【问题标题】:Error compiling Autorest Generated Client编译 Autorest 生成的客户端时出错
【发布时间】:2021-06-05 01:28:23
【问题描述】:

使用 Swagger OpenApi 3.0 规范自动生成客户端后,我无法编译生成的客户端。我在对象 ClientDiagnosticsRawRequestUriBuilderUtf8JsonRequestContent 上遇到错误。

RestClient.cs

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

// <auto-generated/>

#nullable disable

using System;
using System.Collections.Generic;
using System.Text.Json;
using System.Threading;
using System.Threading.Tasks;
using Azure;
using Azure.Core;
using Azure.Core.Pipeline;
using Planner.Client.Models;

namespace Planner.Client
{
    internal partial class RestClient
    {
        private Uri endpoint;
        private ClientDiagnostics _clientDiagnostics;
        private HttpPipeline _pipeline;

        /// <summary> Initializes a new instance of RestClient. </summary>
        /// <param name="clientDiagnostics"> The handler for diagnostic messaging in the client. </param>
        /// <param name="pipeline"> The HTTP pipeline for sending and receiving REST requests and responses. </param>
        /// <param name="endpoint"> server parameter. </param>
        public RestClient(ClientDiagnostics clientDiagnostics, HttpPipeline pipeline, Uri endpoint = null)
        {
            endpoint ??= new Uri("https://localhost:49157");

            this.endpoint = endpoint;
            _clientDiagnostics = clientDiagnostics;
            _pipeline = pipeline;
        }


        internal HttpMessage CreateCreateDataRequest(IEnumerable<DataCreateModel> body)
        {
            var message = _pipeline.CreateMessage();
            var request = message.Request;
            request.Method = RequestMethod.Post;
            var uri = new RawRequestUriBuilder();
            uri.Reset(endpoint);
            uri.AppendPath("/api/Budget/CreateData", false);
            request.Uri = uri;
            if (body != null)
            {
                request.Headers.Add("Content-Type", "application/json");
                var content = new Utf8JsonRequestContent();
                content.JsonWriter.WriteStartArray();
                foreach (var item in body)
                {
                    content.JsonWriter.WriteObjectValue(item);
                }
                content.JsonWriter.WriteEndArray();
                request.Content = content;
            }
            return message;
        }
    }
}

此外,在 IUtf8JsonSerializableOptional 上的以下自动生成的序列化类中出现错误。

DataCreateModel.Serialization.cs

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.

// <auto-generated/>

#nullable disable

using System.Text.Json;
using Azure.Core;

namespace Planner.Client.Models
{
    public partial class DataCreateModel : IUtf8JsonSerializable
    {
        void IUtf8JsonSerializable.Write(Utf8JsonWriter writer)
        {
            writer.WriteStartObject();
            if (Optional.IsDefined(ProjectCode))
            {
                if (ProjectCode != null)
                {
                    writer.WritePropertyName("projectCode");
                    writer.WriteStringValue(ProjectCode);
                }
                else
                {
                    writer.WriteNull("projectCode");
                }
            }
            if (Optional.IsDefined(TeamCode))
            {
                if (TeamCode != null)
                {
                    writer.WritePropertyName("teamCode");
                    writer.WriteStringValue(TeamCode);
                }
                else
                {
                    writer.WriteNull("teamCode");
                }
            }
            if (Optional.IsDefined(YearMonth))
            {
                writer.WritePropertyName("yearMonth");
                writer.WriteNumberValue(YearMonth.Value);
            }
            if (Optional.IsDefined(Hours))
            {
                writer.WritePropertyName("hours");
                writer.WriteNumberValue(Hours.Value);
            }
            writer.WriteEndObject();
        }
    }
}

本项目使用 .net 5、autorest v3.1.0、cli v3.1.2 和 node v14.15.5。

我错过了什么?

【问题讨论】:

  • 每当您报告遇到错误时,请具体说明该错误是什么
  • 对不起,我认为很明显错误出现在我的粗体对象上。我应该更明确一点。错误是编译期间找不到对象。
  • "找不到对象" - 或者找不到特定的类?如果您只是将错误消息直接复制/粘贴到问题中,那就更清楚了。

标签: c# autorest


【解决方案1】:

我只添加了这些更改并且它有效

<PropertyGroup>
  <IncludeGeneratorSharedCode>true</IncludeGeneratorSharedCode>
  <RestoreAdditionalProjectSources>https://azuresdkartifacts.blob.core.windows.net/azure-sdk-tools/index.json</RestoreAdditionalProjectSources>
</PropertyGroup>

<ItemGroup>
  <PackageReference Include="Azure.Core" Version="1.10.0" />
  <PackageReference Include="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20210311.1" PrivateAssets="All" />
</ItemGroup>

为了创建客户端,我使用这个

class MyClientOptions : ClientOptions
{
}

static void Main(string[] args)
{
    var client = new TestRestClient(
        new ClientDiagnostics(new MyClientOptions()),
        new HttpPipeline(HttpClientTransport.Shared),
        new Uri("https://api.domain.com"));
}

【讨论】:

  • 谢谢!添加对 Microsoft.Azure.AutoRest.CSharp 的引用对我有用。
  • nuget 包源是什么?我收到“无法找到包 Microsoft.Azure.AutoRest.CSharp。源中不存在具有此 ID 的包:DevExpress nuget.org”它不再是 beta 版并已重命名吗?
  • 啊,我认为安东答案中的属性组中的 azuresdkartifacts.blob.core.windows.net/azure-sdk-tools/…> 是提供它的原因
  • 很好的答案!这真的阻碍了我,现在它工作得很好。
  • 如果 Autorest 文档中对此进行了解释...我还没有找到任何东西:(
【解决方案2】:

似乎新的 autorest 需要对 csproj 进行一些更改。

对于我的情况,我不得不将其更改为

<PropertyGroup>
  <TargetFramework>netstandard2.0</TargetFramework>
  <Nullable>annotations</Nullable>
  <IncludeGeneratorSharedCode>true</IncludeGeneratorSharedCode>
  <RestoreAdditionalProjectSources>https://azuresdkartifacts.blob.core.windows.net/azure-sdk-tools/index.json</RestoreAdditionalProjectSources>
  <LangVersion>8</LangVersion>
</PropertyGroup>
  
<ItemGroup>
  <PackageReference Include="Azure.Core" Version="1.10.0" />
  <PackageReference Include="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20210311.1" PrivateAssets="All" />
</ItemGroup>

【讨论】:

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