EF架构~EF6配置需要注意的几个地方

时间:2023-03-09 19:24:50
EF架构~EF6配置需要注意的几个地方

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从EF5升级到EF6之后,可能会出现一些问题,这是正常的,任何系统的升级都没有一帆风顺的,当然这些不是我要说的重点,我真正要说的是,当出现这些问题时,我们应该如何去应对它,下面我总结了几个方面,请大家看一下

程序集

不需要应用托管的System.Data.Entity了,可以和它说再见,以后EF移植更方便!

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配置文件

需要表明EF版本,如果你是vs2010或者vs2012的用户,你应该注意这一点

  <configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral,
PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
 <entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework">
<parameters>
<parameter value="v11.0" />
</parameters>
</defaultConnectionFactory>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>

以上两点大家注意之后,升级到EF6应该就没什么问题了,呵呵。

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