/// <summary>
/// 数据数量 异步
/// </summary>
/// <returns></returns>
async public virtual Task <int> CountAsync()
{
return(await dbHelper.CountAsync(countSql()));
}
/// <summary>
/// 数据数量 异步
/// </summary>
/// <returns></returns>
async public virtual Task <int> CountAsync()
{
return(await dbHelper.CountAsync(countSql()));
}