EF4 Code First和EF6 Code First链接mysql的方法

1、首先需要下载安装.Net的MysqL驱动

下载地址如下：http://dev.mysql.com/downloads/connector/net/

2、配置Web.Config

EF6:

配置链接字符串

<connectionStrings>
     <add name="sqldata" connectionString="server=地址;Character Set=utf8;User Id=用户名;password=密码;Persist Security Info=True;database=数据库名称" providerName="MysqL.Data.MysqLClient" />
</connectionStrings>

配置驱动

<system.data>
    <DbProviderFactories>
      <remove invariant="MysqL.Data.MysqLClient"></remove><!--预防Machine.config中已经配置了MysqL.Data.MysqLClient-->
      <add name="MysqL Data Provider" invariant="MysqL.Data.MysqLClient" description=".Net Framework Data Provider for MysqL" type="MysqL.Data.MysqLClient.MysqLClientFactory,MysqL.Data,Version=6.9.5.0,Culture=neutral,PublicKeyToken=c5687fc88969c44d" />
    </DbProviderFactories>
</system.data>

 配置EF6的驱动

<entityFramework>
   <providers>
      <provider invariantName="MysqL.Data.MysqLClient" type="MysqL.Data.MysqLClient.MysqLProviderServices,MysqL.Data.Entity.EF6" />
   </providers>
</entityFramework>

 

 

EF4.1:

配置链接字符串

<connectionStrings>
     <add name="sqldata" connectionString="server=地址;Character Set=utf8;User Id=用户名;password=密码;Persist Security Info=True;database=数据库名称" providerName="MysqL.Data.MysqLClient" />
</connectionStrings>

配置驱动

<system.data>
    <DbProviderFactories>
      <remove invariant="MysqL.Data.MysqLClient"></remove><!--预防Machine.config中已经配置了MysqL.Data.MysqLClient-->
      <add name="MysqL Data Provider" invariant="MysqL.Data.MysqLClient" description=".Net Framework Data Provider for MysqL" type="MysqL.Data.MysqLClient.MysqLClientFactory,PublicKeyToken=c5687fc88969c44d" />
    </DbProviderFactories>
</system.data>

 

配置完这些就可以使用MysqL了  ！