[Nginx] Nginx反向代理一个80端口下配置多个微信项目详解

worker_processes 4;
error_log logs/error.log;
events {
  worker_connections 1024;
}
http {
  include  mime.types;
  default_type application/octet-stream;
  sendfile  on;
  keepalive_timeout 65;
 
gzip on;
gzip_min_length 1k;
gzip_buffers 16 64k;
gzip_http_version 1.1;
gzip_comp_level 6;
gzip_types text/plain application/x-javascript text/css application/xml application/javascript;
gzip_vary on;
 
  #指向项目一
  upstream backend1 {
  server 192.168.1:8081;
  }
  #指向项目二
  upstream backend2{
  192.168.1.1:8082;
  }
  proxy_cache_path /tmp/cache levels=1:2 keys_zone=cache:128m inactive=1d max_size=1G;
  include vhosts/*;
}

worker_processes 2;
events {
  worker_connections 1024;
}
http {
  include  mime.types;
  default_type application/octet-stream;
  access_log /home/nginx_log/reverse_proxy_no1_access.log;
  sendfile  on;
  keepalive_timeout 65;
  upstream backend1 {
  #server 192.168.1.1:8181;
  server 192.168.1.1:8081;
  }
  upstream backend2 {
  #server 192.168.1.1:8082;
  server 192.168.1.1:8082;
  }
  proxy_cache_path /tmp/cache levels=1:2 keys_zone=cache:128m inactive=30m max_size=1G;
  server {
  listen  8081;
  server_name h5.xxxx.com;
 
  location / {
    proxy_pass http://backend1;
    #Proxy Settings
    proxy_redirect   off;
     proxy_set_header  Host     $host;
    proxy_set_header  X-Real-IP  $remote_addr;
    proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
    proxy_max_temp_file_size 0;
    proxy_connect_timeout   90;
    proxy_send_timeout   90;
    proxy_read_timeout   90;
    proxy_buffer_size   4k;
    proxy_buffers     4 32k;
    proxy_busy_buffers_size  64k;
    proxy_temp_file_write_size 64k;
  add_header Nginx-Res "http://backend1";
  }
 
  location ~ ^/(h5)(.*)$ { 
     proxy_pass http://backend2;
     proxy_redirect off;
     proxy_set_header Host $host;
     proxy_cache cache;
     proxy_cache_valid 200 302 1d;
     proxy_cache_valid 301 1d;
     proxy_cache_valid any 1m;
     expires 1h;
   add_header Nginx-Res "http://backend2";
     proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie";
     add_header Nginx-Cache "$upstream_cache_status";
   }
 
  
  error_page  500 502 503 504 /50x.html;
  location = /50x.html {
    root  html;
  }
  location ~ .*\.(gif|jpg|png|css|js|ico)(.*) {
     proxy_pass http://backend1;
     proxy_redirect off;
     proxy_set_header Host $host;
     proxy_cache cache;
     proxy_cache_valid 200 302 30d;
     proxy_cache_valid 301 1d;
     proxy_cache_valid any 1m;
     expires 30d;
     proxy_ignore_headers "Cache-Control" "Expires" "Set-Cookie";
   add_header Nginx-Res "http://backend1";
     add_header Nginx-Cache "$upstream_cache_status";
  }