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Java 如何从android信号器调用获取数据_Java_Android_Signalr - Fatal编程技术网

Java 如何从android信号器调用获取数据

Java 如何从android信号器调用获取数据,java,android,signalr,Java,Android,Signalr,如何从invoke方法检索数组?invoke方法可以工作,但我无法在Java客户机中找到如何从中获取数组 HubConnection hubConnection; hubConnection = HubConnectionBuilder.create(Constants.BASE_LOCAL_HUB_URL).withAccessTokenProvider(Single.defer(() -> { // Your logic here.

如何从invoke方法检索数组?invoke方法可以工作,但我无法在Java客户机中找到如何从中获取数组

   HubConnection hubConnection;
        hubConnection = HubConnectionBuilder.create(Constants.BASE_LOCAL_HUB_URL).withAccessTokenProvider(Single.defer(() -> {
            // Your logic here.
            return Single.just(token);
        })).build();
        hubConnection.invoke(UserViewModel[].class, "GetUsers");

Invoke返回一个
Single
,其中T是指定的类型(
UserViewModel[]

因此,您需要通过订阅单个函数来使用返回值

测试其工作的最快方法是:

UserViewModel[]arr=hubConnection.invoke(UserViewModel[].class,“GetUsers”).blockingGet()