如何在Visual Studio中将NotificationHub指定为Azure函数的输出触发器

Question

如何在Visual Studio for NotificationHub中为azure函数开发指定输出参数： 我的功能如下：

        [FunctionName("DoSomething")]
        public static void Run(
            [ServiceBusTrigger("myqueue", AccessRights.Manage, Connection = _Connection)]string queueItem, 
            TraceWriter log,
            [????] IAsyncCollector<Notification> notification)
        {
         //.....   
        }

azure.portal中的Azure函数具有带输出配置的json但在visual studio中的代码中它没有像NotificationHub这样的装饰器，类似于指定队列输出：[Queue("myQueueName", Connection = "myconnection")] IAsyncCollector<Notification> notification。如何定义具有门户中显示信息的输出参数？

   {
      "type": "notificationHub",
      "name": "notification",
      "hubName": "mynotification-hub",
      "connection": "CONNECTION",
      "direction": "out",
      "tagExpression": "{Tag}"
    } 

Answer 1

您需要安装Microsoft.Azure.WebJobs.Extensions.NotificationHubs NuGet包。

然后使用触发器

[NotificationHub] out Notification notification

或

[NotificationHub(HubName = "mynotification-hub", ConnectionStringSetting = "CONNECTION", 
                 TagExpression = "{Tag}")] IAsyncCollector<Notification> notification

在docs中查看更多内容。