Nginx中server_name指令的参数详解

server {
     listen       80;
     server_name  domain.com  www.domain.com;
     ...
}

server {
     listen       80;
     server_name  *.domain.com;     ...
}

server {
     listen       80;
     server_name  www.*;
     ...
}

server {
     listen       80;
     server_name  ~^(?.+)\.domain\.com$;     ...
}

server
   {
     listen       80;
     server_name  ~^(www\.)?(.+)$;
     index index.php index.html;
     root  /data/wwwsite/$2;
   }

server
   {
     listen       80;
     server_name  ~^(.+)?\.domain\.com$;
     index index.html;
     if ($host = domain.com){
         rewrite ^ http://www.domain.com permanent;
     }
     root  /data/wwwsite/domain.com/$1/;
   }

upstream web_app {
   server 127.0.0.1:8080 weight=1 max_fails=2 fail_timeout=30s;
   server 127.0.0.1:8081 weight=1 max_fails=2 fail_timeout=30s;
 }
  server{
  listen 8093;
  #server_name 127.0.0.1:8093;
  server_name 192.168.47.128:8093
  access_log  logs/host.access.log  main;
  location /
  {
  proxy_next_upstream http_502 http_504 error timeout invalid_header;
  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_pass http://web_app;
  expires    3d;
  }