使用sqlite数据库实现网页登录
客户端网页 login.php
微博入口
php程序判断 func.php
session_start();
$conn=new PDO("sqlite:pic/maindata.db");
$login_sth=$conn->prepare("select count(*) as t from usertab where uid=? and pwd=?");
$article_sth=$conn->prepare("select * from ArticleList");
if(isset($_POST["btn"]))
{
$uid=$_POST["txtuser"];
$pwd=$_POST["txtpwd"];
$login_sth->execute(array($uid,$pwd));
$tot=$login_sth->fetchAll();
if($tot[0][0]>0)
{
$_SESSION["userid"]=$uid;
echo("欢迎您,$uid");
echo("
点击进入主页");
}
else
echo("登陆失败");
}
else
{
echo("非法操作");
}
?>