htaccess技巧汇总记录

自定义RSS链接

# 自定义RSS链接
<IfModule mod_rewrite.c>
 RewriteEngine on
 RewriteCond %{HTTP_USER_AGENT} !FeedBurner	[NC]
 RewriteCond %{HTTP_USER_AGENT} !FeedValidator [NC]
 RewriteRule ^feed/?([_0-9a-z-]+)?/?$ http://feeds2.feedburner.com/catswhocode [R=302,NC,L]
</IfModule>

去除WordPress分类链接中的“/category/

RewriteRule ^category/(.+)$ http://www.yourblog.com/$1 [R=301,L]

开启浏览器端缓存

FileETag MTime Size
<ifmodule mod_expires.c>
  <filesmatch "\.(jpg|gif|png|ico|css|js)$">
       ExpiresActive on
       ExpiresDefault "access plus 1 year"
   </filesmatch>
</ifmodule>

拦截机器人垃圾评论

RewriteEngine On
RewriteCond %{REQUEST_METHOD} POST
RewriteCond %{REQUEST_URI} .wp-comments-post\.php*
RewriteCond %{HTTP_REFERER} !.*yourblog.com.* [OR]
RewriteCond %{HTTP_USER_AGENT} ^$
RewriteRule (.*) ^http://%{REMOTE_ADDR}/$ [R=301,L]

开启维护模式

RewriteEngine on
RewriteCond %{REQUEST_URI} !/maintenance.html$
RewriteCond %{REMOTE_ADDR} !^123\.123\.123\.123
RewriteRule $ /maintenance.html [R=302,L]

图片防盗链

（替换mysite为自己的网址和/images/notlink.jpg为自己定制的防盗链声明图片）

RewriteEngine On
#Replace ?mysite\.com/ with your blog url
RewriteCond %{HTTP_REFERER} !^http://(.+\.)?mysite\.com/ [NC]
RewriteCond %{HTTP_REFERER} !^$
#Replace /images/nohotlink.jpg with your "don't hotlink" image url
RewriteRule .*\.(jpe?g|gif|bmp|png)$ /images/nohotlink.jpg [L]

阻止指定ip访问

<Limit GET POST>
order allow,deny
deny from 200.49.176.139
allow from all
</Limit>

带www跳转不带www的

    <IfModule mod_rewrite.c>
      RewriteCond %{HTTPS} !=on
      RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
      RewriteRule ^ http://%1%{REQUEST_URI} [R=301,L]
    </IfModule>

不带www跳转带www

    <IfModule mod_rewrite.c>
      RewriteCond %{HTTPS} !=on
      RewriteCond %{HTTP_HOST} !^www\..+$ [NC]
      RewriteRule ^ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
    </IfModule>

禁止展开目录

# 禁止展开网站目录
Options All -Indexes

强制https浏览

<IfModule mod_rewrite.c>
   RewriteEngine On
   RewriteCond %{HTTPS} !=on
   RewriteRule ^(.*)$ https://%{HTTP_HOST}/$1 [R=301,L]
</IfModule>

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