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  • Dubbo

    服务层:

    1.添加dubbo所需jar包

    		<dependency>
    			<groupId>com.alibaba</groupId>
    			<artifactId>dubbo</artifactId>
    			<exclusions>
    				<exclusion>
    					<groupId>org.springframework</groupId>
    					<artifactId>spring</artifactId>
    				</exclusion>
    				<exclusion>
    					<groupId>org.jboss.netty</groupId>
    					<artifactId>netty</artifactId>
    				</exclusion>
    			</exclusions>
    		</dependency>
    		<dependency>
    			<groupId>org.apache.zookeeper</groupId>
    			<artifactId>zookeeper</artifactId>
    		</dependency>
    		<dependency>
    			<groupId>com.github.sgroschupf</groupId>
    			<artifactId>zkclient</artifactId>
    		</dependency>
    

      

    2.添加约束:

      xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"

      http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd

    3.发布服务

    <!-- 使用dubbo发布服务 -->

          <!-- 提供方应用信息,用于计算依赖关系 -->

          <dubbo:application name="e3-manager" />

          <dubbo:registry protocol="zookeeper"

               address="192.168.25.154:2181" />

          <!-- 用dubbo协议在20880端口暴露服务 -->

          <dubbo:protocol name="dubbo" port="20880" />

          <!-- 声明需要暴露的服务接口 -->

          <dubbo:service interface="cn.e3mall.service.ItemService" ref="itemServiceImpl" timeout="60000"/>

    表现层:

    1.添加dubbo所需jar包

    2.添加约束

      xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"

      http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd

    3.调用服务

    <!-- 引用dubbo服务 -->

          <dubbo:application name="e3-manager-web"/>

          <dubbo:registry protocol="zookeeper" address="192.168.25.154:2181"/>   

          <dubbo:reference interface="cn.e3mall.service.ItemService" id="itemService" />

    4.在controller注入bean

     

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  • 原文地址:https://www.cnblogs.com/zhoucx66/p/9269120.html
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