在使用官方的命令进行安装是，会有些速度慢。可以通过下面的方式进行安装

/bin/bash -c "$(curl -fsSL https://cdn.jsdelivr.net/gh/ineo6/homebrew-install/install.sh)"

# 然后根据提示设置环境变量
echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> /Users/lh.hc/.zprofile
eval "$(/opt/homebrew/bin/brew shellenv)"

# 查看是否安装完成
which brew

安装完成后，设置 brew 的镜像源，我这里以阿里云的镜像源为例，我的默认 shell 为 zsh

1. 查看此电脑的默认 bash

echo $SHELL

1. 更新镜像源

    # 替换brew.git:
    cd "$(brew --repo)"
    git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git
    # 替换homebrew-core.git:
    cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
    git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git
    # 应用生效
    brew update
    # 替换homebrew-bottles:
    echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.zshrc
    source ~/.zshrc

设置阿里镜像源的参考：https://developer.aliyun.com/mirror/homebrew