【Android Kotlin】Kotlin专题学习

1. 内联函数

1.2 案例分析

open class BaseRepository {suspend inline fun <reified T : Any> launchRequest(crossinline block: suspend () -> CResponse<T>,noinline onSuccess:  ((T?) -> Unit)? = null,noinline onError:  ((Exception)-> Unit) ? = null,noinline onComplete:  (() -> Unit)? = null ){try {val response = block()onSuccess?.invoke(response?.data)} catch (e: Exception) {e.printStackTrace()when (e) {is UnknownHostException -> {//...}//...  各种需要单独处理的异常is ConnectException -> {//...}else -> {//...}}onError?.invoke(e)}finally {onComplete?.invoke()}}
}