背景

部分小伙伴由于某些原因不能再公司开发。
那么现在提供dubbo直连的相关配置

步骤

使用在application-dubbo文件中

方案换用公网zookeeper （如果网络受限请忽视）

<dubbo:registry address="XXX:24681"  protocol="zookeeper" id="f6-registry"  group="${dubbo.group}" default="false"/>

使用redis注册中心（否决，依赖老版本commons-pool，系统中不存在，需要引入新依赖）
使用组播注册中心

<dubbo:registry address="224.5.6.7:1234"  protocol="multicast" id="f6-registry"  group="${dubbo.group}" default="false"/>

同时在jvm参数中增加-Djava.net.preferIPv4Stack=true

使用dubbo注册中心（需要自己其单独服务）
不使用注册中心，配置成N/A 但是需要几个地方注释（注意不要提交！）

Index: biz-service-impl/src/main/resources/application-dubbo.xml
   IDEA additional info:
   Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
   <+>UTF-8
   ===================================================================
   --- biz-service-impl/src/main/resources/application-dubbo.xml   (revision 24217)
   +++ biz-service-impl/src/main/resources/application-dubbo.xml   (revision )
   @@ -12,15 +12,15 @@
       <dubbo:protocol name="dubbo" port="20881" id="f6-protocol" serialization="java"/>
       <dubbo:provider timeout="30000" group="${dubbo.group}" retries="0" owner="qixiaobo" id="f6-provider" filter="customException"/>

   -   <dubbo:registry address="${zookeeper.url}"  protocol="zookeeper" id="f6-registry"  group="${dubbo.group}" default="false"/>
   +   <dubbo:registry address="N/A"  id="f6-registry"  group="${dubbo.group}" default="false"/>


   -   <dubbo:reference id="carZoneAgentService" interface="com.f6car.api.service.AgentService" group="${dubbo.group}" registry="f6-registry" check="false">
   +<!--    <dubbo:reference id="carZoneAgentService" interface="com.f6car.api.service.AgentService" group="${dubbo.group}" registry="f6-registry" check="false">
           <dubbo:method name="bsdService" cache="lru" mock="true"/>
           <dubbo:method name="accService" cache="lru" mock="true"/>
           <dubbo:method name="atService" cache="lru" mock="true"/>
           <dubbo:method name="carService" cache="lru" mock="true"/>
   -   </dubbo:reference>
   -   <import resource="classpath*:application-dubbo-supplychain.xml"/>
   +   </dubbo:reference>-->
   +   <!--<import resource="classpath*:application-dubbo-supplychain.xml"/>-->

    </beans>
   \ No newline at end of file
   Index: biz-rmi-impl/src/main/java/com/air/tqb/dubbo/PublishDubboBean.java
   IDEA additional info:
   Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
   <+>UTF-8
   ===================================================================
   --- biz-rmi-impl/src/main/java/com/air/tqb/dubbo/PublishDubboBean.java  (revision 24217)
   +++ biz-rmi-impl/src/main/java/com/air/tqb/dubbo/PublishDubboBean.java  (revision )
   @@ -32,7 +32,7 @@
            }
            builder.setLazyInit(false);
            builder.addPropertyValue("interfaceClass", clazz.getInterfaces()[0]);
   -        builder.addPropertyReference("registry", "f6-registry");
   +        builder.addPropertyValue("register", false);
            builder.addPropertyReference("provider", "f6-provider");
            builder.addPropertyReference("protocol", "f6-protocol");
            builder.addPropertyReference("application", "f6-application");

推荐使用最后一个方案

在调用的客户端代码中直接在对应的interface中增加url(此为样例，请修改对应的项目中的url）

<dubbo:reference id="carZoneAgentService" interface="com.f6car.api.service.AgentService" group="${dubbo.group}" registry="f6-registry" check="false" url="dubbo://127.0.0.1:20881">

可以使用telnet来checkdubbo服务是否安好（端口为20881）

telnet localhost 20881

比如

dubbo>ls
com.air.tqb.service.base.MaintainTypeService
com.air.tqb.service.base.BasSearchService
com.air.tqb.service.base.OrgGroupWxService
com.air.tqb.service.wash.CarWashService
com.air.tqb.service.staff.StaffService
com.air.tqb.service.report.EmployeePerformanceService
com.air.tqb.service.item.ItemService