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  • Sqlite数据库 找不到请求的 .Net Framework Data Provider。可能没有安装

    KF%A90``{6LYX2J9(GHSPU9

     

    解决方法 在web.config里面添加

    <system.data>
            <DbProviderFactories>
                <remove invariant="System.Data.SQLite"/>
                <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".Net Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite, Version=1.0.66.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139" />
            </DbProviderFactories>
        </system.data>
    

    注意:Version后面的 1.0.66.0  要根据你安装的sqlite的版本来写.

     

    所有的web.config如下 

    <?xml version="1.0" encoding="utf-8"?>
    <!--
      有关如何配置 ASP.NET 应用程序的详细信息,请访问
      http://go.microsoft.com/fwlink/?LinkId=152368
      -->
    <configuration>
      <appSettings>
        <add key="webpages:Version" value="1.0.0.0" />
        <add key="ConfigHaveEng" value="0" />
        <!--是否有英文版本  0否 1是-->
        <add key="ConfigLevel" value="0" />
        <!--能允许几级分类 如果为0 则表示网站最多有1级分类 |DataDirectory|-->
        <add key="ClientValidationEnabled" value="true" />
        <add key="UnobtrusiveJavaScriptEnabled" value="true" />
      </appSettings>
      <system.web>
        <customErrors mode="Off"/>
        <compilation debug="true" targetFramework="4.0">
          <assemblies>
            <add assembly="System.Web.Abstractions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.Helpers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.Mvc, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Web.WebPages, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
            <add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
          </assemblies>
        </compilation>
        <authentication mode="Forms">
          <forms loginUrl="~/Account/LogOn" timeout="2880" />
        </authentication>
        <pages>
          <namespaces>
            <add namespace="System.Web.Helpers" />
            <add namespace="System.Web.Mvc" />
            <add namespace="System.Web.Mvc.Ajax" />
            <add namespace="System.Web.Mvc.Html" />
            <add namespace="System.Web.Routing" />
            <add namespace="System.Web.WebPages" />
          </namespaces>
        </pages>
      </system.web>
      <system.webServer>
        <validation validateIntegratedModeConfiguration="false" />
        <modules runAllManagedModulesForAllRequests="true" />
      </system.webServer>
      <runtime>
        <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
          <dependentAssembly>
            <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
            <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0" />
          </dependentAssembly>
        </assemblyBinding>
      </runtime>
        <system.data>
            <DbProviderFactories>
                <remove invariant="System.Data.SQLite"/>
                <add name="SQLite Data Provider" invariant="System.Data.SQLite" description=".Net Framework Data Provider for SQLite" type="System.Data.SQLite.SQLiteFactory, System.Data.SQLite, Version=1.0.66.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139" />
            </DbProviderFactories>
        </system.data>
      <connectionStrings>
          <add name="SomeDbEntities" connectionString="metadata=res://*/MyModel.csdl|res://*/MyModel.ssdl|res://*/MyModel.msl;provider=System.Data.SQLite;provider connection string=&quot;data source=|DataDirectory|somedb.png&quot;" providerName="System.Data.EntityClient" />
      </connectionStrings>
    </configuration>
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  • 原文地址:https://www.cnblogs.com/joeylee/p/3619297.html
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