htaccess特殊字符RewriteRule尚不可用

Question

We have a bunch of URLs that were indexed by Google with special apostrophes (url encoded as '%E2%80%99'). We corrected the urls on the server, but Google is still pointing there and we didn't want to interrupt any SEO mojo here. Any thoughts why this won't work?

Current rewrite rule in .htaccess file:

# remove apostrophes from a string
RewriteRule ^(.*)’(.*)$ /$1$2 [L,R=301]
RewriteRule ^(.*)%E2%80%99(.*)$ /$1$2 [L,R=301]

Example replace this URL:

http://example.com/santa%E2%80%99s-comin-to-town/

with this URL:

http://example.com/santas-comin-to-town/

Answer 1

Try using this:

RewriteRule ^(.*)’(.*)$ /$1$2 [B,L,R=301]
RewriteRule ^(.*)([^\w].+\d)(.*)$ /$1$3 [B,L,R=301]

using the % character can have adverse effects on rewrite rules:

(%..%..%..) or (\%..\%..\%..) 

should also work, although make sure you provide the [B] flag on the end of the rule.

more info

Answer 2

使用此规则在重写规则中使用十六进制代码：

RewriteRule ^(.*)\xE2\x80\x99(.*)$ /$1$2 [L,R=301]