connect_error) {
die("数据库连接失败: " . $conn->connect_error);
}
// 获取账号（表单 or 链接参数）
$account = isset($_GET['account']) ? trim($_GET['account']) : "";
$result = null;
if ($account !== "") {
$stmt = $conn->prepare("SELECT email_url, email_account, email_password, remark FROM accounts WHERE account=?");
$stmt->bind_param("s", $account);
$stmt->execute();
$result = $stmt->get_result()->fetch_assoc();
$stmt->close();
}
$conn->close();
?>
虚拟产品账号查询