private static async Task <List <FundStyleExposure> > GetFundStyleExposures2(string fundCode, DateTime begin, DateTime end)
{
var exposures = new List <FundStyleExposure>();
while (begin <= end)
{
var exposure = await GetStyleExposure(fundCode, begin);
if (exposure != null)
{
exposures.Add(exposure);
}
begin = begin.AddDays(1);
}
if (exposures.Any())
{
DataDao.InsertFundStyleExposures(exposures);
}
return(exposures);
}
