301 替换 404
apache写法:
RewriteEngine OnRewriteBase /RewriteCond %{REQUEST_FILENAME} !-fRewriteCond %{REQUEST_FILENAME} !-dRewriteRule ^(.*)$ / [R=301,L]
?
nginx写法:
if (!-f $request_filename){set $rule_0 1$rule_0;}if (!-d $request_filename){set $rule_0 2$rule_0;}if ($rule_0 = "21"){rewrite ^/(.*)$ / permanent;break;}?