Xcode A request, such as a picture, is wrongly reported.
It’s AFN. The backstage is Java.
Previously read the AFN source code, feel the parameter duplication, AFN has done some processing.
What’s the reason?
Then ask the backstage for the disadvantage of designing API.
It feels that the Java backstage does not comply with the background API design specification. What are the specifications for the interface design?
Reference RestFul interface specification