In view of the site's compatibility under a variety of devices, there are many websites will have mobile version and computer version of two versions. Visit the same website URL, when the server identifies the user to use the computer access, open the computer version of the page, if users use mobile phone access, you will get the mobile version of the page.
Nginx Judging device According to UserAgent, there is an open source user-agent in foreign countries to differentiate between PC and mobile phone solutions can be directly used:
set $mobile _rewrite do_not_perform;if($http _user_agent ~*"(Android|bb\d+|meego). +mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip ( Hone|od) |iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m (ob|in) i|palm (OS)? | Phone|p (Ixi|re) \/|plucker|pocket|psp|series (4|6) 0|symbian|treo|up\. (browser|link) |vodafone|wap|windows Ce|xda|xiino"{set $mobile _rewrite perform;}if($http _user_agent ~*"^ (1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac (er|oo|s\-) |ai (KO|RN) |al (Av|ca|co) |amoi|an (EX|NY|YW) | Aptu|ar (Ch|go) |as (te|us) |attw|au (di|\-m|r |s) |avan|be (CK|LL|NQ) |bi (lb|rd) |bl (Ac|az) |br (e|v) w|bumb|bw\-(n|u) |c55 \/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co (mp|nd) |craw|da (it|ll|ng) |dbte|dc\-s|devi|dica|dmob|do (c|p) O|ds (12|\ -D) |el (49|ai) |em (L2|ul) |er (ic|k0) |esl8|ez ([4-7]0|os|wa|ze) |fetc|fly (\-|_) |g1 U|g560|gene|gf\-5|g\-mo|go (\.w|od) |GR (Ad|un) |haie|hcit|hd\-(m|p|t) |hei\-|hi (Pt|ta) |hp (I|IP) |hs\-c|ht (c (\-| |_|a|g|p|s|t) |tp) |hu (AW|TC) |i\-(20|go| MA) |i230|iac (|\-|\/) |ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja (t|v) a|jbro|jemu|jigs|kddi|keji|kgt (|\/) |klon| Kpt |kwc\-|kyo (c|k) |le (no|xi) |lg (g|\/(k|l|u) |50|54|\-[a-w]) |libw|lynx|m1\-w|m3ga|m50\/|ma (TE|UI|XO) |MC (01|21|ca ) |m\-cr|me (Rc|ri) |mi (o8|oa|ts) |mmef|mo (01|02|bi|de|do|t (\-| |o|v) |zz) |mt (50|p1|v) |mwbp|mywa|n10[0-2]|n20[2-3]| N30 (0|2) |n50 (0|2|5) |n7 (0 (0|1) |10) |ne ((c|m) \-|on|tf|wf|wg|wt) |nok (6|i) |nzph|o2im|op (TI|WV) |oran|owg1|p800|pan (a|d|t) |PDXG|PG (13|\-([1-8]|c)) |PHIL|PIRE|PL (AY|UC) |pn\-2|po (ck|rt|se) |PROX|PSIO|PT\-G|QA\-A|QC (07|12|21|32|60|\ -[2-7]|i\-) |qtek|r380|r600|raks|rim9|ro (Ve|zo) |s55\/|sa (Ge|ma|mm|ms|ny|va) |sc (01|h\-|oo|p\-) |sdk\/|se (C (\-|0|1 ) |47|mc|nd|ri) |sgh\-|shar|sie (\-|m) |SK\-0|SL (45|id) |sm (AL|AR|B3|IT|T5) |so (ft|ny) |sp (01|h\-|v\-|v) |sy (01|MB) |t2 (18|50) |t6 (00|10|18) |ta (gt|lk) |tcl\-|tdg\-|tel (i|m) |tim\-|t\-mo|to (pl|sh) |ts (70|M\-|M3|M5) |tx\-9|up (\.B|G1|SI) |utst|v400|v750|veri|vi (Rg|te) |vk (40|5[0-3]|\-v) |vm40|voda|vulc|vx (52|53|60|61|70|80|81|83|85|98) |w3c (\-|) | Webc|whit|wi (g |nc|nw) |wmlb|wonu|x700|yas\-|your|zeto|zte\-)"{set $mobile _rewrite perform;}if($mobile _rewrite =perform) {Rewrite^ http://detectmobilebrowser.com/Mobile redirect; Break;}
Address: http://detectmobilebrowsers.com/
Usually we ourselves in nginx configuration, directly through the IF statement
if ($http _user_agent ~ (kindle| android|......|) {
Rewrite "^/$" http://m.mike.com/redirect;
Rewrite "^/(AA|BB)/$" Http://m.mike.com/redirect;
Rewrite "^/cc/$" http://m.mike.com/fahao/redirect;
Break
}
Note: nginx Regular ~ Case-sensitive, ~* case insensitive
Nginx Adaptation Mobile End