/// <summary>
/// 获取数据库连接
/// </summary>
/// <param name="dbtype">数据库类型</param>
/// <param name="ConnectionString">数据库连接字符串</param>
/// <returns>数据库连接</returns>
//public static IDbConnection CreateConnection()
//{
// return CreateConnection(Appsettings.GetSection("DbOption").Get<DbOption>());
//}
/// <summary>
/// 获取数据库连接
/// </summary>
/// <param name="dbtype">数据库类型</param>
/// <param name="ConnectionString">数据库连接字符串</param>
/// <returns>数据库连接</returns>
public static IDbConnection CreateConnection(DbOption dbOption)
{
if (dbOption.DbType.IsNullOrWhiteSpace())
{
throw new ArgumentNullException("获取数据库连接居然不传数据库类型，你想上天吗？");
}
if (dbOption.ConnectionString.IsNullOrWhiteSpace())
{
throw new ArgumentNullException("获取数据库连接居然不传数据库类型，你想上天吗？");
}
Appsettings.GetSection("DbOption").Get <DbOption>();
return(CreateConnection(dbOption.DbType, dbOption.ConnectionString));
}