Install Nginx and use it under Mac

Mac installation and configuration of Nginx

1. Update Homebrew

   brew update
   

2. Download and install Nginx

   brew install nginx
   

3. View nginx configuration information

   tong@MacBook-Pro ~ % brew info nginx
   
   版本信息
   ==> nginx: stable 1.25.1 (bottled), HEAD
   HTTP(S) server and reverse proxy, and IMAP/POP3 proxy server
   https://nginx.org/
   
   Nginx安装目录
   /opt/homebrew/Cellar/nginx/1.25.1 (26 files, 2.4MB) *
   Poured from bottle using the formulae.brew.sh API on 2023-06-17 at 15:52:25
   
   安装来源
   From: https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/nginx.rb
   License: BSD-2-Clause
   ==> Dependencies
   Required: [email protected] ✔, pcre2 ✔
   ==> Options
   --HEAD
   Install HEAD version
   
   根目录
   ==> Caveats
   Docroot is: /opt/homebrew/var/www
   
   
   重点！！！nginx 的配置文件及默认启动端口 8080
   The default port has been set in /opt/homebrew/etc/nginx/nginx.conf to 8080 so that
   nginx can run without sudo.
   
   Nginx将在 Server 目录下加载所有文件，在这个
   nginx will load all files in /opt/homebrew/etc/nginx/servers/.
   
   To start nginx now and restart at login:
   brew services start nginx
   Or, if you don't want/need a background service you can just run:
   /opt/homebrew/opt/nginx/bin/nginx -g daemon off;
   ==> Analytics
   install: 81,387 (30 days), 151,458 (90 days), 151,458 (365 days)
   install-on-request: 81,387 (30 days), 151,458 (90 days), 151,458 (365 days)
   build-error: 0 (30 days)
   

4. Nginx common commands

   启动
   brew services start nginx
   
   停止
   brew services stop nginx
   
   终端进入nginx 目录
   cd /opt/homebrew/etc/nginx
   
   编辑 nginx.conf 配置文件
   vim nginx.conf 
   
   编辑完成后:wq保存退出
   
   重新加载配置文件
   nginx -s reload
   

5. Nginx configuration file nginx.conf

   全局配置
   
   events {
       worker_connections  1024;
   }
   
   
   http {
   
       http 配置
       
       #原本没有，自己手动添加
       upstream XX{
       	//负载均衡配置
       }
       
       #主要配置 server，配自己需要的信息
       server {
           listen       8070;
           server_name  localhost;
   
          
           location / {        		
               root   html;
               index  index.html index.htm;
               proxy_pass http://localhost:8080;
           }
   
           error_page   500 502 503 504  /50x.html;
           location = /50x.html {
               root   html;
           }
   
       }
   
   
   
   		//原注释，现在释放生效
       # HTTPS server
       
       server {
           listen       443 ssl;
           server_name  localhost;
   				
   		#证书 cert.pen和 cert.key换成证书的目录
           ssl_certificate      cert.pem;
           ssl_certificate_key  cert.key;
   
           ssl_session_cache    shared:SSL:1m;
           ssl_session_timeout  5m;
   
           ssl_ciphers  HIGH:!aNULL:!MD5;
           ssl_prefer_server_ciphers  on;
   
           location / {
               root   html;
               index  index.html index.htm;
           }
       }
       include servers/*;
   }
   
   

   The configuration file is mainly to configure the content in the server. It is necessary to understand the concept of reverse proxy. It is recommended to back up when editing nginx.conf to prevent modification errors. Note that the added code must be at the end .