public static YahooStockData Download(StockCode code, DateTime fromDate, DateTime toDate)
{
YahooStockData retData = null;
string symbol = string.Format("{0}.{1}", code.Code, code.TradeCenter);
symbol = symbol.Replace(".sh", ".ss");
string url = string.Format("http://table.finance.yahoo.com/table.csv?s={0}"
+ "&a={1}&b={2}&c={3}&d={4}&e={5}&f={6}&g=d&ignore=.csv",
symbol, fromDate.Month - 1, fromDate.Day, fromDate.Year
, toDate.Month - 1, toDate.Day, toDate.Year
);
string text = HttpUtil.DownloadText(url);
var lines = text.Split("\n".ToCharArray());
string firstLine = lines[0].Trim();
if (firstLine.Equals(sFirstLine))
{
retData = new YahooStockData();
retData.Code = code;
retData.DailyDataList = new List<StockDailyData>();
for (int idx = 1; idx < lines.Length; idx++)
{
#region parse single line
var dataLine = lines[idx].Trim();
if (!string.IsNullOrEmpty(dataLine))
{
var items = dataLine.Split(",".ToCharArray());
StockDailyData data = new StockDailyData();
data.Date = DateTime.Parse(items[0]);
data.Open = decimal.Parse(items[1]);
data.High = decimal.Parse(items[2]);
data.Low = decimal.Parse(items[3]);
data.Close = decimal.Parse(items[4]);
data.Volumn = decimal.Parse(items[5]);
data.AdjustClose = decimal.Parse(items[6]);
retData.DailyDataList.Add(data);
}
#endregion
}
}
return retData;
}
/// <summary>
///
/// </summary>
/// <param name="stockCode"></param>
/// <returns></returns>
public static SinaStockData Download(StockCode stockCode)
{
string url=string.Format("http://hq.sinajs.cn/list={0}{1}",stockCode.TradeCenter,stockCode.Code);
var text = HttpUtil.DownloadText(url,Encoding.GetEncoding("GBK"));
return Parse(text);
}
public static YahooStockData Download(StockCode code)
{
return Download(code, DateTime.Today.AddDays(-1), DateTime.Today);
}
public static YahooStockData Download(StockCode code, DateTime fromDate)
{
return Download(code, fromDate, DateTime.Today);
}
