安装：brew install nginx/sudo brew install nginx
启动：brew services start nginx/sudo brew services start nginx
重启：brew services restart nginx/sudo brew services restart nginx
停止：brew services stop nginx/sudo brew services stop nginx
查看：cat usr/local/etc/nginx/nginx.conf
编辑：vi usr/local/etc/nginx/nginx.conf
保存编辑并退出：先按ESC键跳到命令模式然后 :wq