if(!$connect)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db(design,$connect);
$query="select * from ta_user where user_name ='".$name."'";
$result=mysql_query($query) OR die("Unable to connect to MySQL");
$rows=mysql_fetch_array($result);
if($rows[user_password]==$pwd)
{
header("Location:login_suss.php?name=".$name."");
}
else
{
echo "
用户名或密码错误! |
请点击这儿重新输入!"; echo " |
}
?>
登陆验证的AJAX代码示例:
实际应用中,使用onclick="Ajax(***.php)";调用就行..