Question

过去几个月我在PC上本地创建了一个网站。我现在已经购买了一个域并上传了我的文件和数据库。

由于某种原因，我无法想到，用户无法再登录该网站 - 我还检查了我的登录凭证与UK2.net他们说他们都是正确的。

可能出现什么问题？

登录表单

<form action="login.php" method="post" >
    Email<br />
    <input name="email" type="text" /><br /><br />
    Password<br />
    <input name="password" type="password" /><br />
    <input name="submit" type="submit" value="Log In" />
</form>

登录PHP：

require_once('/scripts/includePDO.php');

$error = '';
$form = $_POST['submit'];
$email = $_POST['email'];
$password = $_POST['password'];

if( isset($form) ) {
if( isset($email) && isset($password) && $email !== '' && $password !== '' ) {

$sql = "SELECT * FROM tbl_users WHERE email = :email and password = :password";

$q   = $conn->prepare($sql); // the default way of PDO to manage errors is quite the same as `or die()` so no need for that
        $q->bindValue(':email',$email,PDO::PARAM_STR);
        $q->bindValue(':password',$password,PDO::PARAM_STR);
        $q->execute();

            $r = $q->fetch(PDO::FETCH_ASSOC);
            if(($r)!=0)

{ //success

$answer = $r['id'];

$_SESSION['logged-in'] = true;
$_SESSION['who'] = $answer;

//If the login details are entered and they match those in the database, forward to new page.
header('Location: /home/');

exit;

// If information is wrong or missing, provide error message.
} else { echo "Sorry, something hasn't worked. Are you entering all the information correctly?"; }
} 

}

Answer 1

答案是 -

在脚本/ includePDO.php之前有一个斜杠，它不需要在那里，这使得无法找到该文件。

从localhost到UK2 - 我的登录脚本不再有效

1 个答案: