改造泛型类型调用方法

Question

Is it possible to create generic type of calls for example

@POST("/service/")
fun<T> startRequest(@Body loginReq: Any): Call<T>

then just call it like this

val request = api.startRequest<MyModel_1>(loginReq)

when I write like this and run the method, it says:

java.lang.IllegalArgumentException: Method return type must not include a type variable or wildcard: retrofit2.Call<T>

Answer 1

尝试使用@JvmSuppressWildcards注释函数

Answer 2

Retrofit(2.6.3) needs to know the types at compile time, when the annotation is being processed. So I don't think it's possible at all to use a generic if Retrofit won't support it in the future.