.NET平台上的Memcached客户端介绍

Mei笑D小妞

.NET平台上的Memcached客户端介绍
上Memcached的官网找.NET的客户端。最后在Codeplex上找到了一个叫Memcached Providers的客户端程序，很小，218K，里面就3个DLL,一个是Memcached Providers本身的DLL，还有一个是Enyim.Caching，Enyim.Caching也是一个.NET平台上的Memcached客户端，最后就是著名的log4net。
　　Memcached Providers的配置很方便，首先就是在.NET项目中引用上述提到的3个DLL文件，然后就需要修改项目的配置文件，如果是桌面程序，就修改APP.CONFIG，如果是WEB程序，就修改WEB.CONFIG。
首先在configSections节点下增加如下配置



<section name="cacheProvider" type="MemcachedProviders.Cache.CacheProviderSection, MemcachedProviders"
allowDefinition="MachineToApplication" restartOnExternalChanges="true"/>
<sectionGroup name="enyim.com">
<section name="memcached" type="Enyim.Caching.Configuration.MemcachedClientSection, Enyim.Caching" />
</sectionGroup>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
　　接着在configuration节点下增加Enyim的配置节点



<enyim.com>
<memcached>
<servers>
<!-- put your own server(s) here-->
<add address="10.60.0.105" port="19191" />
</servers>
<socketPool minPoolSize="10" maxPoolSize="100" connectionTimeout="00:00:10" deadTimeout="00:02:00" />
</memcached>
</enyim.com>
　　在configuration节点下增加Memcached Providers的配置节点



<cacheProvider defaultProvider="MemcachedCacheProvider">
<providers>
<add name="MemcachedCacheProvider" type="MemcachedProviders.Cache.MemcachedCacheProvider, MemcachedProviders"
keySuffix="_MySuffix_" defaultExpireTime="2000"/>
</providers>
</cacheProvider>
　　最后就是在configuration节点下增加Log4net的配置节点



<log4net>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}]- %message%newline" />
</layout>
</appender>
<root>
<priority value="WARN"/>
<appender-ref ref="ConsoleAppender">
<filter type="log4net.Filter.LevelRangeFilter">
<levelMin value="WARN"/>
<levelMax value="FATAL"/>
</filter>
</appender-ref>
</root>
</log4net>
　　详细配置：



<?xml version="1.0"?>
<!--
有关如何配置 ASP.NET 应用程序的详细信息，请访问
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<!--Enyim.Caching配置（省略了Log4Net框架）   For Memcached-->
<!--<configSections>
<sectionGroup name="enyim.com">
<section name="memcached" type="Enyim.Caching.Configuration.MemcachedClientSection, Enyim.Caching" />
</sectionGroup>
</configSections>
<enyim.com protocol="Binary">
<memcached>
<servers>
<add address="127.0.0.1" port="11121"  />
</servers>
<socketPool minPoolSize="10" maxPoolSize="100" connectionTimeout="00:00:10" deadTimeout="00:02:00" />
</memcached>
</enyim.com>-->
<!--The Enyim.Caching配置 End -->
<!--MemcachedProviders的配置  -->
<configSections>
<section name="cacheProvider" type="MemcachedProviders.Cache.CacheProviderSection, MemcachedProviders"
allowDefinition="MachineToApplication" restartOnExternalChanges="true"/>
<sectionGroup name="enyim.com">
<section name="memcached" type="Enyim.Caching.Configuration.MemcachedClientSection, Enyim.Caching" />
</sectionGroup>
<section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
</configSections>
<cacheProvider defaultProvider="MemcachedCacheProvider">
<providers>
<add name="MemcachedCacheProvider"
type="MemcachedProviders.Cache.MemcachedCacheProvider, MemcachedProviders"  keySuffix="_MySuffix_" defaultExpireTime="2000"/>
</providers>
</cacheProvider>
<enyim.com>
<memcached>
<servers>
<!-- put your own server(s) here-->
<add address="127.0.0.1" port="11121" />
</servers>
<socketPool minPoolSize="10" maxPoolSize="100" connectionTimeout="00:00:10" deadTimeout="00:02:00" />
</memcached>
</enyim.com>
<log4net>
<appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%date [%thread] %-5level %logger [%property{NDC}]- %message%newline" />
</layout>
</appender>
<root>
<priority value="WARN"/>
<appender-ref ref="ConsoleAppender">
<filter type="log4net.Filter.LevelRangeFilter">
<levelMin value="WARN"/>
<levelMax value="FATAL"/>
</filter>
</appender-ref>
</root>
</log4net>
<!--The MemcachedProviders配置 End-->
<connectionStrings>
<add name="ApplicationServices"
connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true"
providerName="System.Data.SqlClient" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
<authentication mode="Forms">
<forms loginUrl="~/Account/Login.aspx" timeout="2880" />
</authentication>
<membership>
<providers>
<clear/>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices"
enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false"
maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10"
applicationName="/" />
</providers>
</membership>
<profile>
<providers>
<clear/>
<add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/"/>
</providers>
</profile>
<roleManager enabled="false">
<providers>
<clear/>
<add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/" />
<add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/" />
</providers>
</roleManager>
</system.web>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>