301 I am trying to find out how to write the redirect code, but I have some questions.
The sample is to redirect http://example.com to http://www.example.com
RewriteEngine on
RewriteCond%{HTTP_HOST}^example\.com$
RewriteRule^(.*)$http://www.example.com/$1 [R=301,L]
appears.
My URL is http://st 〇 ..sakura.ne.jp and http://www.st 〇 ..sakura.ne.jp.
Thank you for your advice.
The RewriteCon condition is a regular expression.
RewriteCond 条件Conditional comparison 【 条件Conditional expression 】
%{HTTP_HOST} gets the hostname.
In this case, get st 〇 >.sakura.ne.jp.
^ means beginning and $ means end of sentence.
If you want to compare the exact match, you need to compare the full text, so you can specify a string from the beginning to the end of the sentence.
The characters used in the regular expression must be escaped.
. means any one character in the regular expression, so it works if you say it moves as it is, but
st00-sakura-ne-jp will also be a hit.
So I'll go to \. and escape.
In summary, the description is as follows:
RewriteEngine on
RewriteCond%{HTTP_HOST}^st 00\.sakura\.ne\.jp$
RewriteRule^(.*)$http://www.st 〇 ..sakura.ne.jp/$1 [R=301,L]
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