样例1

upstream backend {

   server 1**.23*.1*8.243:8065;

}

proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=mattermost_cache:10m max_size=3g inactive=120m use_temp_path=off;

server {

        listen 80 default_server;

        server_name kenmy.club;

        return 301 https://$server_name$request_uri;

}

server {

   listen 443 ssl http2;

   server_name    kenmy.club;

   ssl on;

   ssl_certificate /etc/letsencrypt/live/kenmyzhang.club/fullchain.pem;

   ssl_certificate_key /etc/letsencrypt/live/kenmyzhang.club/privkey.pem;

   ssl_session_timeout 5m;

   ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

   ssl_ciphers ‘EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH‘;

   ssl_prefer_server_ciphers on;

   ssl_session_cache shared:SSL:10m;

   location ~ /api/v[0-9]+/(users/)?websocket$ {

       proxy_set_header Upgrade $http_upgrade;

       proxy_set_header Connection "upgrade";

       client_max_body_size 50M;

       proxy_set_header Host $http_host;

       proxy_set_header X-Real-IP $remote_addr;

       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

       proxy_set_header X-Forwarded-Proto $scheme;

       proxy_set_header X-Frame-Options SAMEORIGIN;

       proxy_buffers 256 16k;

       proxy_buffer_size 16k;

       proxy_read_timeout 600s;

       proxy_pass http://backend;

   }

   location / {

       client_max_body_size 50M;

       proxy_set_header Connection "";

       proxy_set_header Host $http_host;

       proxy_set_header X-Real-IP $remote_addr;

       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

       proxy_set_header X-Forwarded-Proto $scheme;

       proxy_set_header X-Frame-Options SAMEORIGIN;

       proxy_buffers 256 16k;

       proxy_buffer_size 16k;

       proxy_read_timeout 600s;

       proxy_cache mattermost_cache;

       proxy_cache_revalidate on;

       proxy_cache_min_uses 2;

       proxy_cache_use_stale timeout;

       proxy_cache_lock on;

       proxy_pass http://backend;

   }

}

样例2：

user  www www;

worker_processes  auto;

error_log /home/wwwlogs/nginx_error.log  crit;

#error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;

pid        logs/nginx.pid;

worker_rlimit_nofile 51200;

events {

    use epoll;

    multi_accept on;

    worker_connections 51200 ;

}

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;

    server_names_hash_bucket_size 128;

        client_header_buffer_size 32k;

        large_client_header_buffers 4 32k;

        client_max_body_size 500m;

    sendfile        on;

    tcp_nopush     on;

    #keepalive_timeout  0;

    keepalive_timeout  65;

    fastcgi_connect_timeout 300;

        fastcgi_send_timeout 300;

        fastcgi_read_timeout 300;

        fastcgi_buffer_size 64k;

        fastcgi_buffers 4 64k;

        fastcgi_busy_buffers_size 128k;

        fastcgi_temp_file_write_size 256k;

    gzip on;

        gzip_min_length  1k;

        gzip_buffers     4 16k;

        gzip_http_version 1.0;

        gzip_comp_level 2;

        gzip_types       text/plain application/x-javascript text/css application/xml;

        gzip_vary on;

        gzip_proxied        expired no-cache no-store private auth;

        gzip_disable        "MSIE [1-6]\.";

        #limit_conn_zone $binary_remote_addr zone=perip:10m;

        ##If enable limit_conn_zone,add "limit_conn perip 10;" to server section.

        #limit_conn_zone $binary_remote_addr zone=perip:10m;

        ##If enable limit_conn_zone,add "limit_conn perip 10;" to server section.

        server_tokens off;

        #log format

        log_format  access  ‘$remote_addr - $remote_user [$time_local] "$request" ‘

        ‘$status $body_bytes_sent "$http_referer" ‘

        ‘"$http_user_agent" $http_x_forwarded_for‘;

    server{

                listen  80;

                server_name www.example.com;

                location /book/ {

                        proxy_pass http://127.0.0.1:3000/;

                }

                location /app/ {

                        proxy_pass http://127.0.0.1:9000/app/;

                }

                location /appres/ {

                        root /;

                        rewrite ^/appres/(.*)$ /home/accurme/app-res/$1 break;

                }

                location / {

                        proxy_pass http://127.0.0.1:5000/;

                }

                location /signup/wechat/complete {

                        proxy_pass http://127.0.0.1:8866/signup/wechat/complete;

                }

        }

     server

        {

                listen 8887;

                server_name 10*.123.*.120;

                index index.html index.htm index.php default.html default.htm default.php;

                root /home/wwwroot/default;

                location ~ \.php($|/) {

                    fastcgi_pass   127.0.0.1:8999;

                    fastcgi_index  index.php;

                    fastcgi_split_path_info ^(.+\.php)(.*)$;

                    fastcgi_param   PATH_INFO $fastcgi_path_info;

                    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

                    include        fastcgi_params;

                }

                location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$

                        {

                                expires      30d;

                        }

                location ~ .*\.(js|css)?$

                        {

                                expires      12h;

                        }

                if (!-e $request_filename) {

                    rewrite ^/(.*)$ /index.php/$1 last;

                    break;

                }

       }

}

nginx配置样例