pom.xml中配置

<!-- dubbo -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>dubbo</artifactId>
            <version>2.5.6</version>
            <!--使用自定義的spring版本避免dubbo自帶的spring產生版本衝突-->
            <exclusions
 
>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

dubbo提供者配置applicationContext-dubbo-provider.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.xsd
        http://code.alibabatech.com/schema/dubbo
        http://code.alibabatech.com/schema/dubbo/dubbo.xsd "
 
>

    <dubbo:application name="zheng-cms-admin"/>

    <dubbo:registry file="./zheng-cms-admin-dubbo.cache" address="zookeeper://zkserver:2181"/>

    <!-- 訂閱服務 -->
    <dubbo:consumer check="false"/>

    <!-- 文章 -->
    <dubbo:reference id="cmsArticleService" interface="com.zheng.cms.rpc.api.CmsArticleService" mock="true"/>
    <!-- 類目 -->
    <dubbo:reference id="cmsCategoryService" interface="com.zheng.cms.rpc.api.CmsCategoryService" mock="true"/>
    <!-- 評論 -->
    <dubbo:reference id="cmsCommentService" interface="com.zheng.cms.rpc.api.CmsCommentService" mock="true"/>
    <!-- 標籤 -->
    <dubbo:reference id="cmsTagService" interface="com.zheng.cms.rpc.api.CmsTagService" mock="true"/>
    <!-- 專題 -->
    <dubbo:reference id="cmsTopicService" interface="com.zheng.cms.rpc.api.CmsTopicService" mock="true"/>
    <!-- 選單 -->
    <dubbo:reference id="cmsMenuService" interface="com.zheng.cms.rpc.api.CmsMenuService" mock="true"/>
    <!-- 單頁 -->
    <dubbo:reference id="cmsPageService" interface="com.zheng.cms.rpc.api.CmsPageService" mock="true"/>
    <!-- 設定 -->
    <dubbo:reference id="cmsSettingService" interface="com.zheng.cms.rpc.api.CmsSettingService" mock="true"/>
    <!-- 系統 -->
    <dubbo:reference id="cmsSystemService" interface="com.zheng.cms.rpc.api.CmsSystemService" mock="true"/>

    <!-- 介面服務 -->
    <dubbo:reference id="upmsApiService" interface="com.zheng.upms.rpc.api.UpmsApiService" mock="true"/>
</beans>

dubbo消費者配置applicationContext-dubbo-consumer.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.xsd
        http://code.alibabatech.com/schema/dubbo
        http://code.alibabatech.com/schema/dubbo/dubbo.xsd ">

    <dubbo:application name="zheng-cms-admin"/>

    <dubbo:registry file="./zheng-cms-admin-dubbo.cache" address="zookeeper://zkserver:2181"/>

    <!-- 訂閱服務 -->
    <dubbo:consumer check="false"/>

    <!-- 文章 -->
    <dubbo:reference id="cmsArticleService" interface="com.zheng.cms.rpc.api.CmsArticleService" mock="true"/>
    <!-- 類目 -->
    <dubbo:reference id="cmsCategoryService" interface="com.zheng.cms.rpc.api.CmsCategoryService" mock="true"/>
    <!-- 評論 -->
    <dubbo:reference id="cmsCommentService" interface="com.zheng.cms.rpc.api.CmsCommentService" mock="true"/>
    <!-- 標籤 -->
    <dubbo:reference id="cmsTagService" interface="com.zheng.cms.rpc.api.CmsTagService" mock="true"/>
    <!-- 專題 -->
    <dubbo:reference id="cmsTopicService" interface="com.zheng.cms.rpc.api.CmsTopicService" mock="true"/>
    <!-- 選單 -->
    <dubbo:reference id="cmsMenuService" interface="com.zheng.cms.rpc.api.CmsMenuService" mock="true"/>
    <!-- 單頁 -->
    <dubbo:reference id="cmsPageService" interface="com.zheng.cms.rpc.api.CmsPageService" mock="true"/>
    <!-- 設定 -->
    <dubbo:reference id="cmsSettingService" interface="com.zheng.cms.rpc.api.CmsSettingService" mock="true"/>
    <!-- 系統 -->
    <dubbo:reference id="cmsSystemService" interface="com.zheng.cms.rpc.api.CmsSystemService" mock="true"/>

    <!-- 介面服務 -->
    <dubbo:reference id="upmsApiService" interface="com.zheng.upms.rpc.api.UpmsApiService" mock="true"/>
</beans>

這裡實現了mock=”true”所以service類要寫上Mock降級方法
如:
寫一個CmsArticleCategoryService類,
要寫一個CmsArticleCategoryServiceMock類並且要implements CmsArticleCategoryService