CodingAdai commented on issue #2165:
URL: https://github.com/apache/dubbo-go/issues/2165#issuecomment-1383449600
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场景：服务端是java实现的dubbo服务；调用方是dubbo-go泛化调用。服务端返回的结构体是{"isSuccess":true}，但是dubbo-go收到的却是{"success":true}
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> 请问如何接收到原始的isSuccess字段呢
@LvBay
这个跟Dubbo实现泛型调用机制有关，SDK中的GenericFilter会拦截调用来实现泛型调用，在返回结果时会装换成map结构并序列化，其中map的字段名通过反射获取getter来获取（getXXX/isXXX
取XXX首字母小写）。
可以检查下Java提供者服务的接口返回值 中的 isSuccess
的getter方法名，如果为isSuccess()，则修改为getIsSuccess()，Go client中可以获取到isSuccess字段名。
注：[GenericFilter.java中转换并返回结果的具体代码](https://github.com/apache/dubbo/blob/cc6e1aea8949206be571ccc8d7719702679a4c72/dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/filter/GenericFilter.java#L269)
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