我使用的这个 Mysql.data.dll 文件
web.config上面主要需要声明以下代码
1
<
system.data
>
2
<
DbProviderFactories
>
3
<
add
name
="MySQL Data Provider"
invariant
="MySql.Data.MySqlClient1"
description
=".Net Framework Data Provider for MySQL"
type
="MySql.Data.MySqlClient.MySqlClientFactory,MySql.Data"
/>
4
</
DbProviderFactories
>
5
</
system.data
>

