https://support.apple.com/zh-cn/guide/mac-help/mchla4f49138/mac#:~:text=%E5%9C%A8%20Mac%20%E4%B8%8A%E6%8E%A7%E5%88%B6%E5%AF%B9%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%BF%E9%97%AE%201%20%E9%80%89%E5%8F%96%E8%8B%B9%E6%9E%9C%E8%8F%9C%E5%8D%95%20%3E%E2%80%9C%E7%B3%BB%E7%BB%9F%E8%AE%BE%E7%BD%AE%E2%80%9D%EF%BC%8C%E7%84%B6%E5%90%8E%E7%82%B9%E6%8C%89%E8%BE%B9%E6%A0%8F%E4%B8%AD%E7%9A%84%E2%80%9C%E9%9A%90%E7%A7%81%E4%B8%8E%E5%AE%89%E5%85%A8%E6%80%A7%E2%80%9D,%E3%80%82%20%EF%BC%88%E4%BD%A0%E5%8F%AF%E8%83%BD%E9%9C%80%E8%A6%81%E5%90%91%E4%B8%8B%E6%BB%9A%E5%8A%A8%E3%80%82%202%20%E7%82%B9%E6%8C%89%E2%80%9C%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E2%80%9D%E3%80%82%203%20%E5%AF%B9%E4%BA%8E%E5%88%97%E5%87%BA%E7%9A%84%E6%AF%8F%E4%B8%AA%20App%EF%BC%8C%E6%89%93%E5%BC%80%E6%88%96%E5%85%B3%E9%97%AD%E8%AE%BF%E9%97%AE%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%B8%E5%8F%AF%E3%80%82使用chrome 访问虚拟机Apache2 的默认页面，出现了ERR_ADDRESS_UNREACHABLE这个鸟问题
在 Mac 上控制对本地网络的访问 - 官方 Apple 支持 (中国)https://support.apple.com/zh-cn/guide/mac-help/mchla4f49138/mac#:~:text=%E5%9C%A8%20Mac%20%E4%B8%8A%E6%8E%A7%E5%88%B6%E5%AF%B9%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%BF%E9%97%AE%201%20%E9%80%89%E5%8F%96%E8%8B%B9%E6%9E%9C%E8%8F%9C%E5%8D%95%20%3E%E2%80%9C%E7%B3%BB%E7%BB%9F%E8%AE%BE%E7%BD%AE%E2%80%9D%EF%BC%8C%E7%84%B6%E5%90%8E%E7%82%B9%E6%8C%89%E8%BE%B9%E6%A0%8F%E4%B8%AD%E7%9A%84%E2%80%9C%E9%9A%90%E7%A7%81%E4%B8%8E%E5%AE%89%E5%85%A8%E6%80%A7%E2%80%9D,%E3%80%82%20%EF%BC%88%E4%BD%A0%E5%8F%AF%E8%83%BD%E9%9C%80%E8%A6%81%E5%90%91%E4%B8%8B%E6%BB%9A%E5%8A%A8%E3%80%82%202%20%E7%82%B9%E6%8C%89%E2%80%9C%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E2%80%9D%E3%80%82%203%20%E5%AF%B9%E4%BA%8E%E5%88%97%E5%87%BA%E7%9A%84%E6%AF%8F%E4%B8%AA%20App%EF%BC%8C%E6%89%93%E5%BC%80%E6%88%96%E5%85%B3%E9%97%AD%E8%AE%BF%E9%97%AE%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%B8%E5%8F%AF%E3%80%82
https://support.apple.com/zh-cn/guide/mac-help/mchla4f49138/mac#:~:text=%E5%9C%A8%20Mac%20%E4%B8%8A%E6%8E%A7%E5%88%B6%E5%AF%B9%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%BF%E9%97%AE%201%20%E9%80%89%E5%8F%96%E8%8B%B9%E6%9E%9C%E8%8F%9C%E5%8D%95%20%3E%E2%80%9C%E7%B3%BB%E7%BB%9F%E8%AE%BE%E7%BD%AE%E2%80%9D%EF%BC%8C%E7%84%B6%E5%90%8E%E7%82%B9%E6%8C%89%E8%BE%B9%E6%A0%8F%E4%B8%AD%E7%9A%84%E2%80%9C%E9%9A%90%E7%A7%81%E4%B8%8E%E5%AE%89%E5%85%A8%E6%80%A7%E2%80%9D,%E3%80%82%20%EF%BC%88%E4%BD%A0%E5%8F%AF%E8%83%BD%E9%9C%80%E8%A6%81%E5%90%91%E4%B8%8B%E6%BB%9A%E5%8A%A8%E3%80%82%202%20%E7%82%B9%E6%8C%89%E2%80%9C%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E2%80%9D%E3%80%82%203%20%E5%AF%B9%E4%BA%8E%E5%88%97%E5%87%BA%E7%9A%84%E6%AF%8F%E4%B8%AA%20App%EF%BC%8C%E6%89%93%E5%BC%80%E6%88%96%E5%85%B3%E9%97%AD%E8%AE%BF%E9%97%AE%E6%9C%AC%E5%9C%B0%E7%BD%91%E7%BB%9C%E7%9A%84%E8%AE%B8%E5%8F%AF%E3%80%82