我可以在Azure功能中将输出绑定从BLOB存储更改为文件共享存储吗？

Question

我有一个Azure HTTP trigger POST函数。当它得到POST请求时，它将数据插入文本文件并存储在Azure BLOB存储中。我想将该文件存储到文件共享存储中，而不是BLOB存储中。我不将Azure文件共享存储在函数的输出绑定中。这可能吗？

run.csx

#r "Newtonsoft.Json"
#r "Microsoft.WindowsAzure.Storage"
using System.Net;
using System.Web;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Primitives;
using Newtonsoft.Json;
using Microsoft.WindowsAzure.Storage.Blob;

 public static async Task<IActionResult> Run(HttpRequest req, CloudBlockBlob outputBlob)
    {
        var requestBody = await new StreamReader(req.Body).ReadToEndAsync();

        await outputBlob.UploadTextAsync(requestBody);
    } 

function.json

{
  "bindings": [
    {
      "authLevel": "function",
      "name": "req",
      "type": "httpTrigger",
      "direction": "in",
      "methods": [
        "get",
        "post"
      ]
    },
    {
      "name": "$return",
      "type": "http",
      "direction": "out"
    },
    {
      "type": "blob",
      "name": "outputBlob",
      "path": "customers/CUST_{DateTime}.txt",
      "connection": "AzureWebJobsStorage",
      "direction": "out"
    }
  ]
}

Answer 1

据我所知，目前Azure功能不支持Azure文件共享输出绑定。你可以参考这个教程:https://docs . Microsoft . com/en-us/azure/azure-functions/functions-triggers-bindings # binding-direction

但你也可以使用 Azure 文件存储 sdk 来执行此操作，我在下面发布一些代码供你参考：

var storageAccount = CloudStorageAccount.Parse("your connection string");
var fileClient = storageAccount.CreateCloudFileClient();
string baseShareName = "myazurefileshare";
var share = fileClient.GetShareReference(baseShareName);
var rootDir = share.GetRootDirectoryReference();  
var sampleDir = rootDir.GetDirectoryReference("MyFolder");
var fileToCreate = sampleDir.GetFileReference("output.txt");
fileToCreate.UploadText(".....");

有关 Azure File Share（.Net） 的更多信息，请参阅本教程：https：//docs.microsoft.com/en-us/azure/storage/files/storage-dotnet-how-to-use-files