/// <summary>
/// 根据股票代码获取新浪最新数据
/// </summary>
/// <param name="codes">股票代码列表</param>
/// <returns>字符串</returns>
public static String GetSinaLatestDatasStrByCodes(String codes)
{
String[] strs = codes.Split(new String[] { "," }, StringSplitOptions.RemoveEmptyEntries);
int strLen = strs.Length;
List <String> sinaCodes = new List <String>();
List <String> dcCodes = new List <String>();
for (int i = 0; i < strLen; i++)
{
String postCode = strs[i];
sinaCodes.Add(CStrA.ConvertDBCodeToSinaCode(postCode));
}
String requestCode = "";
int sinaCodesSize = sinaCodes.Count;
for (int i = 0; i < sinaCodesSize; i++)
{
String postCode = sinaCodes[i];
requestCode += postCode;
if (i != strLen - 1)
{
requestCode += ",";
}
}
String result = "";
if (sinaCodesSize > 0)
{
String url = "http://hq.sinajs.cn/list=" + requestCode.ToLower();
result = HttpGetService.Get(url);
}
return(result);
}
/// <summary>
/// 获取分时数据
/// </summary>
public static void GetMinuteDatas()
{
if (m_minuteDatas.Count > 0)
{
return;
}
String appPath = DataCenter.GetAppPath();
foreach (String code in m_codedMap.Keys)
{
String fileName = m_newFileDir + CStrA.ConvertDBCodeToFileName(code);
if (!CFileA.IsFileExist(fileName))
{
fileName = m_newFileDir + CStrA.ConvertDBCodeToSinaCode(code).ToUpper() + ".txt";
}
if (CFileA.IsFileExist(fileName))
{
String text = "";
CFileA.Read(fileName, ref text);
List <SecurityData> datas = new List <SecurityData>();
StockService.GetHistoryDatasByMinuteStr(text, datas);
if (datas.Count > 0)
{
int rindex = 0;
int dataSize = datas.Count;
while (rindex < dataSize)
{
SecurityData d = datas[rindex];
if (rindex == 0)
{
d.m_avgPrice = d.m_close;
}
else
{
SecurityData ld = datas[rindex - 1];
d.m_avgPrice = (ld.m_avgPrice * rindex + d.m_close) / (rindex + 1);
}
rindex++;
}
m_minuteDatas[code] = datas;
}
}
}
}
/// <summary>
/// 加载历史数据
/// </summary>
/// <param name="history"></param>
public static void LoadHistoryDatas()
{
if (m_historyDatas.Count > 0)
{
return;
}
foreach (String code in m_codedMap.Keys)
{
String fileName = DataCenter.GetAppPath() + "\\day\\" + CStrA.ConvertDBCodeToSinaCode(code).ToUpper() + ".txt";
if (File.Exists(fileName))
{
StreamReader sra = new StreamReader(fileName, Encoding.Default);
String text = sra.ReadToEnd();
List <SecurityData> datas = new List <SecurityData>();
StockService.GetHistoryDatasByTdxStr(text, datas);
if (datas.Count > 0)
{
m_historyDatas[code] = datas;
}
}
}
}