本周一准备好好地使用Zoom开周会的时候, 直接来一个无法连接实在让人郁闷，后面同事告知是DNS问题，哈哈哈，直接附上快速解决方法（手动修改DNS）

以下是通过命令修改的方法，以管理员权限打开powershell或cmd窗口，直接复制，粘贴，运行，重启Zoom即可秒破这个问题

cmd
Set file="c:\Windows\System32\drivers\etc\hosts"
echo 221.122.88.132   zoom.us          >> %file%
echo 221.122.88.132   www.zoom.us      >> %file%
echo 221.122.88.132   www3.zoom.us     >> %file%
echo 221.122.88.132   google.zoom.us   >> %file%
echo 221.122.88.132   facebook.zoom.us >> %file%
echo 221.122.88.132   log.zoom.us      >> %file%
echo 221.122.88.132   api.zoom.us      >> %file%
echo 221.122.88.132   launcher.zoom.us >> %file%
echo 221.122.88.132   imauth.zoom.us   >> %file%
echo 221.122.88.132   static.zoom.us   >> %file%
echo 221.122.89.232   file-ia.zoom.us  >> %file%
echo 221.122.89.180   xmpp001.zoom.us  >> %file%
echo 221.122.89.180   xmpp002.zoom.us  >> %file%
echo 221.122.89.180   xmpp003.zoom.us  >> %file%
echo 221.122.89.180   xmpp004.zoom.us  >> %file%
echo 221.122.89.180   xmpp005.zoom.us  >> %file%
echo 221.122.89.180   xmpp006.zoom.us  >> %file%
echo 221.122.89.180   xmpp007.zoom.us  >> %file%
echo 221.122.89.180   xmpp008.zoom.us  >> %file%
echo 221.122.89.180   xmpp009.zoom.us  >> %file%
echo 221.122.89.180   xmpp010.zoom.us  >> %file%
echo 221.122.89.180   xmpp011.zoom.us  >> %file%
echo 221.122.89.180   xmpp012.zoom.us  >> %file%
echo 221.122.89.180   xmpp013.zoom.us  >> %file%
echo 221.122.89.180   xmpp014.zoom.us  >> %file%
echo 221.122.89.180   xmpp015.zoom.us  >> %file%
echo 221.122.89.231   xmppapi.zoom.us  >> %file%

以下是手动修改的方法：

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第一步，在桌面新建一个快捷方式

复制以下代码，之后完成hosts的快捷方式

C:\Windows\System32\notepad.exe c:\Windows\System32\drivers\etc\hosts

第二步，右键以管理员打开hosts，并把Zoom的DNS解释增加到hosts文件里面

221.122.88.132 zoom.us

221.122.88.132 www.zoom.us

221.122.88.132 www3.zoom.us

221.122.88.132 google.zoom.us

221.122.88.132 facebook.zoom.us

221.122.88.132 log.zoom.us

221.122.88.132 api.zoom.us

221.122.88.132 launcher.zoom.us

221.122.88.132 imauth.zoom.us

221.122.88.132 static.zoom.us

221.122.89.232 file-ia.zoom.us

221.122.89.180 xmpp001.zoom.us

221.122.89.180 xmpp002.zoom.us

221.122.89.180 xmpp003.zoom.us

221.122.89.180 xmpp004.zoom.us

221.122.89.180 xmpp005.zoom.us

221.122.89.180 xmpp006.zoom.us

221.122.89.180 xmpp007.zoom.us

221.122.89.180 xmpp008.zoom.us

221.122.89.180 xmpp009.zoom.us

221.122.89.180 xmpp010.zoom.us

221.122.89.180 xmpp011.zoom.us

221.122.89.180 xmpp012.zoom.us

221.122.89.180 xmpp013.zoom.us

221.122.89.180 xmpp014.zoom.us

221.122.89.180 xmpp015.zoom.us

221.122.89.231 xmppapi.zoom.us

第三步，重新打开Zoom, 即可正常登陆了