Widget _buildSingleLinkFooter(BuildContext context) {
    // 示例链接列表
    final singleLink = <LinkObj>[
      LinkObj(name: '底部链接', uri: Uri.parse('https://example.com')),
    ];

    return TDFooter(
      TDFooterType.link,
      links: singleLink,
      text: 'Copyright © 2019-2023 TDesign.All Rights Reserved.',
    );
  }