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httpd配置文件详解(下)

2015-06-25 16:39 661 查看
httpd配置文件说明
3、虚拟主机配置项
(1)虚拟主机使用前提:
注释主服务器DocumentRoot段
(2)虚拟主机三种形式

基于端口的虚拟主机,例:
# 设置监听端口
Listen 80
Listen 8080

<VirtualHost 192.168.100.1:80>
ServerName new.parparxy.com
DocumentRoot "/var/www/news"
ErrorLog logs/news_error_log
LogLevel warn
CustomLog logs/news_access_log combined
</VirtualHost>

<VirtualHost 192.168.100.1:8080>
ServerName images.parparxy.com
DocumentRoot "/var/www/images"
ErrorLog logs/images_error_log
LogLevel warn
CustomLog logs/images_access_log combined
</VirtualHost>


基于IP的虚拟主机:例
<VirtualHost 192.168.100.1:80>
ServerName www.parparxy.com
DocumentRoot "/var/www/html"
ErrorLog logs/error_log
LogLevel warn
CustomLog logs/access_log combined
</VirtualHost>

<VirtualHost 192.168.200.2:80>
ServerName new.parparxy.com
DocumentRoot "/var/www/news"
ErrorLog logs/news_error_log
LogLevel warn
CustomLog logs/news_access_log combined
</VirtualHost>


基于域名的虚拟主机:例
# 启用NameVirtualHost
NameVirtualHost    192.168.100.1:80

<VirtualHost news.parparxy.com>
DocumentRoot /var/www/news
ServerName news.parparxy.com
Errorlog logs/news_error_log
LogLevel warn
CustomLog logs/news_access_log combined
</VirtualHost>

<VirtualHost images.parparxy.com>
DocumentRoot /var/www/images
ServerName images.parparxy.com
Errorlog logs/images_error_log
logLevel warn
CustomLog logs/images_access_log combined
</VirtualHost>


4、使用mod_deflate模块压缩页面优化传输速度
SetOutPutFilter DEFLATE
# mod_deflate configuration

# Restrict compression to these MIME types
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE text/css

# Level of compression (Highest 9 - Lowest 1)
DeflateCompressionLevel 9

# Netscape 4.x has some problems.
BrowserMatch ^Mozilla/4 gzip-only-text/html

# Netscape 4.06-4.08 have some more problems
BrowserMatch ^Mozilla/4\.0[678] no-gzip

# MSIE masquerades as Netscape, but it is fine
BrowserMatch \bMSI[E] !no-gzip !gzip-only-text/html
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