工欲善其事

Nginx 是一个高性能的 HTTP 和反向代理 web 服务器，同时也提供了 IMAP/POP3/SMTP 服务，其因丰富的功能集、稳定性、示例配置文件和低系统资源的消耗受到了开发者的欢迎。本文，总结了一些常用的 Nginx 配置代码，希望对大家有所帮助。

侦听端口

server {
    # Standard HTTP Protocol
    listen 80;
    # Standard HTTPS Protocol
    listen 443 ssl;
    # For http2
    listen 443 ssl http2;
    # Listen on 80 using IPv6
    listen [::]:80;
    # Listen only on using IPv6
    listen [::]:80 ipv6only=on;
}

访问日志

server {
    # Relative or full path to log file
    access_log /path/to/file.log;
    # Turn 'on' or 'off'
    access_log on;
}

域名

server {
    # Listen to yourdomain.com
    server_name yourdomain.com;
    # Listen to multiple domains  server_name yourdomain.com www.yourdomain.com;
    # Listen to all domains
    server_name *.yourdomain.com;
    # Listen to all top-level domains
    server_name yourdomain.*;
    # Listen to unspecified Hostnames (Listens to IP address itself)
    server_name "";
}

静态资源

server {
    listen 80;
    server_name yourdomain.com;
    location / {
        root /path/to/website;
    }
}

重定向

server {
    listen 80;
    server_name www.yourdomain.com;
    return 301 http://yourdomain.com$request_uri;
}

server {
    listen 80;
    server_name www.yourdomain.com;
    location /redirect-url {
        return 301 http://otherdomain.com;
    }
}

反向代理

server {
    listen 80;
    server_name yourdomain.com;
    location / {
        proxy_pass http://0.0.0.0:3000;
        # where 0.0.0.0:3000 is your application server (Ex: node.js) bound on 0.0.0.0 listening on port 3000
    }
}

负载均衡

upstream node_js {
    server 0.0.0.0:3000;
    server 0.0.0.0:4000;
    server 123.131.121.122;
}

server {
    listen 80;
    server_name yourdomain.com;
    location / {
        proxy_pass http://node_js;
    }
}

SSL 协议

server {
        listen 443 ssl;
        server_name yourdomain.com;
        ssl on;
        ssl_certificate /path/to/cert.pem;
        ssl_certificate_key /path/to/privatekey.pem;
        ssl_stapling on;
        ssl_stapling_verify on;
        ssl_trusted_certificate /path/to/fullchain.pem;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_session_timeout 1h;
        ssl_session_cache shared:SSL:50m;
        add_header Strict-Transport-Security max-age=15768000;
        }

        # Permanent Redirect for HTTP to HTTPS
        server {
        listen 80;
        server_name yourdomain.com;
        return 301 https://$host$request_uri;
        }

前后端整合后的常用配置

server 
{
    listen 80;
	listen 443 ssl http2;
    server_name admin.child.dev110.sdyingfeng.cn;

  
    #SSL-START SSL相关配置，请勿删除或修改下一行带注释的404规则
    #error_page 404/404.html;
    ssl_certificate    /www/server/panel/vhost/cert/admin.child.dev110.sdyingfeng.cn/fullchain.pem;
    ssl_certificate_key    /www/server/panel/vhost/cert/admin.child.dev110.sdyingfeng.cn/privkey.pem;
    ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
    ssl_ciphers EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;
    ssl_prefer_server_ciphers on;
    ssl_session_cache shared:SSL:10m;
    ssl_session_timeout 10m;
    add_header Strict-Transport-Security "max-age=31536000";
    error_page 497  https://$host$request_uri;

    #SSL-END 

  
    #REWRITE-START URL重写规则引用,修改后将导致面板设置的伪静态规则失效
    include /www/server/panel/vhost/rewrite/admin.child.dev110.sdyingfeng.cn.conf;
    #REWRITE-END

    #后台服务配置，配置了这个location便可以通过http://域名/jeecg-boot/xxxx 访问  
    location ^~ /apis/ {
        proxy_pass              http://127.0.0.1:18080/apis/;
        proxy_set_header        Host 127.0.0.1;
        proxy_set_header        X-Real-IP $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
    }

    # websocket
    location ^~ /apis/websocket/ {
        proxy_pass              http://127.0.0.1:18080/apis/websocket/;
        proxy_set_header        Host 127.0.0.1;
        proxy_http_version 1.1; 
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
   
    }


    #解决Router(mode: 'history')模式下，刷新路由地址不能找到页面的问题
    location / {
        root   /opt/java/teacher/dist;
        index  index.html index.htm;
        if (!-e $request_filename) {
            rewrite ^(.*)$ /index.html?s=$1 last;
            break;
        }
    }

    # 配置Scratch3插件
    location /scratch/ {
        alias   /opt/java/scratch3/build/;
        index  index.html index.htm;
        if (!-e $request_filename) {
            rewrite ^(.*)$ /index.html?s=$1 last;
            break;
        }
    }


    access_log  /www/wwwlogs/admin.child.dev110.sdyingfeng.cn.log;
    error_log  /www/wwwlogs/admin.child.dev110.sdyingfeng.cn.error.log;
}