apache配置httpd.conf相關

1.apache開啓壓縮AddOutputFilterByType

找到並打開apache/conf目錄中的httpd.conf文件

在httpd.conf中打開deflate_Module,headers_Module,filter_module模塊，具體做法爲將 如下兩句前面的#去掉：
LoadModule filter_module modules/mod_filter.so
LoadModule deflate_module modules/mod_deflate.so
LoadModule headers_module modules/mod_headers.so

在httpd.conf文件底部加入如下代碼配置需要壓縮的文件：
<IfModule mod_deflate.c>
SetOutputFilter DEFLATE
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/php
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilter DEFLATE js css
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/atom_xml
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/x-httpd-php
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/gif image/png image/jpe image/swf image/jpeg image/bmp
# Don’t compress images and other #排除不需要壓縮的文件
BrowserMatch ^Mozilla/4 gzip-only-text/html
BrowserMatch ^Mozilla/4\.0[678] no-gzip
BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
SetEnvIfNoCase Request_URI .(?:html|htm)$ no-gzip dont-varySetEnvIfNoCase
#SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary
SetEnvIfNoCase Request_URI .(?:pdf|doc)$ no-gzip dont-vary
</IfModule>

 

2.Expires
Expires字段聲明瞭一個網頁或URL地址不再被瀏覽器緩存的時間，一旦超過了這個時間，瀏覽器都應該聯繫原始服務器。

#啓用expires_module模塊
LoadModule expires_module modules/mod_expires.so
# 啓用有效期控制
ExpiresActive On
# GIF有效期爲1個月
ExpiresByType image/gif A2592000
# HTML文檔的有效期是最後修改時刻後的一星期
ExpiresByType text/html M604800
#以下的含義類似
ExpiresByType text/css "now plus 2 months"
ExpiresByType text/js "now plus 2 days"
ExpiresByType image/jpeg "access plus 2 months"
ExpiresByType image/bmp "access plus 2 months"
ExpiresByType image/x-icon "access plus 2 months"
ExpiresByType image/png "access plus 2 months"