Usage(用法)

Spring configuration of local service

local.xml:

<bean id=“xxxService” class=“com.xxx.XxxServiceImpl” />
<bean id=“xxxAction” class=“com.xxx.XxxAction”>
    <property name=“xxxService” ref=“xxxService” />
</bean>

Spring configuration of remote service

Spring远程服务配置

The remote configuration can be done by very little change based on the local configuration:

远程服务基于本地配置小小的改动就可以完成。

• split the local.xml into two part, put the service define part into remote-privider.xml(exists in the provider node), meanwhile the refrence part into remote-consumer.xml(exists in the consumer node).
• 把local.xml切割成两部分，把定义服务的部分放在remote-provider.xml中(存在于提供端)，与此同时引用部分放在remote-consumer.xml（存在于消费端节点）
• add <dubbo:service> to the provider's configuration, and <dubbo:reference> to the consumer's configuration.
• 添加<dubbo:service>到提供端配置，并且添加<dubbo:reference>到消费端配置。

remote-provider.xml:

远程提供者xml

<!-- define remote service bean the same way as local service bean -->
　　　　像本地服务bean一样定义远程服务bean
<bean id=“xxxService” class=“com.xxx.XxxServiceImpl” /> 
<!-- expose the remote service -->
     暴露远程服务
<dubbo:service interface=“com.xxx.XxxService” ref=“xxxService” /> 

remote-consumer.xml:

远程消费端xml

<!-- reference the remote service -->
<dubbo:reference id=“xxxService” interface=“com.xxx.XxxService” />
<!-- use remote service the same say as local service -->
<bean id=“xxxAction” class=“com.xxx.XxxAction”> 
    <property name=“xxxService” ref=“xxxService” />
</bean>