Spring supports

<bean id="zkConfig" class="com.taobao.metamorphosis.utils.ZkUtils.ZKConfig"> <constructor-arg name="zkRoot" value="/meta" /> <constructor-arg name="zkConnect" value="127.0.0.1:2181" /> <constructor-arg name="zkSessionTimeoutMs" value="30000" /> <constructor-arg name="zkConnectionTimeoutMs" value="30000" /> <constructor-arg name="zkSyncTimeMs" value="5000" /> <constructor-arg name="zkEnable" value="true" /> </bean> <bean id="metaClientConfig" class="com.taobao.metamorphosis.client.MetaClientConfig"> <property name="zkConfig" ref="zkConfig" /> </bean> <!-- 消息生产者 --> <bean id="producer" class="cn.qizai.metaq.Producer"> <constructor-arg name="metaClientConfig" ref="metaClientConfig" /> <constructor-arg name="topic" value="meta-test" /> </bean>