dubbo调用服务出现如下异常Serialized class com.taotao.manager.pojo.TaoResult must implement java.io.Serializabl
20880-thread-4][com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec]-[WARN][DUBBO]Failtoencoderesponse:Response[id=2,version=2.0.0,status=20,event=false,error=null,result=RpcResult[result=com.taot