Android Expected a string but was BEGIN_OBJECT

retrofit + rxjava2

java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 1 column 2 path $


@FormUrlEncoded

@POST("/WorkCruisers/Insert")

Observable  addWorkCruiser(@FieldMapMap keyValues);


期待返回值是String,但是服务器返回的是json串,把String

改成相应的类名OK

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