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条件模式重写变量

Conditional Mod-rewrite Variables

本文关键字：变量 重写 模式 条件 | 更新日期: 2023-09-27

从我的研究(阅读文档和试验和错误)到目前为止，我想要完成的是不可能的。目前，每当我们想要将移动设备上的用户重定向到我们的移动站点时，我们都会多次复制一个大的条件。但这对我来说似乎效率很低。

例如我们有

# Check if this looks like a mobile device
RewriteCond %{HTTP:x-wap-profile} !^$ [OR]
RewriteCond %{HTTP:Profile}       !^$ [OR]
RewriteCond %{HTTP_USER_AGENT} "acs|alav|alca|amoi|audi|aste|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "dang|doco|eric|hipt|inno|ipaq|java|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT}  "maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|opwv" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "palm|pana|pant|pdxg|phil|play|pluc|port|prox|qtek|qwap|sage|sams|sany" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|w3cs|wap-|wapa|wapi" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "wapp|wapr|webc|winw|winw|xda|xda-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "up.browser|up.link|windowssce|iemobile|mini|mmp" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "symbian|midp|wap|phone|pocket|mobile|pda|psp" [NC]
RewriteCond %{HTTP_USER_AGENT} !macintosh [NC]
RewriteCond %{THE_REQUEST} !/(css|js|files) [NC]
RewriteCond %{THE_REQUEST} !.*(nonmobile=1|testmobile=0) [NC]
# Redirect to base page on the mobile site
RewriteRule ^ http://m.example.com [R,L]

这很容易，只需发送所有非css/js/文件请求到m.example.com(我们网站的移动版本)。然后我们决定，如果这是对我们content目录的请求，我们希望它去一个特定的地方，所以我们复制了整个规则，并用不同的重写规则把它放在上面。我们的。htaccess现在是

RewriteCond %{HTTP:x-wap-profile} !^$ [OR]
RewriteCond %{HTTP:Profile}       !^$ [OR]
RewriteCond %{HTTP_USER_AGENT} "acs|alav|alca|amoi|audi|aste|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "dang|doco|eric|hipt|inno|ipaq|java|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT}  "maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|opwv" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "palm|pana|pant|pdxg|phil|play|pluc|port|prox|qtek|qwap|sage|sams|sany" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|w3cs|wap-|wapa|wapi" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "wapp|wapr|webc|winw|winw|xda|xda-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "up.browser|up.link|windowssce|iemobile|mini|mmp" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "symbian|midp|wap|phone|pocket|mobile|pda|psp|driod" [NC]
RewriteCond %{HTTP_USER_AGENT} !macintosh [NC]
RewriteCond %{THE_REQUEST} !/(css|js|files) [NC]
RewriteCond %{THE_REQUEST} !.*(nonmobile=1|testmobile=0) [NC]
# Redirect to sub page on mobile site
RewriteRule  ^/?(content)/('d+)(.*)$ http://m.example.com/sub/$2 [NE,R=301,NC,L]

# if mobile and non specific send it to root
RewriteCond %{HTTP:x-wap-profile} !^$ [OR]
RewriteCond %{HTTP:Profile}       !^$ [OR]
RewriteCond %{HTTP_USER_AGENT} "acs|alav|alca|amoi|audi|aste|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "dang|doco|eric|hipt|inno|ipaq|java|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT}  "maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|opwv" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "palm|pana|pant|pdxg|phil|play|pluc|port|prox|qtek|qwap|sage|sams|sany" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|w3cs|wap-|wapa|wapi" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "wapp|wapr|webc|winw|winw|xda|xda-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "up.browser|up.link|windowssce|iemobile|mini|mmp" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "symbian|midp|wap|phone|pocket|mobile|pda|psp" [NC]
RewriteCond %{HTTP_USER_AGENT} !macintosh [NC]
RewriteCond %{THE_REQUEST} !/(css|js|files) [NC]
RewriteCond %{THE_REQUEST} !.*(nonmobile=1|testmobile=0) [NC]
# Redirect to base page on the mobile site
RewriteRule ^ http://m.example.com [R,L]

是否有一种方法可以测试一个条件或创建一个可以测试的变量?

RewriteCond %{HTTP:x-wap-profile} !^$ [OR]
RewriteCond %{HTTP:Profile}       !^$ [OR]
RewriteCond %{HTTP_USER_AGENT} "acs|alav|alca|amoi|audi|aste|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "dang|doco|eric|hipt|inno|ipaq|java|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT}  "maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|opwv" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "palm|pana|pant|pdxg|phil|play|pluc|port|prox|qtek|qwap|sage|sams|sany" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|w3cs|wap-|wapa|wapi" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "wapp|wapr|webc|winw|winw|xda|xda-" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "up.browser|up.link|windowssce|iemobile|mini|mmp" [NC,OR]
RewriteCond %{HTTP_USER_AGENT} "symbian|midp|wap|phone|pocket|mobile|pda|psp" [NC]
RewriteCond %{HTTP_USER_AGENT} !macintosh [NC]
if(page ~= '/^'/?(content)/('d+)(.*)$/') {
      RewriteRule  ^/?(content)/('d+)(.*)$ http://m.example.com/sub/$2 [NE,R=301,NC,L]
} else {
      RewriteRule ^ http://m.example.com [R,L]
}

我认为这可以在PHP中完成，但保持它在apache级别将是最有效的我认为…但也许不是，因为它不能处理这个功能?

您不能将重写条件的长列表链接到多个规则。条件只适用于紧随其后的规则。但是根据你的htaccess文件的其余部分，你可以否定这些条件，让它通过，这样就不会被重写，然后你可以添加你的移动规则。这个想法是，如果它不是移动的，不要做任何事情并停止重写，然后之后的所有内容必须只适用于移动:

# pass-through the 2 non-mobile conditions
RewriteCond %{HTTP:x-wap-profile} ^$
RewriteCond %{HTTP:Profile}       ^$
RewriteCond %{HTTP_USER_AGENT} !"acs|alav|alca|amoi|audi|aste|avan|benq|bird|blac|blaz|brew|cell|cldc|cmd-" [NC]
RewriteCond %{HTTP_USER_AGENT} !"dang|doco|eric|hipt|inno|ipaq|java|jigs|kddi|keji|leno|lg-c|lg-d|lg-g|lge-" [NC]
RewriteCond %{HTTP_USER_AGENT}  !"maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|nec-|newt|noki|opwv" [NC]
RewriteCond %{HTTP_USER_AGENT} !"palm|pana|pant|pdxg|phil|play|pluc|port|prox|qtek|qwap|sage|sams|sany" [NC]
RewriteCond %{HTTP_USER_AGENT} !"sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo" [NC]
RewriteCond %{HTTP_USER_AGENT} !"teli|tim-|tosh|tsm-|upg1|upsi|vk-v|voda|w3cs|wap-|wapa|wapi" [NC]
RewriteCond %{HTTP_USER_AGENT} !"wapp|wapr|webc|winw|winw|xda|xda-" [NC]
RewriteCond %{HTTP_USER_AGENT} !"up.browser|up.link|windowssce|iemobile|mini|mmp" [NC]
RewriteCond %{HTTP_USER_AGENT} !"symbian|midp|wap|phone|pocket|mobile|pda|psp" [NC]
RewriteRule ^ - [L]
RewriteCond %{HTTP_USER_AGENT} macintosh [NC]
RewriteRule ^ - [L]
# everything after this will be mobile
RewriteRule  ^/?(content)/('d+)(.*)$ http://m.example.com/sub/$2 [NE,R=301,NC,L]
RewriteRule ^ http://m.example.com [R,L]
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