Widget _buildMessageWithCloseButton(BuildContext context) {
    return TDButton(
        isBlock: true,
        text: '带关闭的通知',
        size: TDButtonSize.large,
        type: TDButtonType.outline,
        width: 450,
        theme: TDButtonTheme.primary,
        onTap: () {
          TDMessage.showMessage(
            context: context,
            visible: true,
            icon: true,
            content: _commonContent,
            theme: MessageTheme.info,
            duration: 300000,
            closeBtn: true,
            link: MessageLink(name: '按钮', uri: Uri.parse('www.example.com')),
            onCloseBtnClick: () {
              print('Close button clicked!');
            },
          );
        });
  }