方法一

brew用curl下载，所以给curl挂上socks5的代理即可。

在~/.curlrc文件中输入代理地址即可。

socks5 = "127.0.0.1:1080"

方法二：替换源

替换为中科大源

• 替换brew.git：

cd "$(brew --repo)"

git remote set-url origin https://mirrors.ustc.edu.cn/brew.git

• 替换homebrew-core.git:

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

git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git

• 替换homebrew-cask.git:

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

git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-cask.git

• 替换Homebrew Bottles源：
  就是在_{/.bashrc或者}/.zshrc文件末尾加

export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles

这两个文件可以自己创建，_/.bashrc和/.bash_profile都可以

重置源

• 重置brew.git

cd "$(brew --repo)"

git remote set-url origin https://github.com/Homebrew/brew.git

• 重置homebrew-core：

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

git remote set-url origin https://github.com/Homebrew/homebrew-core.git

• 重置homebrew-cask：

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

git remote set-url origin https://github.com/Homebrew/homebrew-cask.git

start_proxy() {

    export ALL_PROXY=socks5://19.68.6.32:1080

}

stop_proxy() {

    unset ALL_PROXY

}

start_proxy() {

export http_proxy=12.168.6.32:

export https_proxy=12.18.6.32:

}

stop_proxy() {

unset http_proxy

unset https_proxy

 }