.net 框架上具有持久功能的 Azure 功能

Question

我有一个 Azure 函数，我要求它保留在 .net 框架上。我也想使用持久函数。

新项目添加最新的v1 SDK和最新的DurableTask.Core/Extensions.Durable任务。

编译后出现错误。在 HttpRequestMessageExtensions 中似乎在 system.web.http 和 microsoft.aspnetcore.mvc.webapicompatshim 中以相同的名称 space 发生冲突看起来它是在 https://www.nuget.org/packages/Microsoft.Azure.WebJobs.Extensions.DurableTask/1.8.5

中引入的

错误： error CS0121: The call is ambiguous between the following methods or properties: 'System.Net.Http.HttpRequestMessageExtensions.CreateResponse<T>(System.Net.Http.HttpRequestMessage, System.Net.HttpStatusCode, T)' and 'System.Net.Http.HttpRequestMessageExtensions.CreateResponse<T>(System.Net.Http.HttpRequestMessage, System.Net.HttpStatusCode, T)'

项目文件

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net461</TargetFramework>
    <AzureFunctionsVersion>v1</AzureFunctionsVersion>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.Azure.DurableTask.Core" Version="2.2.4" />
    <PackageReference Include="Microsoft.Azure.WebJobs.Extensions.DurableTask" Version="2.2.1" />
    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.36" />
  </ItemGroup>
  <ItemGroup>
    <Reference Include="Microsoft.CSharp" />
  </ItemGroup>
  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
    </None>
  </ItemGroup>
</Project>

函数类注意：这是基于新模板，这里没有使用持久函数但需要它。

using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
using DurableTask.Core;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Extensions.Http;
using Microsoft.Azure.WebJobs.Host;

namespace FunctionApp1
{
    public static class Function1
    {

        [FunctionName("Function1")]
        public static async Task<HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)]HttpRequestMessage req, TraceWriter log)
        {
            log.Info("C# HTTP trigger function processed a request.");

            // parse query parameter
            string name = req.GetQueryNameValuePairs()
                .FirstOrDefault(q => string.Compare(q.Key, "name", true) == 0)
                .Value;

            if (name == null)
            {
                // Get request body
                dynamic data = await req.Content.ReadAsAsync<object>();
                name = data?.name;
            }

            return name == null
                ? req.CreateResponse(HttpStatusCode.BadRequest, "Please pass a name on the query string or in the request body")
                : req.CreateResponse(HttpStatusCode.OK, "Hello " + name);
        }
    }
}

有没有其他人遇到过这个问题，如何解决？

Answer 1

随 return new HttpResponseMessage(HttpStatusCode.NotFound);

消失

.net 框架上具有持久功能的 Azure 功能

Azure functions with durable functions on .net framework

azure-functions

azure-durable-functions