feign.codec.EncodeException: Type definition error: [simple type, class java.util.Collections$3]
created at 09-07-2021
views: 59
When I saw the request, I thought of the request parameter problem, and I didn’t know where the problem was.
Only until I checked the exposed Fegin client interface, the request object was passed in the interface. I was lazy at the time, so I didn’t write multiple method parameters.
mbOrderService service class
The client calls the code so that there is no problem
