nginx 常用配置

配置 ssl 证书

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server {
   listen 443 ssl;
   server_name *.example.com;

   ssl_certificate "../ssl/example.com/full_chain.pem";
   ssl_certificate_key "../ssl/example.com/private.key";

   location / {
     # root ./html/dist;
     proxy_pass http://localhost:8080/; # 代理到本地的 8080 端口
   }

   error_page 502 /502.html;
   location = /502.html {
     root html;
   }
 }

配置 api 代理

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server {
   listen 443 ssl;
   server_name *.example.com;

   ssl_certificate "../ssl/example.com/full_chain.pem";
   ssl_certificate_key "../ssl/example.com/private.key";

   location / {
     # root ./html/dist;
     proxy_pass http://localhost:8080/; # 代理到本地的 8080 端口
   }

   # api 代理
   location /ApiPath/ {
     # http -> https
     proxy_pass http://192.168.1.1:8081/;
   }

   # websocket 代理
   location /ApiPath/ {
     # ws -> wss 前缀都是 http:// 修改 IP、port 配置就行
     proxy_pass http://192.168.1.1:8081/;

     # WebSocket 指定 tcp 协议版本
     proxy_http_version 1.1;
     proxy_set_header Upgrade $http_upgrade;
     proxy_set_header Connection $http_connection;
     # 若某些 nginx 版本/后端出问题，可改为：
     # proxy_set_header Connection "Upgrade";

     # 关闭缓冲（WebSocket 一般关闭缓冲）
     proxy_buffering off;
   }

   error_page 502 /502.html;
   location = /502.html {
     root html;
   }
 }

文件预览

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server {
  listen 8082;
  charset utf-8;

  root ./files;
  index index_nonexistent.html; # 一个不存在的文件

  location / {
    # 设置允许跨域的域，* 表示允许任何域，也可以设置特定的域
    add_header 'Access-Control-Allow-Origin' '*';

    # 开启文件预览功能
    autoindex on;
    # 文件大小统计
    autoindex_exact_size on;
    # 文件修改日期
    autoindex_localtime on;
  }
}

挂载自定义脚本

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server {
  listen 8082;

  # 指向本地脚本文件
  location /custom-script.js {
    alias D:/nginx-1.19.7/conf/custom-script.js;

    types {
      application/javascript js;
    }
  }

  location / {
    root ./html/dist;

    # 挂载自定义脚本
    sub_filter '</body>' '<script src="/custom-script.js"></script></body>';
    sub_filter_once on;
  }
}

Windows Cmd 终止所有 Nginx

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taskkill /F /IM nginx.exe

linux 终止 Nginx

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nginx -s stop