【已解决】Could not load file or assembly ‘System.Net.Http, Version=xxx, Culture=neutral…
文章标签: C# System.Net.Http
系统开发完进行生产环境测试时出现错误:
英文版:
Could not load file or assembly ‘System.Net.Http, Version=4.1.1.2, 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)
中文版:
未能加载文件或程序集“System.Net.Http, Version=4.1.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a”或它的某一个依赖项。找到的程序集清单定义与程序集引用不匹配。 (异常来自 HRESULT:0x80131040)
解决
在 Microsoft Visual Studio 中双击打开System.Net.Http.dll,再双击打开1 [非特定语言]:
在启动项目的web.config或app.config中添加以下配置
<dependentAssembly>
<assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
完整结构:
<configuration>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.2.0.0" newVersion="4.0.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
这里使用了 版本重定向
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原文链接:https://blog.csdn.net/qq_32682301/article/details/113246247