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301是永久重定向
302是临时重定向
编辑虚拟主机的配置文件需要用到apache的rewrite模块
所以要用要先检查apache是否安装了rewrite模块
# ./bin/apachectl -M | grep rewrite
rewrite_module (shared)
# vim /usr/local/apache/conf/extra/httpd-vhosts.conf
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{HTTP_HOST} ^www.aaa.com$ [OR]
RewriteCond %{HTTP_HOST} ^www.bbb.com$
RewriteRule ^/(.*)$ http://www.fansik.com/$1 [R=301,L]
</IfModule>
Apache日志切割
CustomLog "|/usr/local/apache/bin/rotatelogs -l /usr/local/apache/logs/discuz-access_%Y%m%d_log 86400" combined
Apache不记录以下结尾的内容
SetEnvIf Request_URI ".*\.gif$" image-request
SetEnvIf Request_URI ".*\.jpg$" image-request
SetEnvIf Request_URI ".*\.png$" image-request
SetEnvIf Request_URI ".*\.bmp$" image-request
SetEnvIf Request_URI ".*\.swf$" image-request
SetEnvIf Request_URI ".*\.js$" image-request
SetEnvIf Request_URI ".*\.css$" image-request
CustomLog "|/usr/local/apache/bin/rotatelogs -l /usr/local/apache/logs/discuz-access_%Y%m%d_log 86400" combined env=!image-request
Apache配置静态缓存
<IfModule mod_expires.c>
ExpiresActive on
ExpiresByType image/gif "access
plus 1 days"
ExpiresByType image/jpeg "access
plus 24 hours"
ExpiresByType image/png "access
plus 24 hours"
ExpiresByType text/css "now plus 2
hours"
ExpiresByType application/x-javascript
"now plus 2 hours"
ExpiresByType
application/x-shockwave-flash "now plus 2 hours"
ExpiresDefault "now plus 0
min"
</IfModule>
加载好上面的配置后可用curl来检查一下哦
# curl -x127.0.0.1:80 ‘http://120.55.194.217/static/image/common/logo.png‘ -I
如果出现红字，说明配置成功了，缓存时间是86400秒
HTTP/1.1 200 OK
Date: Tue, 15 Mar 2016 06:10:29 GMT
Server: Apache/2.4.6 (Unix) PHP/5.6.6
Last-Modified: Tue, 08 Dec 2015 02:39:16 GMT
ETag: "1149-52659e1375d00"
Accept-Ranges: bytes
Content-Length: 4425
Cache-Control: max-age=86400
Expires: Wed, 16 Mar 2016 06:10:29 GMT
Content-Type: image/png
如果没效果记得查看一下模块的开关是不是打开了
Apache防盗链
SetEnvIfNoCase
Referer "^http://.*\.discuz\.com" local_ref
SetEnvIfNoCase Referer ".*\.luntan\.com" local_ref
< filesmatch "\.(txt|doc|mp3|zip|rar|jpg|gif|png|js|css)">
Order Allow,Deny
Allow from env=local_ref
< /filesmatch>
Apache访问控制(只允许本机访问admin的管理页面admin)
<filesmatch "(.*)admin(.*)">
Order deny,allow
Deny from all
Allow from 127.0.0.1
<filesmatch>
Apache禁止解析某个目录下的php文件
<Directory /opt/discuz>
php_admin_flag engine off
<filesmatch "(.*)php">
Order deny,allow
Deny from all
</filesmatch>
</Directory>
Apache禁止指定user_agent
<IfModule mod_rewrite.c>
RewriteCond %{HTTP_USER_AGENT} ^.*curl.* [NC,OR]
RewriteCond %{HTTP_USER_AGENT} ^.*chrome* [NC]
RewriteRule .* - [F]
</IfModule>
Apache限制某个目录
<IfModule mod_rewrite.c>
RewriteCond %{REQUEST_URI} ^.*/tmp/.* [NC]
RewriteRule .* - [F]
</IfModule>
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原文地址：http://www.cnblogs.com/fansik/p/5552182.html
