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Usage of rewritecond
The usage of rewritecond is to decide whether a certain rewrite rule should be applied based on specific conditions. The RewriteCond instruction supports a variety of conditions, including checking the source IP address of the HTTP request, checking the source domain name of the HTTP request, checking the User-Agent header of the HTTP request, checking the HTTP method of the request, checking the query string of the request, and checking the file type of the request. etc.
Introduction to the usage of rewritecondThe usage of rewritecond can determine whether a certain rewrite rule should be applied based on specific conditions. The RewriteCond instruction supports a variety of conditions, including checking the source IP address of the HTTP request, checking the source domain name of the HTTP request, checking the User-Agent header of the HTTP request, checking the HTTP method of the request, checking the query string of the request, and checking the file type of the request. etc.
Explain the relevant knowledge of RewriteCond and 13 mod_rewrite application examples Apache pseudo-static1. Add the www tag to the subdomain name RewriteCond %{HTTP_HOST} ^([a-z.]+)?example\.com$ [NC] RewriteCond %{HTTP_HOST} !^www\. [NC] RewriteRule .? http://www. xample.com%{REQUEST_URI} [R=301,L] This rule captures the %1 variable of the second-level domain name. If it is not www
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