Question

org.springframework.web.filter.charcterencodingfilter 帮我看看那里错了，怎么还有乱码

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath*:spring/*.xml</param-value>
</context-param>
<!-- JSTL i18n定义-->
<context-param>
<param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
<param-value>i18n/messages</param-value>
</context-param>
<context-param>
<param-name>jmesaPreferencesLocation</param-name>
<param-value>WEB-INF/jmesa.properties</param-value>
</context-param>
<!-- Character Encoding filter -->
<filter>
<filter-name>CharacterEncodingFilter</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>

<!-- FlashScope filter,在Flash中存储的数据,在下一次http请求中也可以继续引用,使用方法为Flash.current().error("存在错误"); -->
<filter>
<filter-name>FlashFilter</filter-name>
<filter-class>cn.org.rapid_framework.web.scope.FlashFilter</filter-class>
</filter>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<!-- LoggerMDCFilter,存放在MDC中的数据，log4j可以直接引用并作为日志信息打印出来. -->
<filter>
<filter-name>LoggerMDCFilter</filter-name>
<filter-class>javacommon.filter.LoggerMDCFilter</filter-class>
</filter>
<filter>
<filter-name>struts2-cleanup</filter-name>
<filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
</filter>
<filter>
<filter-name>struts2Filter</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>FlashFilter</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>LoggerMDCFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2-cleanup</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2Filter</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>struts2Filter</filter-name>
<url-pattern>*.js</url-pattern>
</filter-mapping>

Answer 1

什么地方乱码，得说清楚，如果是jsp页面乱码，则需要看jsp页面的字符集是否是utf-8，如果都是utf-8的话，是可以不用这个字符集过滤器的；
如果jsp页面是GBK/GB18030的话，这个过滤器应该配置成 GBK或者GB18030，如下配置：
<init-param>
<param-name>encoding</param-name>
<param-value>GBK</param-value>
</init-param>

需要根据实际情况哦，不要麻木尝试，需要理解