Mac Homebrew替换国内阿里镜像源，解决安装速度慢的问题

Mac上面安装软件包最好的方式是Homebrew，但是Homebrew默认使用的github的源，整体速度慢，而且有时候根本无法访问，所以将其修改成国内的镜像源，我选择了阿里的镜像源。

Homebrew基本

Homebrew主要四个部分组成: brew、homebrew-core 、homebrew-bottles、homebrew-cask：

• brew：源代码仓库
• homebrew-core：核心软件仓库
• homebrew-bottles：预编译二进制软件包
• homebrew-cask：MacOS 客户端应用

查看当brew镜像源

# 指令：
cd "$(brew --repo)" && git remote -v
# 结果：
origin    https://github.com/Homebrew/brew.git (fetch)
origin    https://github.com/Homebrew/brew.git (push)

查看当前homebrew-core镜像源

# 指令：
cd "$(brew --repo homebrew/core)" && git remote -v
# 结果：
origin    https://github.com/Homebrew/homebrew-core.git (fetch)
origin    https://github.com/Homebrew/homebrew-core.git (push)

替换成阿里云的镜像源

# 替换brew源，指令：
cd "$(brew --repo)" && git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git

# 替换homebrew-core源，指令：
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core" && git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git

# 替换homebrew-bottles源，指令：
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.zshrc

# 另外，将bash也替换了
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.bash_profile

刷新源并生效

source ~/.zshrc
source ~/.bash_profile
brew update

其他国内镜像源

# 中科大镜像源
https://mirrors.ustc.edu.cn/brew.git
https://mirrors.ustc.edu.cn/homebrew-core.git
https://mirrors.ustc.edu.cn/homebrew-cask.git
https://mirrors.ustc.edu.cn/homebrew-bottles

# 清华镜像源
https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-cask.git
https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles