Developer Geek

Retrofit Configuration Retrofit is the class through which your API interfaces are turned into callable objects. By default, Retrofit will give you sane defaults for your platform but it allows for customization. @Headers 아래와 같은 형식으로 요청에 필수적인 값들을 Header에 담을 수 있다. BookService.kt @Headers( "Key-1: Value-1", "Key-2: Value-2", ..., "Key-N: Value-N" ) @GET("/books") fun getBooks(): Call Programmatica..