c# - 无法加载文件或程序集 System.Net.Http 版本 4.1.1.0

Question

我正在将 Net Framework 4 dll 移植到 Net Core。移植我的单元测试项目时，我在运行某些特定测试(不是全部)时遇到异常。

System.IO.FileLoadException: Could not load file or assembly 'System.Net.Http, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

这是我的 dll 的 project.json

 {
  "version": "1.0.0-*",

  "dependencies": {
    "log4net": "2.0.7",
    "NETStandard.Library": "1.6.1",
    "Newtonsoft.Json": "9.0.1",
    "StackExchange.Redis": "1.2.1"
  },

  "frameworks": {
    "netstandard1.6": {
      "imports": "dnxcore50"
    }
  }
}

这是单元测试项目的 Packages.config

<packages>
  <package id="Castle.Core" version="4.0.0" targetFramework="net462" />
  <package id="log4net" version="2.0.7" targetFramework="net462" />
  <package id="Microsoft.Win32.Primitives" version="4.0.1" targetFramework="net462" />
  <package id="Moq" version="4.7.1" targetFramework="net462" />
  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net462" />
  <package id="StackExchange.Redis" version="1.2.1" targetFramework="net462" />
  <package id="System.Diagnostics.DiagnosticSource" version="4.0.0" targetFramework="net462" />
  <package id="System.IO" version="4.1.0" targetFramework="net462" />
  <package id="System.IO.FileSystem" version="4.0.1" targetFramework="net462" />
  <package id="System.IO.FileSystem.Primitives" version="4.0.1" targetFramework="net462" />
  <package id="System.IO.FileSystem.Watcher" version="4.0.0" targetFramework="net462" />
  <package id="System.Linq" version="4.1.0" targetFramework="net462" />
  <package id="System.Net.Http" version="4.1.1" targetFramework="net462" />
  <package id="System.Net.NameResolution" version="4.0.0" targetFramework="net462" />
  <package id="System.Runtime" version="4.1.0" targetFramework="net462" />
  <package id="System.Runtime.Extensions" version="4.1.0" targetFramework="net462" />
  <package id="System.Security.Cryptography.Algorithms" version="4.2.0" targetFramework="net462" />
  <package id="System.Security.Cryptography.Encoding" version="4.0.0" targetFramework="net462" />
  <package id="System.Security.Cryptography.Primitives" version="4.0.0" targetFramework="net462" />
  <package id="System.Security.Cryptography.X509Certificates" version="4.1.0" targetFramework="net462" />
  <package id="System.Text.RegularExpressions" version="4.1.0" targetFramework="net462" />
  <package id="System.Threading.Thread" version="4.0.0" targetFramework="net462" />
</packages>

Answer 1

通过将 System.Net.Http 更新到 4.3.1 修复了它