c# - 如何将动态值传递给EventHub属性Azure函数c#

Question

函数触发器的类型为HttpTrigger，我希望将数据发送到EventHuboutputEventHubMessage。

public class AzureTestFunc 
{
    private readonly ConfigSettings _settings;
    public AzureTestFunc(IOptions<ConfigSettings> options)
    {
        _settings = options.Value;
    }

     [FunctionName("test")]
     public HttpResponseMessage Run([HttpTrigger(AuthorizationLevel.Anonymous, "get","post", Route = null)] HttpRequest req,
     [EventHub("eventhubname-test", Connection = "connectionstring-test")] out string outputEventHubMessage, ILogger log, ExecutionContext ctx) 
     {
                
            return new HttpResponseMessage
            {
                StatusCode = System.Net.HttpStatusCode.BadRequest,
                Content = new StringContent(validationError)

            };
      }
    
}

如何使用 [EventHub(?, ?)] 属性中的 _settings 对象动态传递 EventHubName 和连接字符串值？_settings 对象包含 EventHubName 和 Connection 的值，例如_settings.EventHubName & _settings.Connection。

Answer 1

对于 EventHubName，请使用“%YourEventHubSettingName%”格式从应用设置中提取。

对于连接，只需提供包含连接字符串的应用程序设置名称，不带 %。

引用:EventHub trigger binding