通过新浪网股票接口获取股票信息

通过新浪网股票接口获取股票信息以下函数全是静态方法，可以在C#中直接调用using System;using System.Collections.Generic;using System.Linq;using System.Text;using ;using System.IO;using System.Data;using System.Text.RegularExpressions;namespace GzyFunctionLibrary{public class GetStockInfo{public static string[] StockItems = new string[32] { "股票名字", "今日开盘价", "昨日收盘价", "当前价格", "今日最高价", "今日最低价", "竞买价，即买一报价", "竞卖价，即卖一报价", "成交的股票数", "成交金额", "买一申请多少股", "买一报价", "买二", "买二", "买三", "买三", "买四", "买四", "买五", "买五", "卖一申报股数", "卖一报价", "卖二申报股数", "卖二报价", "卖三申报股数", "卖三报价", "卖四申报股数", "卖四报价", "卖五申报股数", "卖五报价", "日期", "时间" };public static string[] PastStockItems = new string[] { "指数名称", "当前点数", "涨跌点数", "涨跌率", "成交量（手）", "成交额（万元）" };private static string url = "/list=";private static string PastUrl = "/list=s_";/// <summary>/// 生成/// </summary>/// <param name="StockID"></param>/// <param name="ValueType"></param>/// <returns></returns>private static string GetUrl(string StockID, int ValueType){string id = string.Empty;if (StockID == "" || StockID.Length != 6){return null;}string dm = "sh";if (StockID.Trim() == "000001")dm = "sh";else if (StockID.Trim() == "399001")dm = "sz";else if (StockID.Substring(0, 2) == "00")//深圳dm = "sz";else if (StockID.Substring(0, 2) == "60")dm = "sh";else if (StockID.Substring(0, 2) == "51")//上海基金dm = "sh";switch (ValueType){case 0:return url + dm + StockID;case 1:return PastUrl + dm + StockID;default:return url + dm + StockID;}}/// <summary>/// 获取服务实时及历史信息/// </summary>/// <param name="url"></param>/// <returns></returns>public static string[] GetValue(string url){try{string[] StockValue;WebClient myWebClient = new WebClient();Stream myStream = myWebClient.OpenRead(url);StreamReader sr = new StreamReader(myStream, System.Text.Encoding.GetEncoding("gbk"));string strHTML = sr.ReadToEnd();myStream.Close();sr.Close();int first = strHTML.IndexOf("\"");strHTML = strHTML.Substring(first + 1, strHTML.Length - first - 4);StockValue = strHTML.Split(',');if (StockValue.Length >= 2)return StockValue;elsereturn null;}catch (Exception ex){return null;throw ex;}}/// <summary>/// 获取股票实时信息/// </summary>/// <param name="StockId"></param>/// <returns></returns>public static string[] GetRealValue(string StockId){return GetValue(GetUrl(StockId, 0));}/// <summary>/// 获取股票历史信息/// </summary>/// <param name="StockId"></param>/// <returns></returns>public static string[] GetPastValue(string StockId){return GetValue(GetUrl(StockId, 1));}public static DataTable getHis(string stockId){DataTable dt = new DataTable();dt.Columns.Add("StockId", typeof(string));dt.Columns.Add("iDate", typeof(DateTime));dt.Columns.Add("Opening", typeof(double));dt.Columns.Add("MaxHight", typeof(double));dt.Columns.Add("Closing", typeof(double));dt.Columns.Add("MaxLow", typeof(double));string url = string.Format("/corp/go.php/vMS_MarketHistory/stockid/{0}.p html", stockId);.WebClient wc = new WebClient();string Content = wc.DownloadString(url);string reg = "<a target='_blank'href='/quotes_service/view/vMS_tradehistory.php?symbol=s hd{6}&date=d{4}-d{2}-d{2}'>s*([^s]+)s+</a>s*</div></td>s*<td[^d]*([^<]*)</div></td>s+<td[^d] *([^<]*)</div></td>s+<td[^d]*([^<]*)</div></td>s+<td[^d]*([^<]*)</div></td>s+";MatchCollection result = Regex.Matches(Content, reg);foreach (Match item in result){DataRow dr = dt.NewRow();dr[0] = stockId;dr[1] = item.Groups[1].Value;//时间dr[2] = item.Groups[2].Value;//时间dr[3] = item.Groups[3].Value;//时间dr[4] = item.Groups[4].Value;//时间dr[5] = item.Groups[5].Value;//时间}return dt;}}}。