ACTIVEMQ队列监控admin项目默认编码是ISO-8859-1，消息中含有中文在message.jsp查看显示为乱码。解决方法：webapps\admin\WEB-INF\web.xml添加编码过滤器。

<description>
Apache ActiveMQ Web Console
</description>
<display-name>ActiveMQ Console</display-name><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><filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>