/// <summary>
/// 获取链接字符
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
private static string getConn(Entity.ContextType type)
{
var connectionString = readConn;
if (type == Entity.ContextType.update)
{
connectionString = updateConn;
}
return(string.Format("name={0}", connectionString));
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="type"></param>
public DbContext(Entity.ContextType type)
: base(getConn(type))
{
}