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  • 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, MySql.Data, Version=6.9.5.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
        </DbProviderFactories>
    </system.data>
    
    配置完这些就可以使用Mysql了  !



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  • 原文地址:https://www.cnblogs.com/lxiang/p/4180331.html
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