Front-End Virtual server

server {//define virtual host Listen80; server_name www. xxx.com api.xxx.com; Access_log/srv/www/xxx.com/app/logs/www.xxx.com_access.Log; Error_log/srv/www/xxx.com/app/logs/www.xxx.com_error.Lognotice; Rewrite^/app\.php/? (. *) $/$1permanent; Rewrite the requested URL, where the function is to remove the app.php#rewrite ^/(. *)/$/$1 permanent;Root/srv/www/xxx.com/web; Error_page500 502 504/500.html; Location~* (/qrcode/(. *).png) $ {proxy_set_header X-real-ip$remote _addr; Proxy_set_header: Used to process the HTTP header to the server behind the proxy, X-real-ip x-forwarded-for is used to identify the original IP, $remote _addr: The user's IP address Proxy_set_hea Der X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; $http _host Destination Address Proxy_pass_header Set-cookies; Keep the HTTP header cookie Field Proxy_pass http://backend; } Location~ ^/admin/.*{proxy_set_header X-real-ip$remote _addr; Proxy_set_header X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; Proxy_pass_header Set-cookies; Auth_basic"Password"; Auth_basic_user_file/etc/nginx/htpasswd; Proxy_pass http://backend;} Location~ .*\. (js|css|gif|jpg|jpeg|png|bmp|swf|ico) $ {proxy_set_header X-real-ip$remote _addr; Proxy_set_header X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; Proxy_pass_header Set-cookies; Proxy_pass http://backend;} Location~* (/yyf-wheel (. *)) $ {Proxy_set_header X-real-ip$remote _addr; Proxy_set_header X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; Proxy_pass_header Set-cookies; Proxy_pass http://lol;} Location~* (/index (. *) |/get/user|/product/(. *) |/usr/(. *))) $ {Proxy_set_header X-real-ip$remote _addr; Proxy_set_header X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; Proxy_pass_header Set-cookies; Proxy_pass http://users;} Location~* (/invite/(. *) |/media/(. *) |/lib/responsive_filemanager/(. *))) $ {Proxy_set_header X-real-ip$remote _addr; Proxy_set_header X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; Proxy_pass_header Set-cookies; Proxy_pass http://backend;} Location/{proxy_set_header X-real-ip$remote _addr; Proxy_set_header X-forwarded- for $remote _addr; Proxy_set_header Host$http _host; Proxy_pass_header Set-cookies; Proxy_pass http://Dota2;    }}

1. Location matching rules
   • An = exact match is already prefaced
     If only the request at the end of the root directory is matched in A, no strings can be followed.
   • ^~Begins with a URI that begins with a regular string, not a regular match
   • ~ Starts with a case-sensitive regular match;
   • ~* start indicates a case-insensitive regular match
   • /generic match, if there is no other match, any request will match to

Sequential no priority:
(location =) > (location full path) > (location ^~ path) > (Location ~,~* regular order) > (Location section start path) > (/)

The above matching results
According to the location above, the following sample matches are set up:

• /config A
  exactly matches exactly, even if/index.html does not match
• /downloads/download.html config b
  Match b , there is no match, b
• /images/1.gif, configuration D
  matches to F, match down to D, stop down
• /images/abc/def, config D
  Longest match to G, down to D, stop down
  you can see that any/images/beginning with a match to D and stop, FG write here is meaningless, H is never round, here just to illustrate the match order
• /documents/ document.html, config C
  matches to C, there are no matches down, C
• /documents/1.jpg, configuration E
  matches to C, the regular match to E
• /documents/abc.jpg config CC
  longest match to C, down regular order to CC, not down to e

Therefore, in actual use, the individual feel that there are at least three matching rule definitions, as follows: #直接匹配网站根, through the domain name to visit the site home more frequently, using this will speed up processing, the official website said. #这里是直接转发给后端应用服务器了, can also be a static home # first required rule location =/{    Proxy_pass http://tomcat:8080/index}# the second required rule is to handle a static file request, This is nginx as the strength of the HTTP server # There are two configuration modes, directory matching or suffix matching, either one or use location ^~/static/{    root/webroot/static/;} Location ~* \. (Gif|jpg|jpeg|png|css|js|ico) $ {    root/webroot/res/;} #第三个规则就是通用规则, used to forward a dynamic request to the backend Application Server # non-static file request is the default is dynamic request, own according to the actual grasp # after all, some of the current framework of popular, with the. php,.jsp suffix is rare. Location/{    Proxy_ Pass http://tomcat:8080/}

　　

Front-End Virtual server