ssh: Could not resolve hostname gitee.com...git错误

• 错误内容如下

$ git push --set-upstream origin master
ssh: Could not resolve hostname gitee.com: Name or service not known
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

截图如下：

• 原因
  是因为我当初在创建仓库公钥的时候是连得一个wifi，当我进行第二次push时连得wifi是另一个，所以才导致以上问题，只要我们切换回当初创建公钥时连的WiFi再提交一次就可以了。
  
  参考文章：https://blog.youkuaiyun.com/qq_44717657/article/details/131570186