[CocoaPods] - Failed to connect

先按照这个来！https://www.jianshu.com/p/f43b5964f582报错再按照下面的来！

Failed to connect to raw.githubusercontent.com port 443: Connection refused
no such file or directory:xxx/xxxx/xxx.bashrc
解决办法：通过修改hosts解决此问题。

查询真实IP

在https://www.ipaddress.com/查询raw.githubusercontent.com的真实IP。

修改hosts

sudo vim /etc/hosts

添加如下内容：

199.232.96.133 raw.githubusercontent.com

结束按：esc
输入：:wq