spring中，解决中文乱码的方法
<filter>
<filter-name>SetCharacterEncoding</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>
</filter>
<!-- 要过滤得类型 -->
<filter-mapping>
<filter-name>SetCharacterEncoding</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
