为了优化网站的访问速度，准备采用
HttpCompressionModule 6
对传输数据进行压缩，下载了
HttpCompressionModule 6 ,
并按照示例程序中的
web.config
配置了网站的
web.config
。
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
<sectionGroup name="blowery.web">
<section name="httpCompress" type="blowery.Web.HttpCompress.SectionHandler, blowery.Web.HttpCompress"/>
</sectionGroup>
</configSections>
<appSettings>
<add key="FCKeditor:UserFilesPath" value="/KeyuSoftShanyou/UserFiles" />
<add key="SearchIndexDir" value="~/index" />
</appSettings>
<!-- config section for my http module -->
<blowery.web>
<!--
Here's an example on how to change the algorithm or compression level
<compressionModule preferredAlgorithm="deflate|gzip" compressionLevel="high|normal|low"/>
so, to use deflate by default, and high compression, you would use the following line
-->
<httpCompress preferredAlgorithm="gzip" compressionLevel="high">
<excludedMimeTypes>
<add type="image/jpeg"/>
<add type="image/png"/>
<add type="image/gif"/>
</excludedMimeTypes>
<excludedPaths>
<!--<add path="NoCompress.aspx"/>-->
</excludedPaths>
</httpCompress>
</blowery.web>
<system.web>
<httpModules>
<!-- <add type="KeyuSoftShanyou.Util.NHSessionModule, KeyuSoftShanyou" name="NHSessionModule" />-->
<add name="CompressionModule" type="blowery.Web.HttpCompress.HttpModule, blowery.web.HttpCompress"/>
</httpModules>
<authentication mode="Forms">
<forms name="shanyouCookie" loginUrl="Admin/login.aspx" protection="All" timeout="90"/>
</authentication>
<configuration>
<configSections>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
<sectionGroup name="blowery.web">
<section name="httpCompress" type="blowery.Web.HttpCompress.SectionHandler, blowery.Web.HttpCompress"/>
</sectionGroup>
</configSections>
<appSettings>
<add key="FCKeditor:UserFilesPath" value="/KeyuSoftShanyou/UserFiles" />
<add key="SearchIndexDir" value="~/index" />
</appSettings>
<!-- config section for my http module -->
<blowery.web>
<!--
Here's an example on how to change the algorithm or compression level
<compressionModule preferredAlgorithm="deflate|gzip" compressionLevel="high|normal|low"/>
so, to use deflate by default, and high compression, you would use the following line
-->
<httpCompress preferredAlgorithm="gzip" compressionLevel="high">
<excludedMimeTypes>
<add type="image/jpeg"/>
<add type="image/png"/>
<add type="image/gif"/>
</excludedMimeTypes>
<excludedPaths>
<!--<add path="NoCompress.aspx"/>-->
</excludedPaths>
</httpCompress>
</blowery.web>
<system.web>
<httpModules>
<!-- <add type="KeyuSoftShanyou.Util.NHSessionModule, KeyuSoftShanyou" name="NHSessionModule" />-->
<add name="CompressionModule" type="blowery.Web.HttpCompress.HttpModule, blowery.web.HttpCompress"/>
</httpModules>
<authentication mode="Forms">
<forms name="shanyouCookie" loginUrl="Admin/login.aspx" protection="All" timeout="90"/>
</authentication>
<authorization> <allow users="*" /> </authorization>
<compilation defaultLanguage="c#" debug="true" />
<customErrors defaultRedirect="Error.aspx" mode="RemoteOnly" />
<customErrors defaultRedirect="Error.aspx" mode="RemoteOnly" />
<trace enabled="false" requestLimit="10" pageOutput="false"
traceMode="SortByTime"
localOnly="true"
/>
traceMode="SortByTime"
localOnly="true"
/>
<sessionState
mode="InProc"
stateConnectionString="tcpip=127.0.0.1:42424"
sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes"
cookieless="false"
timeout="20"
/>
<globalization requestEncoding="utf-8" responseEncoding="utf-8" />
<!-- 2003-12-03, Rob Eberhardt - [url]http://slingfive.com/demos/browserCaps/[/url] firefox 浏览器问题 -->
<!-- 2003-12-03, Rob Eberhardt - [url]http://slingfive.com/demos/browserCaps/[/url] firefox 浏览器问题 -->
<browserCaps>
<!-- GECKO Based Browsers (Netscape 6+, Mozilla/Firebird, ...) //-->
<case match="^Mozilla/5\.0 \([^)]*\) (Gecko/[-\d]+)? (?'type'[^/\d]*)([\d]*)/(?'version'(?'major'\d+)(?'minor'\.\d+)(?'letters'\w*)).*">
browser=Gecko
type=${type}
frames=true
tables=true
cookies=true
javascript=true
javaapplets=true
ecmascriptversion=1.5
w3cdomversion=1.0
css1=true
css2=true
xml=true
tagwriter=System.Web.UI.HtmlTextWriter
<case match="rv:(?'version'(?'major'\d+)(?'minor'\.\d+)(?'letters'\w*))">
version=${version}
majorversion=${major}
minorversion=${minor}
<case match="^b" with="${letters}">
beta=true
</case>
</case>
</case>
<!-- AppleWebKit Based Browsers (Safari...) //-->
<case match="AppleWebKit/(?'version'(?'major'\d)(?'minor'\d+)(?'letters'\w*))">
browser=AppleWebKit
version=${version}
majorversion=${major}
minorversion=0.${minor}
frames=true
tables=true
cookies=true
javascript=true
javaapplets=true
ecmascriptversion=1.5
w3cdomversion=1.0
css1=true
css2=true
xml=true
tagwriter=System.Web.UI.HtmlTextWriter
<case match="AppleWebKit/(?'version'(?'major'\d)(?'minor'\d+)(?'letters'\w*))( \(KHTML, like Gecko\) )?(?'type'[^/\d]*)/.*$">
type=${type}
</case>
</case>
<!-- Konqueror //-->
<case match = "Konqueror/(?'version'(?'major'\d+)(?'minor'\.\d+)(?'letters'));\w*(?'platform'[^\)]*)">
browser=Konqueror
version=${version}
majorversion=${major}
minorversion=${minor}
platform=${platform}
type=Konqueror
frames=true
tables=true
cookies=true
javascript=true
javaapplets=true
ecmascriptversion=1.5
w3cdomversion=1.0
css1=true
css2=true
xml=true
tagwriter=System.Web.UI.HtmlTextWriter
</case>
</browserCaps>
<!-- GECKO Based Browsers (Netscape 6+, Mozilla/Firebird, ...) //-->
<case match="^Mozilla/5\.0 \([^)]*\) (Gecko/[-\d]+)? (?'type'[^/\d]*)([\d]*)/(?'version'(?'major'\d+)(?'minor'\.\d+)(?'letters'\w*)).*">
browser=Gecko
type=${type}
frames=true
tables=true
cookies=true
javascript=true
javaapplets=true
ecmascriptversion=1.5
w3cdomversion=1.0
css1=true
css2=true
xml=true
tagwriter=System.Web.UI.HtmlTextWriter
<case match="rv:(?'version'(?'major'\d+)(?'minor'\.\d+)(?'letters'\w*))">
version=${version}
majorversion=${major}
minorversion=${minor}
<case match="^b" with="${letters}">
beta=true
</case>
</case>
</case>
<!-- AppleWebKit Based Browsers (Safari...) //-->
<case match="AppleWebKit/(?'version'(?'major'\d)(?'minor'\d+)(?'letters'\w*))">
browser=AppleWebKit
version=${version}
majorversion=${major}
minorversion=0.${minor}
frames=true
tables=true
cookies=true
javascript=true
javaapplets=true
ecmascriptversion=1.5
w3cdomversion=1.0
css1=true
css2=true
xml=true
tagwriter=System.Web.UI.HtmlTextWriter
<case match="AppleWebKit/(?'version'(?'major'\d)(?'minor'\d+)(?'letters'\w*))( \(KHTML, like Gecko\) )?(?'type'[^/\d]*)/.*$">
type=${type}
</case>
</case>
<!-- Konqueror //-->
<case match = "Konqueror/(?'version'(?'major'\d+)(?'minor'\.\d+)(?'letters'));\w*(?'platform'[^\)]*)">
browser=Konqueror
version=${version}
majorversion=${major}
minorversion=${minor}
platform=${platform}
type=Konqueror
frames=true
tables=true
cookies=true
javascript=true
javaapplets=true
ecmascriptversion=1.5
w3cdomversion=1.0
css1=true
css2=true
xml=true
tagwriter=System.Web.UI.HtmlTextWriter
</case>
</browserCaps>
</system.web>
<!-- This section contains the log4net configuration settings -->
<log4net> <!-- Define some output appenders -->
<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<param name="File" value="log.txt" />
<param name="AppendToFile" value="true" />
<param name="MaxSizeRollBackups" value="2" />
<param name="MaximumFileSize" value="100KB" />
<param name="RollingStyle" value="Size" />
<param name="StaticLogFileName" value="true" />
<layout type="log4net.Layout.PatternLayout">
<param name="Header" value="[Header]\r\n" />
<param name="Footer" value="[Footer]\r\n" />
<param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
</layout>
</appender>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" />
</layout> </appender> <!-- Set root logger level to ERROR and its appenders -->
<root>
<level value="ERROR" />
<appender-ref ref="RollingLogFileAppender" />
<appender-ref ref="ConsoleAppender" />
</root>
<!-- Print only messages of level DEBUG or above in the packages -->
<logger name="IBatisNet.DataMapper.Configuration.Cache.CacheModel">
<level value="DEBUG" />
</logger>
<logger name="IBatisNet.DataMapper.Configuration.Statements.PreparedStatementFactory">
<level value="DEBUG" />
</logger>
<logger name="IBatisNet.DataMapper.LazyLoadList">
<level value="DEBUG" />
</logger>
</log4net>
</configuration>
<!-- This section contains the log4net configuration settings -->
<log4net> <!-- Define some output appenders -->
<appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
<param name="File" value="log.txt" />
<param name="AppendToFile" value="true" />
<param name="MaxSizeRollBackups" value="2" />
<param name="MaximumFileSize" value="100KB" />
<param name="RollingStyle" value="Size" />
<param name="StaticLogFileName" value="true" />
<layout type="log4net.Layout.PatternLayout">
<param name="Header" value="[Header]\r\n" />
<param name="Footer" value="[Footer]\r\n" />
<param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
</layout>
</appender>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<param name="ConversionPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" />
</layout> </appender> <!-- Set root logger level to ERROR and its appenders -->
<root>
<level value="ERROR" />
<appender-ref ref="RollingLogFileAppender" />
<appender-ref ref="ConsoleAppender" />
</root>
<!-- Print only messages of level DEBUG or above in the packages -->
<logger name="IBatisNet.DataMapper.Configuration.Cache.CacheModel">
<level value="DEBUG" />
</logger>
<logger name="IBatisNet.DataMapper.Configuration.Statements.PreparedStatementFactory">
<level value="DEBUG" />
</logger>
<logger name="IBatisNet.DataMapper.LazyLoadList">
<level value="DEBUG" />
</logger>
</log4net>
</configuration>
使用效果：
使用 HttpCompressionModule 自带的 Fetch 工具进行测试，测试结果如下：
使用 HttpCompressionModule 自带的 Fetch 工具进行测试，测试结果如下：
测试结果说明
:
第一行数据是未使用 HttpCompressionModule 的测试结果。
第二行数据是使用 deflate 压缩算法进行压缩后的测试结果。
第二列数据是 Web 服务器传递到浏览器的文件大小。很明显，压缩后传输数据大大减少，有效地节约了带宽。
TTFB —首字节平均响应时间（ Gets the number of milliseconds that have passed before the first byte of the response was received. ）
TTLB —末字节平均响应时间（ Gets the number of milliseconds that passed before the last byte of the response was received. ）
Transit —传输数据到浏览器的时间。
从测试结果可以看出 , 采用 HttpCompressionModule 后访问速度有明显改善。
第一行数据是未使用 HttpCompressionModule 的测试结果。
第二行数据是使用 deflate 压缩算法进行压缩后的测试结果。
第二列数据是 Web 服务器传递到浏览器的文件大小。很明显，压缩后传输数据大大减少，有效地节约了带宽。
TTFB —首字节平均响应时间（ Gets the number of milliseconds that have passed before the first byte of the response was received. ）
TTLB —末字节平均响应时间（ Gets the number of milliseconds that passed before the last byte of the response was received. ）
Transit —传输数据到浏览器的时间。
从测试结果可以看出 , 采用 HttpCompressionModule 后访问速度有明显改善。
本文转自 张善友 51CTO博客，原文链接：http://blog.51cto.com/shanyou/75262，如需转载请自行联系原作者
