.htaccess文件常用功能总结 【原创】

Options FollowSymLinks
# AllowOverride None
AllowOverride All

# 去掉注释
LoadModule rewrite_module libexec/apache2/mod_rewrite.so

# 可以选择修改使用.htaccess以外的文件名，如.config
AccessFileName .config

SetEnv TZ Asia/Shanghai

# 允许显示，两种方式
Options Indexes FollowSymLinks
Options All +Indexes
# 隐藏目录，三种方式
Options FollowSymLinks
Options All -Indexes
Options -Indexes

# 保护 htaccess 文件 
<Files .htaccess>
order allow,deny
deny from all
</Files>

# 阻止查看所有文件
<Files *>
order allow,deny
deny from all
</Files>

# 阻止查看指定的文件
<Files logo.png>
order allow,deny
deny from all
</Files>

# 多种文件类型 
<FilesMatch ".(htaccess|htpasswd|ini|phps|fla|psd|log|sh)$">
order allow,deny
deny from all
</FilesMatch>

Redirect permanent / http://www.csxiaoyao.com
Redirect temp /old.html http://www.csxiaoyao.com/index.html
order deny,allow

# 开启URL重写
RewriteEngine On
# 重写规则
RewriteRule ^demo/getnew/([0-9]+)$   index.php/demo/getnew?id=$1
RewriteRule ^demo/(\S+)$   index.php/demo/$1

Order allow,deny
Deny from 123.123.123.123
Deny from 123.123.1
Allow from all

# 基于网站根目录
ErrorDocument 404 /pages/404.html
ErrorDocument 500 /pages/500.html

DirectoryIndex index.html index.htm index.php

<FilesMatch ".(flv|gif|jpg|jpeg|png|ico|swf|js|css|pdf)$">
Header set Cache-Control "max-age=2592000"
</FilesMatch>
<FilesMatch ".(pl|php|cgi|spl|scgi|fcgi)$">
Header unset Cache-Control
</FilesMatch>

AddOutputFilterByType DEFLATE text/plain  
AddOutputFilterByType DEFLATE text/html  
AddOutputFilterByType DEFLATE text/xml  
AddOutputFilterByType DEFLATE text/css  
AddOutputFilterByType DEFLATE application/xml  
AddOutputFilterByType DEFLATE application/xhtml+xml  
AddOutputFilterByType DEFLATE application/rss+xml  
AddOutputFilterByType DEFLATE application/javascript  
AddOutputFilterByType DEFLATE application/x-javascript

RewriteEngine on
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{HTTP_REFERER} !^http://(www\.)?csxiaoyao.com(/)?.*$     [NC]
RewriteRule .*\.(gif|jpg|jpeg|bmp|png)$ http://www.csxiaoyao.cn/src/logo.png [R,NC,L]

RewriteEngine On

# 阻止脚本企图通过URL修改mosConfig值
RewriteCond %{QUERY_STRING} mosConfig_[a-zA-Z_]{1,21}(=|%3D) [OR]
# 阻止脚本通过URL传递的base64_encode垃圾信息
RewriteCond %{QUERY_STRING} base64_encode.*(.*) [OR]
# 阻止在URL含有<script>标记的脚本
RewriteCond %{QUERY_STRING} (<|%3C).*script.*(>|%3E) [NC,OR]
# 阻止企图通过URL设置PHP的GLOBALS变量的脚本
RewriteCond %{QUERY_STRING} GLOBALS(=|[|%[0-9A-Z]{0,2}) [OR]
# 阻止企图通过URL设置PHP的_REQUEST变量的脚本
RewriteCond %{QUERY_STRING} _REQUEST(=|[|%[0-9A-Z]{0,2})
# 把所有被阻止的请求转向到403禁止提示页面
RewriteRule ^(.*)$ index.php [F,L]
# 禁止某些目录里的脚本执行权限
AddHandler cgi-script .php .pl .py .jsp .asp .htm .shtml .sh .cgi
Options -ExecCGI