一、使用ACTIVEMQ隊列，傳入ObjectMessage時，監控項目admin無法解析消息信息，需要將消息javabean打成jar放入lib文件夾中，重啟ACTIVEMQ，注意javabean要重寫toString()方法，否則看到的是類似org.apache.ibatis.binding.MapperProxy@14c7f77的消息，無法監控到對象消息的每個屬性值。
二、ACTIVEMQ隊列監控admin項目默認編碼是ISO-8859-1，消息中含有中文在message.jsp查看顯示為亂碼。解決方法：webapps\admin\WEB-INF\web.xml添加編碼過濾器，詳情如下：
<?xml version="1.0" encoding="UTF-8"?>
<!--
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contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
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distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<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>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- Configuration of the SiteMesh Filter. -->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<filter>
<filter-name>sitemesh</filter-name>
<filter-class>com.opensymphony.module.sitemesh.filter.PageFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>sitemesh</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- Expose Spring POJOs to JSP . -->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<filter>
<filter-name>spring</filter-name>
<filter-class>org.apache.activemq.web.filter.ApplicationContextFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>spring</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- the queue browse servlet -->
<servlet>
<servlet-name>QueueBrowseServlet</servlet-name>
<servlet-class>org.apache.activemq.web.QueueBrowseServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>QueueBrowseServlet</servlet-name>
<url-pattern>/queueBrowse/*</url-pattern>
</servlet-mapping>
<!-- track the session usage for web JMS clients -->
<filter>
<filter-name>session</filter-name>
<filter-class>org.apache.activemq.web.SessionFilter</filter-class>
</filter>
<filter>
<filter-name>spring-rq</filter-name>
<filter-class>org.springframework.web.filter.RequestContextFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>session</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>spring-rq</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- enable audit logging -->
<filter>
<filter-name>audit</filter-name>
<filter-class>org.apache.activemq.web.AuditFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>audit</filter-name>
<url-pattern>*.action</url-pattern>
</filter-mapping>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- Spring listener. -->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<listener>
<listener-class>org.apache.activemq.web.WebConsoleStarter</listener-class>
</listener>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- Configuration of the Spring MVC dispatcher -->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>*.action</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<!-- JNDI Stuff
<resource-ref>
<res-ref-name>jms/connectionFactory</res-ref-name>
<res-type>javax.jms.ConnectionFactory</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<resource-ref>
<res-ref-name>jmx/url</res-ref-name>
<res-type>java.lang.String</res-type>
</resource-ref>
-->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- Factor out common headers in JSP pages -->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<include-prelude>/WEB-INF/jspf/headertags.jspf</include-prelude>
</jsp-property-group>
</jsp-config>
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- Error pages -->
<!-- ~~~~~~~~~~~~~~~~~~~~~~~~~ -->
<!-- 403 doesn't work for some reason -->
<error-page>
<error-code>403</error-code>
<location>/403.html</location>
</error-page>
<error-page>
<error-code>404</error-code>
<location>/404.html</location>
</error-page>
<error-page>
<exception-type>java.lang.Exception</exception-type>
<location>/500.html</location>
</error-page>
</web-app>