小编kum*_*mar的帖子

如何检查 KMM 中的互联网可用性（实际/预期）

安卓

actual class NetworkUtils actual constructor() {
    actual fun isNetworkAvailable(): Boolean {
        val connectivityManager =
            application.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
        val networkInfo = connectivityManager.activeNetworkInfo
        return networkInfo != null && networkInfo.isConnected
    }
}

常见的

expect class NetworkUtils() {
    fun isNetworkAvailable(): Boolean
}

IOS

actual class NetworkUtils {
    actual fun isNetworkAvailable(): Boolean {
      //todo ?
        }

}