I think this parameter mapping plug-in just for handle he http request param,the priority is higher than other RPC plugin parameters， As for parameter types as dubbo, the parameter type is determined by metadata
在 2021年6月17日 11:35，Kevin Clair<[email protected]> 写道： When using Dubbo generic calls, the parameters of the method have generic types. If the generic class name is not specified, it will throw a RuntimeException.
