会员表里增加一个字段jifen 会员登录以后获的会员的id 值 upadate 会员表 set jifen=jifen+累加值 where id='会员的id值'
if(isset($_POST['action']) && $_POST['action']=='add'){ $username=$_POST['username']; $password=$_POST['password']; $sql="select * from `admin` where `username`='$username' and `password`='$password'"; $res=$db->getRow($sql); if($res){ $sqls="update `admin` set `jf`=`jf`+2 where `username`='$username'";//每登录一次加多少积分,就加几 $ress=$db->getRow($sqls);
if(isset($_POST['action']) && $_POST['action']=='add'){
$username=$_POST['username'];
$password=$_POST['password'];
$sql="select * from `admin` where `username`='$username' and `password`='$password'";
$res=$db->getRow($sql);
if($res){
$sqls="update `admin` set `jf`=`jf`+2 where `username`='$username'";//每登录一次加多少积分,就加几
$ress=$db->getRow($sqls);
}else{
echo "<script>alert('用户名或密码错误!');</script>";
}
}