C# Sina股票接口

C# Sina股票接口

(2011-01-25 14:05:52)

转载

需要注意的这个只是获取单只股票

代码的用处，通过这个代码有炒股的朋友就可以写出简单的自动止损和按一定价格入场的程序了。（国内正规券商不支持这种功能，可能是为了防止一些东西。）

我们先来看一下股票信息的类

namespace https://www.360docs.net/doc/ae13588502.html,.Library.Entity

{

public class StockInfo

{

public string Name

{

get;

set;

}

public decimal TodayOpen

{

get;

set;

}

public decimal YesterdayClose

{

get;

set;

}

public decimal Current

{

get;

set;

}

public decimal High

{

get;

set;

}

public decimal Low

{ get; set; }

///

/// 竟买价买1

///

public decimal Buy

{ get; set; }

///

/// 竟卖价卖1

///

public decimal Sell { get; set; }

///

/// 成交数单位股数通常除于100成为手///

public int VolAmount { get; set; }

///

/// 成交多少钱,单位元

///

public decimal V olMoney { get; set; }

///

/// 新浪是可以看到5个,5档看盘,买1-买5 ///

public List BuyList { get; set; }

///

/// 卖1－卖5

///

public List SellList { get; set; }

///

/// Date and Time

///

public DateTime Time { get; set; }

public override string ToString()

{

return Name + ": " + V olAmount + ":" + Current;

}

}

}

namespace https://www.360docs.net/doc/ae13588502.html,.Library

{

///股票数据获取接口,你可以自己实现新浪yahoo...

public interface IDataService

{

StockInfo GetCurrent(string stockCode);

}

}

namespace https://www.360docs.net/doc/ae13588502.html,.DataServices

{

public class Sina : IDataService

{

private const string dataurl = "https://www.360docs.net/doc/ae13588502.html,/list={0}";

#region IStockInfo Members

HttpClient client;

private StockInfo PrevInfo;

public StockInfo GetCurrent(string stockCode)

{

try

{

if (client == null)

{

client = new HttpClient();

}

if (stockCode.Substring(0, 2) == "60")//上海是600打头

{

stockCode = "sh" + stockCode;

}

else if(stockCode.Substring(0,2)=="00")//深圳

{

stockCode = "sz" + stockCode;

}

else if (stockCode.Substring(0, 2) == "51")//上海基金

{

stockCode = "sh" + stockCode;

}

string url = string.Format(dataurl, stockCode);

string data = client.DownloadString(string.Format(url, stockCode));

PrevInfo = Parse(data);

return PrevInfo;

}

catch

{

return PrevInfo;

}

}

///

/// Parse Sina data to stock Info

///

///

///

public static StockInfo Parse(string content)

{

// var hq_str_sh600066 = "宇通客车,9.27,9.35,9.76,9.80,9.27,9.77,9.78,4567858,44306952,3100,9.77,1200,9.76,20500,9.75,1400,9. 74,15300,9.73,10030,9.78,28093,9.79,156827,9.80,2800,9.81,6400,9.82,2009-01-09,15:03:32";

int start = content.IndexOf('"')+1;

int end = content.IndexOf('"',start);

string input = content.Substring(start, end - start);

string[] temp = input.Split(',');

if (temp.Length != 32)

{

return null;

}

StockInfo info = new StockInfo();

https://www.360docs.net/doc/ae13588502.html, = temp[0];

info.TodayOpen = decimal.Parse(temp[1]);

info.YesterdayClose = decimal.Parse(temp[2]);

info.Current = decimal.Parse(temp[3]);

info.High = decimal.Parse(temp[4]);

info.Low = decimal.Parse(temp[5]);

info.Buy = decimal.Parse(temp[6]);

info.Sell = decimal.Parse(temp[7]);

info.VolAmount = int.Parse(temp[8]);

info.VolMoney = decimal.Parse(temp[9]);

info.BuyList = new List(5);

int index = 10;

for (int i = 0; i < 5; i++)

{

GoodsInfo goods = new GoodsInfo();

goods.State = GoodsState.Buy;

goods.Amount = int.Parse(temp[index]);

index++;

goods.Price = decimal.Parse(temp[index]);

index++;

info.BuyList.Add(goods);

}

info.SellList = new List(5);

for (int i = 0; i < 5; i++)

{

GoodsInfo goods = new GoodsInfo();

goods.State = GoodsState.Sell;

goods.Amount = int.Parse(temp[index]);

index++;

goods.Price = decimal.Parse(temp[index]);

index++;

info.SellList.Add(goods);

}

info.Time = DateTime.Parse(temp[30] + " " + temp[31]);

return info;

}

#endregion

}

}

public class GoodsInfo

{

public int Amount

{ get; set; }

public decimal Price

{

get;

set;

}

public GoodsState State { get; set; }

}

如果C#新浪的股票接口满足不了你需要的话你还可以了解一些商业的股票接口行情写库https://www.360docs.net/doc/ae13588502.html,/StockInfoSoft.aspx