dubbo-examples/src/main/java/com/alibaba/dubbo/examples/merge/merge-consumer2.xml

<?xml version="1.0" encoding="UTF-8"?>
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 - Copyright 1999-2011 Alibaba Group.
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 - Licensed under the Apache License, Version 2.0 (the "License");
 - you may not use this file except in compliance with the License.
 - You may obtain a copy of the License at
 -  
 -      http://www.apache.org/licenses/LICENSE-2.0
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 - Unless required by applicable law or agreed to in writing, software
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<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
	http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

    <dubbo:application name="merge-consumer2"  />
    
    <dubbo:registry address="multicast://224.5.6.7:1234" />
    
	<dubbo:reference id="mergeService" interface="com.alibaba.dubbo.examples.merge.api.MergeService" group="merge2,merge3" />

</beans>