MacOS更换brew源

参考地址：https://cloud.tencent.com/developer/article/2062313

如果在MacOS上用brew安装管理软件包，发现速度慢，可以更换brew源，方法如下：

1. 替换brew.git

$ cd "$(brew --repo)"

# 中国科大:
$ git remote set-url origin https://mirrors.ustc.edu.cn/brew.git

# 清华大学:
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

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2. 替换homebrew-core.git

$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"

# 中国科大:
$ git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git

# 清华大学:
$ git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git

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3. 替换homebrew-bottles

# 中国科大:
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile

# 清华大学:
$ echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile
$ source ~/.bash_profile

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4. 应用生效

$ brew update