总结一次dubbo应用(二)

以下dubbo架构图出自官网 : http://dubbo.io/

本次应用基于dubbox 来自于当当的扩展,dubbox详细资料请转至: https://github.com/hutai123/dubbox

项目中的调用方式如下 : 


上图中的kyro是指传输的序列化方式,在文章 “在Dubbo中使用高效的Java序列化(Kryo和FST)” 详细描述了可用的各种序列化方式并对几种方式做了详细的比对。最后采用了文中的kyro

服务端xml : 

<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="ylpw_cts_provider_modules" owner="programmer" organization="dubbox"/>

	<!-- 指定zookeeper注册中心 -->
    <dubbo:registry  protocol="zookeeper"  address="192.168.1.4:2181"/>
    <!--指定序列化方式 -->
	<dubbo:protocol name="dubbo" serialization="kryo"    port="-1"
    optimizer="cn.com.ylpw.cts.api.SerializationOptimizerImpl"/>  
	<dubbo:provider timeout="6000" />	 
	<!-- 报名服务 -->
	<bean id="applySignServiceApiImpl" class="cn.com.ylpw.cts.provider.orders.ApplySignServiceApiImpl" />	
	<dubbo:service interface="cn.com.ylpw.cts.api.orders.ApplySignServiceApi" ref="applySignServiceApiImpl"  protocol="dubbo"/>
	
	<!-- 个人中心服务 -->
	<bean id="userServiceApiImpl" class="cn.com.ylpw.cts.provider.user.UserServiceApiImpl" />
	<dubbo:service interface="cn.com.ylpw.cts.api.user.UserSignServiceApi"
	 ref="userServiceApiImpl"  protocol="dubbo"/>	 	
</beans>

消费端xml 

<?xml version="1.0" encoding="UTF-8"?>
<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">
	<!-- http://dubbo.io/ -->
    <dubbo:annotation  />
    <dubbo:consumer check="false"  timeout="2000" loadbalance="leastactive"  />       
    <dubbo:application name="web-consumer" owner="programmer" organization="dubbox"/>	
    <dubbo:registry address="192.168.1.4:2181"  protocol="zookeeper"  />
	
</beans>

消费端应用代码 :

@Controller("ApplyController")
public class ApplyController extends BasicController {
        @Reference
        private ApplyServiceApi applyServiceApi;
        @RequestMapping("/test-{msid}.html")
	public String apply(){
                .......
                applyServiceApi.apply();
                .........
	}
}

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后来考虑很多新项目已逐渐抛弃xml 配置使用 annotation ,  请参见“使用JavaConfig方式配置dubbox” 一文 

未完待续


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