cxf+spring 代理上网如何配置

<bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">

	         <property name="serviceClass" value="com.test.webservice.IService"/>

	         <property name="properties">

     			<props>

                 <prop  key="http.proxySet">true</prop>

                 <prop  key="http.proxyHost">192.168.2.1</prop>

                  <prop  key="http.proxyPort">808</prop>

              </props>

   			 </property>

	        <property name="address" value="http://ip/webservice/CommunicationService"/>

	     </bean>

	  

	   <bean id="communicationService" class="com.test.webservice.IService" 

           factory-bean="clientFactory" factory-method="create"/>

<jaxws:client 

		id="communicationService" 

		address="http://IP/cxf/webservice/CommunicationService" 

		serviceClass="com.test.webservice.IService">

		</jaxws:client>