js调用activeMQ

1:引入脚本的顺序.

2:兼容tomcat7+  

 <servlet>  
    <servlet-name>AjaxServlet</servlet-name>  
    <servlet-class>org.apache.activemq.web.AjaxServlet</servlet-class>  
    <load-on-startup>1</load-on-startup>  
     <async-supported>true</async-supported>
    </servlet>  
    <servlet>
        <servlet-name>MessageServlet</servlet-name>
        <servlet-class>org.apache.activemq.web.MessageServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>  
    <servlet-name>AjaxServlet</servlet-name>
    <url-pattern>/amq/*</url-pattern>  
    </servlet-mapping>  
    <filter>  
    <filter-name>session</filter-name>  
    <filter-class>org.eclipse.jetty.continuation.ContinuationFilter</filter-class>  
     <async-supported>true</async-supported>
</filter>  
<filter-mapping>  
    <filter-name>session</filter-name>  
    <url-pattern>/*</url-pattern>  
</filter-mapping>

3:跨域问题.