一個Nginx配置實例 (動靜分離,反向代理,跨域,重設cookie域)

本文供自己查詢使用
ngnix.conf

user  root;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    # 開啓壓縮功能
    gzip  on;
    gzip_min_length 1;
    # 定義壓縮級別
    gzip_comp_level 3;

    gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/bmp application/x-bmp image/x-ms-bmp application/vnd.ms-fontobject font/ttf font/opentype font/x-woff;

    # 主要的server 塊代碼寫在 imooc.conf中, 引入nginx.conf
    include imooc.conf;

    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    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;
    #    }
    #}

}

server塊的內容寫在下面的 imooc.conf中

    server {
        listen       90;
        server_name  192.168.209.222;
        
#      在SpringBoot中配置跨域, 或者在這裏選擇其一;  本例採用SpringBoot配置
#        add_header 'Access-Control-Allow-Origin' $http_origin;
#        add_header 'Access-Control-Allow-Credentials' 'true';
#        add_header 'Access-Control-Allow-Methods' *;
#        add_header 'Access-Control-Allow-Headers' *;

#		防盜鏈配置, 允許請求頭的 referer信息如下
#		valid_referers none blocked server_name ;
#		非法引入會進入下方判斷
#		if ($invalid_referer) {
#    		return 404;
#		}

        location / {

	    	proxy_pass    http://tomcats;
	  		proxy_cookie_domain  tomcats  192.168.209.222;
        }

    }

    server {
        listen       80;
        server_name  192.168.209.222;


        location / {
	    root /home/foodie-shop;
            index index.html;
       }

    }

    server {
        listen       81;
        server_name  192.168.209.222;


        location / {
            root /home/foodie-center;
            index index.html;
       }

    }

    server {
        listen       99;
        server_name  192.168.209.222;


        location / {
            root /home/img/;
            index index.html;
       }

    }

upstream tomcats {
	
	server 192.168.209.222:9090;
	server 192.168.209.222:9091;
	server 192.168.209.222:9092;
	keepalive 32;
}

上述 server塊配置, 對應的架構示意圖:

最後, 附一個雲上的版本

server {

  listen 80;

  server_name pic.robbyzhan94.info;



  location / {

    root /home/userimg/;

  }

}



server {

  listen 80;

  server_name front.robbyzhan94.info;



  location / {

    root /home/foodie-shop/;

    index index.html;

  }

}



server {

  listen 80;

  server_name center.robbyzhan94.info;



  location / {

    root /home/foodie-center/;

    index index.html;

  }

}





server {

  listen 80;

  server_name api.robbyzhan94.info;





  #允許跨域請求的域，*代表所有

  add_header 'Access-Control-Allow-Origin' *;

  #允許帶上cookie請求

  add_header 'Access-Control-Allow-Credentials' 'true';

  #允許請求的方法，比如 GET/POST/PUT/DELETE

  add_header 'Access-Control-Allow-Methods' *;

  #允許請求的header

  add_header 'Access-Control-Allow-Headers' *;


  location / {

    proxy_pass  http://foodie-api;

  }

}


upstream foodie-api {

  server 172.17.0.3:8080;

  server 172.17.0.3:8081;

  server 172.17.0.3:8082;

}