新手使用dubbo，新增表結構的時候，報介面被禁止呼叫：

2018-05-11 15:37:17.211 ERROR 24416 --- [io-18082-exec-3] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Forbid consumer 10.21.66.40 access service com.ai.rai.interests.operation.api.IRecomprodApi from registry 10.20.16.74:2181 use dubbo version 2.5.3, Please check registry access list (whitelist/blacklist).] with root cause

com.alibaba.dubbo.rpc.RpcException: Forbid consumer 10.21.66.40 access service com.ai.rai.interests.operation.api.IRecomprodApi from registry 10.20.16.74:2181 use dubbo version 2.5.3, Please check registry access list (whitelist/blacklist).
at com.alibaba.dubbo.registry.integration.RegistryDirectory.doList(RegistryDirectory.java:579) ~[dubbo-2.5.3.jar:2.5.3]

at com.alibaba.dubbo.rpc.cluster.directory.AbstractDirectory.list(AbstractDirectory.java:73) ~[dubbo-2.5.3.jar:2.5.3]

解決方案：

需要同時在dubbo-provider.xml和dubbo-consumer.xml中配置要爆露的介面和接收的介面：

provider配置：

<dubbo:service ref="iRecomprodApi" interface="com.ai.rai.interests.operation.api.IRecomprodApi" />

consumer配置：

<dubbo:reference id="iRecomprodApi" interface="com.ai.rai.interests.operation.api.IRecomprodApi" />