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

1. 使用在application-dubbo文件中

   1. 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"/>
   

   2. 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）
   3. 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

   4. 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

2. 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">
   

3. 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