prepare($sql);
$stmt->bind_param("ss", $name, $hashedPassword);
$stmt->execute();
$result = $stmt->get_result();
if ($result->num_rows > 0) {
// 登录成功，设置 Session
$_SESSION['s_name'] = $name;
header("Location: user_info.php"); // 跳转到 user_info.php
exit();
} else {
// 登录失败
echo "用户名或密码错误！";
}
}
}
?>
用户登录