使用systemctl status firewalld查看防火墙的状态，如下（默认开启）
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由腾讯云参与联合承办的三个赛项均已开放报名，详细报名信息可点击下方链接获取大赛组委会相关通知： 1、《2020一带一路暨金砖大赛之人工智能计算机视觉应用技能大赛国内赛》： http://www.brskills.com/#/view/%E5%...A4%A7%E8%B5%9B%E5%85%AC%E5%91%8A/Contests_Notice/753 2、《2020一带一路暨金砖大赛之基于区块链技术的存证防伪应用大赛国内赛》： http://www.brskills.com.../#/view/%E5%A4%A7%E8%B5%9B%E5%85%AC%E5%91%8A/Contests_Notice/761 3、《2020一带一路暨金砖大赛之基于安卓和小程序的移动应用开发大赛国内赛...》： http://www.brskills.com/#/view/%E5%A4%A7%E8%B5%9B%E5%85%AC%E5%91%8A/Contests_Notice/763 ?
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但是自己的软件要处理好，还是有一些难度的 ---- 本文会经常更新，请阅读原文： https://blog.lindexi.com/post/%E4%B8%8A%E6%B5%B7%E5%...B1%95%E7%9B%9F%E7%BD%91%E7%BB%9C%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%E7%9A%84-gamebox...-%E7%BB%84%E4%BB%B6%E6%B3%A8%E5%85%A5%E8%BF%9B%E7%A8%8B%E5%AF%BC%E8%87%B4%E8%BD%AF%E4%BB%B6%E5%B4%A9%
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参考资料： https://news.microsoft.com/zh-cn/%E5%BE%AE%E8%BD%AF%E4%B8%AD%E5%9B%BD%E4%BB%BB%E5%91%BD%E5%8E%9F...%E6%AC%A3%E4%B8%BA%E4%B8%AD%E5%9B%BD%E5%8C%BA%E6%80%BB%E8%A3%81-%E6%8C%81%E7%BB%AD%E6%B7%B1%E5%8C%96%...E6%95%B0%E5%AD%97%E8%BD%AC%E5%9E%8B/ https://news.microsoft.com/zh-cn/%E5%8E%9A%E7%A7%AF%E8%96%84%E5%...8F%91%E4%B8%89%E5%8D%81%E8%BD%BD%EF%BC%8C%E5%BE%AE%E8%BD%AF%E5%8A%A0%E5%A4%A7%E5%9C%A8%E5%8D%8E%E6%8A...%95%E5%85%A5/
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