- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
- curl: (7) Failed to connect to r
$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
curl: (7) Failed to connect to raw.githubusercontent.com port 443: Connection refused
有说被墙的，有说镜像有问题的，都尝试了，其实最终的原因是无法解析该域名的真实IP�
1.查询真实IP
访问查询网门站：https://www.ipaddress.com/
输入要查询的链接，就可以查询到真实IP地址
2.修改hosts文件
$ sudo vi /etc/hosts
输入该电脑的登录密码，回车
按i进入编辑模式，在文件末尾输入查询到的IP地址和对应的域名，如下格式
199.232.68.133 raw.githubusercontent.com
按Esc进入命令模式，按：(冒号)输入wq，这样就修改成功了
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