org.springframework.remoting.RemoteAccessException: Could not deserialize result from HTTP invoker remote service [http://localhost:9080/]; nested exception is java.io.InvalidClassException: com.reward.domain.user; com.reward.domain.user; class invalid for deserialization远程调用序列化出错。原因：服务端实体类继承了Serializable接口，客户端没有。httpinvoker异常
原文：http://my.oschina.net/u/1034537/blog/346875
