private IEnumerable<ISecurity> GetData()
{
try
{
SecurityInfoApi api = new SecurityInfoApi();
return api.GetAllSecurity();
}
catch (Exception ex)
{
LogHelper.Logger.WriteLine(ex.ToString(), this.ServiceName);
return new List<ISecurity>();
}
}
public void RefreshKLineData()
{
// 获取所有证券信息
var securities = new SecurityInfoApi().GetAllSecurity().ToList();
// 检查并更新或增加
foreach (var security in securities)
{
DateTime? lastTradeDate = appService.GetLastTradeDate(KLineType.Day, security.Code);
List<StockKLine> stockKLines = null;
if (lastTradeDate == null)
{
try
{
stockKLines = wmcloudApi.GetKLineFromWmcloudApi(security.Code);
}
catch (Exception ex)
{
//此处异常通常是因为security.Code并不是真正的股票代码(如：166105)，此时通联数据并不支持
continue;
}
}
else
{
try
{
string startDate = lastTradeDate.Value.AddDays(1).ToString("yyyyMMdd");
stockKLines = wmcloudApi.GetKLineFromWmcloudApi(security.Code, startDate);
}
catch (Exception ex)
{
//此处异常通常是因为security.Code并不是真正的股票代码(如：166105)，此时通联数据并不支持
continue;
}
}
appService.Add(KLineType.Day, security.Code, stockKLines);
}
}
private IEnumerable<ISecurity> GetSecurityFromApi()
{
IEnumerable<ISecurity> result = null;
int i = 0;
do
{
try
{
result = new SecurityInfoApi().GetAllSecurity();
}
finally
{
i++;
}
// 尝试10次获取数据， 确保能够获取数据成功
if (i > 9)
{
break;
}
} while (result == null);
return result;
}
public void TestReadSecurityInfo()
{
var securities = new SecurityInfoApi().GetAllSecurity().ToList();
Assert.IsNotNull(securities);
Assert.IsTrue(securities.Count > 0);
}
