azure - 由于未设置连接字符串，无法运行 azure 函数并出现错误

Question

我有这个azure函数，它应该从服务总线队列读取消息。

我已经在代码中给出了连接字符串，但在运行 func 时仍然抛出错误 -

Set the connection string named 'Endpoint=sb://demoser
vicebus2019.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKe
y;[Hidden Credential]' in the connectionStrings section of the .config file in t
he following format <add name="Endpoint=sb://demoservicebus2019.servicebus.windo
ws.net/;SharedAccessKeyName=RootManageSharedAccessKey;[Hidden Credential]" conne
ctionString="DefaultEndpointsProtocol=http|https;AccountName=NAME;AccountKey=KEY

代码-函数1.cs

 public static class Function1
    {
        [FunctionName("Function1")]
        public static void Run([QueueTrigger("customer", Connection = "Endpoint=sb://demoservicebus2019.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=text")]string myQueueItem, TraceWriter log)
        {
            log.Info($"C# Queue trigger function processed: {myQueueItem}");
        }
    }

本地.setting.json

{
    "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "storageaccount-connectionstring",
    "AzureWebJobsDashboard": "storageaccount-connectionstring"
  }
}

Answer 1

因此连接属性是环境/配置变量的键，而不是实际的连接字符串。

您可以阅读有关绑定(bind)的信息 here

The name of an app setting that contains the Storage connection string to use for this binding

所以将其更改为:

public static class Function1
{
    [FunctionName("Function1")]
    public static void Run([QueueTrigger("customer", Connection = "MyConnection")]string myQueueItem, TraceWriter log)
    {
        log.Info($"C# Queue trigger function processed: {myQueueItem}");
    }
}

配置

{
    "IsEncrypted": false,
  "Values": {
    "AzureWebJobsStorage": "storageaccount-connectionstring",
    "AzureWebJobsDashboard": "storageaccount-connectionstring"
 "MyConnection":"Endpoint=sb://demoservicebus2019.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=text"
  }
}