1、安装 Homebrew

Homebrew 能干什么？使用 Homebrew 安装 Apple 没有预装但 你需要的东西。

安装命令：

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

2、如果不是首次安装 Homebrew，在安装nginx时需要检查更新

brew update [这个命令很慢，可以替换成下面的清华的镜像]

cd "$(brew --repo)"

git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git

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

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

brew update

3、安装 nginx

【查看nginx信息】brew search nginx

【安装nginx】brew install nginx

如果之前安装过，可以卸载：/usr/local/Homebrew/bin/brew uninstall nginx

Docroot is: /usr/local/var/www

The default port has been set in /usr/local/etc/nginx/nginx.conf to 8080 so that nginx can run without sudo.

nginx will load all files in /usr/local/etc/nginx/servers/.  【所有的配置文件在这个文件夹里】

4、常用命令

【运行nginx】nginx  

【重新启动nginx】nginx -s reload 

 

5、appServer 

upstream app2backend{    server 127.0.0.1:8080;}server {    listen       80;    server_name  v2.iqianjin.com;    location / {          proxy_pass http://app2backend;    }}