flex4 连接java

[img]http://dl.iteye.com/upload/attachment/337812/8c3a8d5c-8a06-342e-9100-da8f3bd3ce62.png[/img]
在我按照http://www.adobe.com/devnet/flex/articles/flashbuilder4_blazeds.html说明来连接java的时候出现上面的问题，哪位好心人为我解答下 先感谢了
web.xml配置如下：
[code="java"]<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">

RDSDispatchServlet
RDSDispatchServlet
flex.rds.server.servlet.FrontEndServlet

useAppserverSecurity
false


10


RDSDispatchServlet
/CFIDE/main/ide.cfm

<display-name>BlazeDS</display-name>
<description>BlazeDS Application</description>

<!-- Http Flex Session attribute and binding listener support -->
<listener>
    <listener-class>flex.messaging.HttpFlexSession</listener-class>
</listener>

<!-- MessageBroker Servlet -->
<servlet>
    <servlet-name>MessageBrokerServlet</servlet-name>
    <display-name>MessageBrokerServlet</display-name>
    <servlet-class>flex.messaging.MessageBrokerServlet</servlet-class>
    <init-param>
        <param-name>services.configuration.file</param-name>
        <param-value>/WEB-INF/flex/services-config.xml</param-value>
   </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>MessageBrokerServlet</servlet-name>
    <url-pattern>/messagebroker/*</url-pattern>
</servlet-mapping>

<welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
</welcome-file-list>

<!-- for WebSphere deployment, please uncomment -->
<!--
<resource-ref>
    <description>Flex Messaging WorkManager</description>
    <res-ref-name>wm/MessagingWorkManager</res-ref-name>
    <res-type>com.ibm.websphere.asynchbeans.WorkManager</res-type>
    <res-auth>Container</res-auth>
    <res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
-->

[/code]

收到你的来信，关于这个问题你还是参考下，我的博客http://javacrazyer.iteye.com/admin/blogs/700937
这里有配置的文档，按照上面操作就OK了