我有一个eval API，该API返回带有login的客户端，并将其存储在SharedPreferences中。在authToken之后，所有其他API都需要来自SharedPreferences的login。因此，我当前的实现具有2个改造服务接口，如下所示：
authToken返回UserDataService：
authToken interface UserDataService {
@PUT("login")
fun loginUser(@Body user: UserLoginRequest): Observable<Response<User>>
companion object {
// for Logging
private val interceptor: HttpLoggingInterceptor = HttpLoggingInterceptor().apply {
level = HttpLoggingInterceptor.Level.BODY
}
private val client: OkHttpClient = OkHttpClient.Builder().apply {
addInterceptor(interceptor)
}.build()
val retrofit: UserDataService = Retrofit.Builder()
.baseUrl("${URL}/users/")
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(MoshiConverterFactory.create())
.client(client)
.build()
.create(UserDataService::class.java)
}
}
供用户在应用程序中发布，我使用PostDataService在所有与Post相关的API调用中添加了intercepter。
authToken对于我来说，当前的实现似乎没有经过优化，因为每次从这两个接口中的任何一个调用interface PostDataService {
@GET(".")
fun getPosts(
@Query(value = "offset") offset: Int = 0,
@Query(value = "limit") limit: Int = 10,
@Query(value = "subscribedOnly") subscribedOnly: Boolean = false
): Observable<List<Post>>
companion object {
// for Logging
private val interceptor: HttpLoggingInterceptor = HttpLoggingInterceptor().apply {
level = HttpLoggingInterceptor.Level.BODY
}
private val client = OkHttpClient.Builder().addInterceptor(object : Interceptor {
@Throws(IOException::class)
override fun intercept(chain: Interceptor.Chain): Response {
val newRequest = chain.request().newBuilder()
.addHeader(
"Authorization",
"Bearer ${SharedPreferenceService.getToken(UrekaLiteApplication.context)}"
)
.addHeader("Content-Type", "application/json")
.build()
return chain.proceed(newRequest)
}
}).addInterceptor(interceptor).build()
val retrofit: PostDataService = Retrofit.Builder()
.baseUrl("${URL}/post/")
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(MoshiConverterFactory.create())
.client(client)
.build()
.create(PostDataService::class.java)
}
}
时都会创建改造实例。另外，这两个接口也被分隔开，我的意思是，它们不使用同一改造实例。有没有办法只创建一次改造单例一次，并在多个改造接口中使用它？