将Azure函数作为C#Web应用程序进行调试 [英] Debugging Azure function as a C# Web Application

问题描述

我有一个基于触发器的简单Azure函数，该函数连接到Azure事件中心，并且每次在事件中心上收到一条消息时都会写出一条消息.

I have a simple trigger based Azure function which connects to an Azure event hub and writes out a message each time one is received on the event hub.

我根据以下帖子将其创建为C#Web应用程序，并尝试在本地调试此功能:- https://blogs.msdn.microsoft.com/appserviceteam/2017/03/16/publishing-a-net-class-library-as-a-function-app/

I created this as a C# Web Application based on the below post and am trying to debug this function locally:- https://blogs.msdn.microsoft.com/appserviceteam/2017/03/16/publishing-a-net-class-library-as-a-function-app/

这是我的功能代码:-

using Microsoft.Azure.WebJobs.Host;
using System;
using System.Threading.Tasks;

    namespace FunctionLibrary
    {
        public class EventHubProcessorFunction
        {
            public static void Run(string myEventHubMessage, TraceWriter log)
            {
                log.Info($"C# Event Hub trigger function processed a Vineet message: {myEventHubMessage}");
            }
        }
    }

这是我的function.json

Here is my function.json

{
  "disabled": false,
  "scriptFile": ".\\bin\\FunctionAsWebApp.dll",
  "entryPoint": "FunctionLibrary.EventHubProcessorFunction.Run",
  "bindings": [
    {
      "type": "eventHubTrigger",
      "name": "myEventHubMessage",
      "direction": "in",
      "path": "edpvineethub",
      "connection": "AzureWebJobsServiceBus"
    }
  ]
}

我的文件夹结构如下:-我在Web应用程序项目中包含以下文件:-

My folder structure is as below:-I have included the following files in the web application project:-

bin\FunctionAsWebApp.dll
NameOfYourFunction\function.json
AnotherFunctionIfYouHaveOne\function.json
appsettings.json
host.json

但是，当我尝试在本地运行时，出现以下错误消息；-

However I am getting the below error message when trying to run locally;-

No job functions found. Try making your job classes and methods public. If you'r
e using binding extensions (e.g. ServiceBus, Timers, etc.) make sure you've call
ed the registration method for the extension(s) in your startup code (e.g. confi
g.UseServiceBus(), config.UseTimers(), etc.).

任何帮助将不胜感激.

推荐答案

检查您的文件夹结构看起来像这样:

Check that your folder structure looks like this:

bin\FunctionAsWebApp.dll
NameOfYourFunction\function.json
AnotherFunctionIfYouHaveOne\function.json
appsettings.json
host.json 

function.json 当然应该相应地引用二进制文件

And function.json should of course reference the binary accordingly

"scriptFile": "..\\bin\\FunctionAsWebApp.dll"

这篇关于将Azure函数作为C#Web应用程序进行调试的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！