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c# - EF 6 .net 4.5.2 无法加载程序集 System.Data.OracleClient

问题描述

我的 .net 4.5.2 应用程序有问题。

我将 EF6 6.4.4 与 MySQL 连接器 6.9.10 一起使用。

应用程序正在启动。但是，如果我使用 DatabaseContext，它会因以下消息而崩溃：

Could not load assembly System.Data.OracleClient - loading exceptions: Exception loading assembly System.Data.OracleClient: System.IO.FileNotFoundException: Unable to find the specified file.

但我不知道为什么 EF6 使用 oracle 客户端。我不想使用oracle，只有mysql。

在 Visual Studio 中创建和更新数据库 codefirst 工作正常，没有问题。

我希望你能帮助我解决这个问题:)

这是我的应用程序配置：

<configuration>
  <configSections>
  <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <connectionStrings>
    <add name="dbContext" connectionString="server=localhost;uid=framev;password=test123;database=framev;persistsecurityinfo=True;SslMode=none;Character Set=utf8mb4;" providerName="MySql.Data.MySqlClient" />
  </connectionStrings>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Ninject" publicKeyToken="c7192dc5380945e7" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.3.4.0" newVersion="3.3.4.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Ninject.Extensions.Factory" publicKeyToken="c7192dc5380945e7" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.3.3.0" newVersion="3.3.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Google.Protobuf" publicKeyToken="a7d26565bac4d604" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.17.3.0" newVersion="3.17.3.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="K4os.Compression.LZ4.Streams" publicKeyToken="2186fa9121ef231d" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-1.2.12.0" newVersion="1.2.12.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-1.8.9.0" newVersion="1.8.9.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
  <entityFramework>
    <defaultConnectionFactory type="MySql.Data.Entity.MySqlConnectionFactory, MySql.Data.Entity.EF6" />
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
      <provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6" />
    </providers>
  </entityFramework>
</configuration>```

标签： c#mysql.netentity-framework.net-4.5

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