.htaccess-如何将url中的大写字母和带重音符号的字母重定向到不带重音的小写字母? [英] .htaccess - How to redirect uppercase and accented letters to unaccented lowercase in url?

问题描述

我将RewriteEngine与以下htaccess规则结合使用，以从网址中删除带重音符号的字母:

I use the RewriteEngine with the following htaccess rules to remove accented and capitalized letters from urls:

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(A|Á|á|Â|â|Æ|æ|À|à|Å|å|Ã|ã|Ä|ä)(.*?)$
RewriteRule . %1a%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(B)(.*?)$
RewriteRule . %1b%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(C|Ç|ç)(.*?)$
RewriteRule . %1c%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(D)(.*?)$
RewriteRule . %1d%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(E|É|é|Ê|ê|È|è|Ð|ð|Ë|ë)(.*?)$
RewriteRule . %1e%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(F)(.*?)$
RewriteRule . %1f%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(G)(.*?)$
RewriteRule . %1g%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(H)(.*?)$
RewriteRule . %1h%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(I|Í|í|Î|î|Ì|ì|Ï|ï)(.*?)$
RewriteRule . %1i%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(J)(.*?)$
RewriteRule . %1j%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(K)(.*?)$
RewriteRule . %1k%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(L)(.*?)$
RewriteRule . %1l%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(M)(.*?)$
RewriteRule . %1m%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(N|Ñ|ñ)(.*?)$
RewriteRule . %1n%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(O|Ó|ó|Ô|ô|Œ|œ|Ò|ò|Ø|ø|Õ|õ|Ö|ö)(.*?)$
RewriteRule . %1o%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(P|ß|Þ|þ)(.*?)$
RewriteRule . %1p%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(Q)(.*?)$
RewriteRule . %1q%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(R)(.*?)$
RewriteRule . %1r%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(S)(.*?)$
RewriteRule . %1s3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(T)(.*?)$
RewriteRule . %1t%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(U|Ú|ú|Û|û|Ù|ù|Ü|ü)(.*?)$
RewriteRule . %1u%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(V)(.*?)$
RewriteRule . %1v%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(W)(.*?)$
RewriteRule . %1w%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(X)(.*?)$
RewriteRule . %1x%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(Y|Ý|ý|Ÿ|ÿ)(.*?)$
RewriteRule . %1y%3 [R=301,L]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteCond %{REQUEST_URI} ^(.*?)(Z)(.*?)$
RewriteRule . %1z%3 [R=301,L]

如何使用RewriteMap或mod_speling改进或简化此代码 如本参考文献中所建议: http://www.askapache.com/htaccess/rewrite-uppercase-lowercase.html

How can I improve or make this code shorter whitout using RewriteMap or mod_speling as suggested in this reference: http://www.askapache.com/htaccess/rewrite-uppercase-lowercase.html

更新答案 根据Samurai8的回答，我设置了一个环境变量，以便首先准备所有更改并在最后重定向.这是htaccess另存为UTF-8:

UPDATE ANSWER According to Samurai8's answer I have set an environment variable in order to prepare all changes first and redirect at the end. Here is the htaccess save as UTF-8:

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(A|Á|á|Â|â|Æ|æ|À|à|Å|å|Ã|ã|Ä|ä)(.*)$ $1a$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(B)(.*)$ $1b$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(C|Ç|ç)(.*)$ $1c$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(C|Ç|ç)(.*)$ $1c$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(D)(.*)$ $1d$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(E|É|é|Ê|ê|È|è|Ð|ð|Ë|ë)(.*)$ $1e$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(F)(.*)$ $1f$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(G)(.*)$ $1g$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(H)(.*)$ $1h$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(I|Í|í|Î|î|Ì|ì|Ï|ï)(.*)$ $1i$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(J)(.*)$ $1j$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(K)(.*)$ $1k$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(L)(.*)$ $1l$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(M)(.*)$ $1m$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(N|Ñ|ñ)(.*)$ $1n$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(O|Ó|ó|Ô|ô|Œ|œ|Ò|ò|Ø|ø|Õ|õ|Ö|ö)(.*)$ $1o$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(P|ß|Þ|þ)(.*)$ $1p$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(Q)(.*)$ $1q$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(R)(.*)$ $1r$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(S)(.*)$ $1s$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(T)(.*)$ $1t$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(U|Ú|ú|Û|û|Ù|ù|Ü|ü)(.*)$ $1u$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(V)(.*)$ $1v$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(W)(.*)$ $1w$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(X)(.*)$ $1x$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(Y)(.*)$ $1y$3 [E=Redirect:1,N,R=301]
RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(Z)(.*)$ $1z$3 [E=Redirect:1,N,R=301]
RewriteCond %{ENV:Redirect} =1
RewriteRule ^ - [R,L,E=!Redirect]

有用的参考文献

• http://www.askapache.com/htaccess/rewrite-uppercase-lowercase.html

https: //superuser.com/questions/28779/如何在vim中查找当前缓冲区的编码

具有重写规则的法语字符

推荐答案

使它工作的方法是将.htaccess文件另存为utf-8.有关如何执行此操作的说明，请参见localhost/à将被重写为localhost/a¡.我只能猜测其原因，但我认为这是因为Apache假定字符串具有与实际不同的其他字符编码.

The way I got it to work is by saving the .htaccess file as utf-8. An explanation on how to do that can be found here for vim. If you use an other editor, you'll need to search a bit. If the .htaccess file isn't saved as an utf-8 file, but as an ascii file instead, the RewriteRules will leave 'strange characters'. localhost/à would be rewritten to localhost/a¡ for example. I can only guess the reason for that, but I assume this is because Apache assumes strings to have an other character encoding than they actually have.

如果一切正常，可以将[R]更改为[R=301]以使重定向永久生效.永久重定向由浏览器缓存，从而减少了服务器对将来请求的负载，但是如果您仍在测试中，则它们会使重写变得混乱，因为可以缓存旧的重写.

If everything works as expected, you can change [R] to [R=301] to make the redirect permanent. Permanent redirects are cached by the browser, reducing the load on the server for future requests, but they mess up rewrites if you are still testing, because an old rewrite could be cached.

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(Á|á|Â|â|Æ|æ|À|à|Å|å|Ã|ã|Ä|ä|A)(.*)$ $1a$3 [E=Redirect:1,N,R]

RewriteCond %{REQUEST_METHOD}  !=POST
RewriteRule ^(.*)(B)(.*)$ $1b$3 [E=Redirect:1,N,R]

#etc...

RewriteCond %{ENV:Redirect} =1
RewriteRule ^ - [R,L,E=!Redirect]

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