在Azure函数中验证Azure时无法在Azure函数内部加载指定的文件错误

Question

我遇到以下错误，我不知道此错误的全部含义。正在寻找哪个文件？

我要在Azure函数中运行的代码是run.csx

#r "/home/.nuget/microsoft.azure.management.containerinstance.fluent/1.16.1/lib/netstandard1.4/Microsoft.Azure.Management.ContainerInstance.Fluent.dll"
#r "/home/.nuget/microsoft.azure.management.fluent/1.14.0/lib/netstandard1.4/Microsoft.Azure.Management.Fluent.dll"
#r "/home/.nuget/microsoft.azure.management.resourcemanager.fluent/1.16.1/lib/netstandard1.4/Microsoft.Azure.Management.ResourceManager.Fluent.dll"
using System;
using Microsoft.Azure.Management.Fluent;
using Microsoft.Azure.Management.ResourceManager.Fluent;
using Microsoft.Azure.Management.ContainerInstance.Fluent;


public static IAzure GetAzureContext(string authFilePath, ILogger log)
{
    IAzure azure;
    ISubscription sub;
    try
    {
        azure = Azure.Authenticate(authFilePath).WithDefaultSubscription();
        sub = azure.GetCurrentSubscription();
        //log.LogInformation($"Authenticated with subscription '{sub.DisplayName}' (ID: {sub.SubscriptionId})");
    }
    catch (Exception ex)
    {
        log.LogInformation($"\nFailed to authenticate:\n{ex.Message}");
        if (String.IsNullOrEmpty(authFilePath))
        {
            log.LogInformation("Have you set the AZURE_AUTH_LOCATION environment variable?");
        }
        throw;
    }
    return azure;
}


public static void Run(string myEventHubMessage, ILogger log)
{
    // Authenticate with Azure
    string authFilePath = "/home/site/wwwroot/EventHubTriggerCSharp3/my.azureauth";
    IAzure azure = GetAzureContext(authFilePath, log); 
    log.LogInformation($"C# Event Hub trigger function processed a message: {myEventHubMessage}");
}

并且依赖文件是function.proj

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netstandard2.0</TargetFramework>
    </PropertyGroup>  
    <ItemGroup>
        <PackageReference Include="Microsoft.Azure.Management.ContainerInstance.Fluent" Version="1.16.1" />
    </ItemGroup>
</Project>

如果我在void Run中注释了我调用GetAzureContext函数的行，则位，它将成功运行。

Answer 1

如果函数运行时约为1，请创建具有以下内容的 project.json 。

{
  "frameworks": {
    "net46":{
      "dependencies": {
        "xxxxxx": "xxx.xx.xx"
      }
    }
   }
} 

但是现在当我们现在在Azure门户上创建Azure函数时，默认运行时版本为〜2。我们需要如下创建 function.proj 。

<Project Sdk="Microsoft.NET.Sdk">
    <PropertyGroup>
        <TargetFramework>netstandard2.0</TargetFramework>
    </PropertyGroup>
     <ItemGroup>
    <PackageReference Include="Microsoft.Azure.Management.Fluent" Version="1.16.1" />
    <PackageReference Include="Microsoft.Azure.Management.ResourceManager.Fluent" Version="1.16.1" />
  </ItemGroup>
</Project>

上传function.proj后，它将添加到函数宿主环境。还需要删除不必要的 #r "Microsoft.Azure.Management.Fluent"和"Microsoft.Azure.Management.ResourceManager.Fluent" ，否则您将收到错误消息。

using Microsoft.Azure.Management.Fluent;
using Microsoft.Azure.Management.ResourceManager.Fluent;

try
{
      var azure = Azure.Authenticate(@"D:\\home\\site\\wwwroot\\my.azureauth").WithDefaultSubscription();
      var sub = azure.GetCurrentSubscription();
      log.LogInformation($"Authenticated with subscription '{sub.DisplayName}' (ID: {sub.SubscriptionId})");
 }
catch(Exception ex)
{
        log.LogInformation($"\nFailed to authenticate:\n{ex.Message}");
        throw;
}

测试结果：