在Azure函数中使用BrokeredMessage和ServiceBus队列触发器

Question

我创建了一个Azure功能,只要将新邮件添加到Azure ServiceBus队列,就会触发该功能.使用此代码可以正常工作:

#r "Newtonsoft.Json"
#load "..\shared\person.csx"

using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;

public static void Run(string message, TraceWriter log)
{
    var person = JsonConvert.DeserializeObject<Person>(message, 
            new JsonSerializerSettings() {ContractResolver = new CamelCasePropertyNamesContractResolver()});
    log.Verbose($"From DeserializeObject: {person.FirstName} {person.LastName}");
}

我已经看到我也可以将消息绑定到这样的POCO:

public static void Run(Person message, TraceWriter log)
{
    log.Verbose($"From DeserializeObject: {message.FirstName} {message.LastName}");
}

现在我想将消息绑定到a,BrokeredMessage因为我需要访问消息的属性.

Answer 1

编辑新SDK支持使用servicebus sdk#r directive

#r "Microsoft.ServiceBus"
using Microsoft.ServiceBus.Messaging;

public static void Run(BrokeredMessage msg, TraceWriter log)
{
    log.Info($"C# ServiceBus queue trigger function processed message: {msg}");
}

旧版

只有两个步骤:

我创建了一个project.json文件来添加对WindowsAzure.ServiceBusNuget包的引用(参见SO Post):

{
    "frameworks": {
        "net46":{
            "dependencies": {
                "WindowsAzure.ServiceBus": "2.7.6"
            }
        }
    }
}

我添加了对代理消息的引用:

using Microsoft.ServiceBus.Messaging;

public static void Run(BrokeredMessage  message, TraceWriter log)
{
    log.Verbose("Function has been triggered !!!");
}