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EF4 Code First和EF6 Code First链接mysql的方法

2024-08-09 13:05:51   222人阅读

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  ！



EF4 Code First和EF6 Code First链接mysql的方法


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