一. brew 安装
mac终端：ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"（需要VPN）
或国内镜像 /bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"
brew 升级命令：sudo brew update
二. nginx安装、启动
nginx安装：sudo brew install nginx
启动nginx服务：sudo brew services start nginx
重新启动nginx服务：sudo brew services restart nginx
关闭nginx服务：sudo brew services stop nginx
参考文章：https://blog.csdn.net/weixin_39788856/article/details/94540125
https://zhuanlan.zhihu.com/p/111014448?utm_source=wechat_session&utm_medium=social&s_r=0
