http://www.opensymphony.com/oscache/
1、将jar包拷贝到项目的lib中
2、修改web.xml文件，加入如下几行：
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter>
<filter-name>cacheFilter</filter-name>
<filter-class>
com.opensymphony.oscache.web.filter.CacheFilter
</filter-class>
<init-param>
<param-name>time</param-name>
<param-value>60</param-value>
</init-param>
<init-param>
<param-name>scope</param-name>
<param-value>session</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>cacheFilter</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>
其中特别要注意encode的filter要放在cache filter前面，这样就不会有乱码问题
3、拷贝oscache.properties到classpath下面
责任编辑：小草
