/// <summary>
/// 前二预测
/// 历史数据加一 有一位重合 则为匹配成功
///
/// </summary>
/// <param name="db"></param>
/// <param name="openNumber"></param>
/// <returns></returns>
private string ForecastC(OlaEntities db, LotteryOpenHistory lottery)
{
var olds = db.LotteryOpenHistories
.Where(w => w.Used != true && w.LotteryId == this.lottery.LotteryId)
.OrderByDescending(w => w.QiHao)
.Take(50).ToList();
var currentOpenNumbers = SplitOpenNumber2IntList(lottery.OpenNumber.Substring(0, 5));
foreach (var item in olds)
{
var openNumbers = SplitOpenNumber2IntList(item.OpenNumber.Substring(0, 5));
var currentOpenNumbers_plus = new List <int>();
foreach (var n in openNumbers)
{
currentOpenNumbers_plus.Add(n + 1 == 12 ? 1 : n + 1);
}
var intersect = currentOpenNumbers.Intersect(currentOpenNumbers_plus);
if (intersect.Count() == 1)
{
lottery.ForecastFrom += item.QiHao;
//log.Info(item.QiHao + " 预测C：" + JsonConvert.SerializeObject(item));
var except = new List <int>();
except.AddRange(currentOpenNumbers_plus.Except(currentOpenNumbers));
item.Used = true;
item.UsedBy = lottery.QiHao;
db.SaveChanges();
return(Except2String(except));
}
}
return(null);
}
private void Generate(DateTime startTime, DateTime endTime, int step, int startQiHao)
{
using (var db = new OlaEntities())
{
while (startTime <= endTime)
{
string qihao = startTime.ToString("yyyyMMdd") + startQiHao.ToString(this.QiHaoFormat);
var exists = db.LotteryOpenTimes.Any(w => w.LotteryId == this.LotteryId && w.QiHao == qihao);
if (exists)
{
startQiHao++;
startTime = startTime.AddMinutes(step);
continue;
}
string next_qihao = startTime.ToString("yyyyMMdd") + (startQiHao + 1).ToString(this.QiHaoFormat);
if (startQiHao + 1 > this.MaxQiHao)
{
next_qihao = startTime.AddDays(1).ToString("yyyyMMdd") + this.MinQiHao.ToString(this.QiHaoFormat);
}
string pre_qihao = startTime.ToString("yyyyMMdd") + (startQiHao - 1).ToString(this.QiHaoFormat);
if (startQiHao - 1 == 0)
{
pre_qihao = startTime.AddDays(-1).ToString("yyyyMMdd") + this.MaxQiHao.ToString(this.QiHaoFormat);
}
db.LotteryOpenTimes.Add(new LotteryOpenTime
{
CreateTime = DateTime.Now,
Id = Guid.NewGuid(),
LotteryId = this.LotteryId,
NextQiHao = next_qihao,
PreQiHao = pre_qihao,
OpenTime = startTime,
QiHao = qihao,
StartTime = startTime.AddMinutes(-step).AddSeconds(-30),
EndTime = startTime.AddSeconds(-30),
});
startQiHao++;
startTime = startTime.AddMinutes(step);
}
db.SaveChanges();
}
}
/// <summary>
/// 生成一天的开奖时间
/// </summary>
/// <param name="date"></param>
private void GenerateOneDay(DateTime date)
{
// 00：05 -- 02：00
var startTime = new DateTime(date.Year, date.Month, date.Day, 0, 5, 0);
var endTime = new DateTime(date.Year, date.Month, date.Day, 2, 0, 0);
Generate(startTime, endTime, 5, this.MinQiHao);
// 10：00 -- 22：00
startTime = new DateTime(date.Year, date.Month, date.Day, 10, 0, 0);
endTime = new DateTime(date.Year, date.Month, date.Day, 22, 10, 0);
Generate(startTime, endTime, 10, 24);
// 22：05 -- 00：00
startTime = new DateTime(date.Year, date.Month, date.Day, 22, 5, 0);
var nextDay = date.AddDays(1);
endTime = new DateTime(nextDay.Year, nextDay.Month, nextDay.Day, 0, 0, 0);
Generate(startTime, endTime, 5, 97);
// 第 120 期
using (var db = new OlaEntities())
{
db.LotteryOpenTimes.Add(new LotteryOpenTime
{
CreateTime = DateTime.Now,
Id = Guid.NewGuid(),
LotteryId = this.LotteryId,
NextQiHao = date.ToString("yyyyMMdd") + this.MinQiHao.ToString(this.QiHaoFormat),
PreQiHao = date.AddDays(-1).ToString("yyyyMMdd") + (this.MaxQiHao - 1).ToString(this.QiHaoFormat),
OpenTime = date,
QiHao = date.AddDays(-1).ToString("yyyyMMdd") + this.MaxQiHao.ToString(this.QiHaoFormat),
StartTime = date.AddMinutes(-5).AddSeconds(-30),
EndTime = date.AddSeconds(-30),
});
db.SaveChanges();
}
}
public void GetLotteryOpenNumberFromkm28()
{
if (DateTime.Now <= this.NextRequestDT ||
string.IsNullOrEmpty(this.lottery.urlkm28))
{
return;
}
try
{
HtmlWeb htmlWeb = new HtmlWeb();
HtmlWeb.PreRequestHandler handler = delegate(HttpWebRequest request)
{
request.Headers[HttpRequestHeader.AcceptEncoding] = "gzip, deflate";
request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
request.CookieContainer = new CookieContainer();
return(true);
};
htmlWeb.PreRequest += handler;
var url = this.lottery.urlkm28.Replace("{date}", DateTime.Now.ToString("yyyy-MM-dd"));
var doc = htmlWeb.Load(url);
var trs = doc.DocumentNode.SelectNodes("//table[@class='tac fl']/tr");
var lotteries = new List <LotteryOpenHistory>();
foreach (var tr in trs)
{
try
{
var tds = tr.SelectNodes("./td");
if (tds == null || tds.Count != 3)
{
continue;
}
var period = tds[0].InnerText;
if (string.IsNullOrEmpty(period))
{
continue;
}
var win_number = tds[2].InnerText;
if (string.IsNullOrEmpty(win_number))
{
continue;
}
win_number = win_number.Replace(" ", ",");
period = DateTime.Now.ToString("yyyyMMdd") + period;
// 过滤掉已经添加的期号
var qihao = Convert.ToInt32(period);
if (qihao < this.NextQiHao)
{
continue;
}
lotteries.Add(new LotteryOpenHistory
{
OpenNumber = win_number,
QiHao = period,
});
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFromkm28 解析数据失败", ex);
}
}
lotteries = lotteries.OrderBy(w => w.QiHao).ToList();
//log.Info("下一期期号：" + this.NextQiHao + this.lottery.Name + ":" + lotteries.Count + " " + JsonConvert.SerializeObject(lotteries));
using (var db = new OlaEntities())
{
foreach (var lotteryOpen in lotteries)
{
try
{
var lotteryOpenTimes = db.LotteryOpenTimes
.FirstOrDefault(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (lotteryOpenTimes != null)
{
lotteryOpen.OpenTime = lotteryOpenTimes.OpenTime.ToString("yyyy-MM-dd HH:mm:ss");
var history = db.LotteryOpenHistories
.Any(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (!history)
{
// 预测
GetForecast(db, lotteryOpen);
lotteryOpen.Id = Guid.NewGuid();
lotteryOpen.LotteryId = this.lottery.LotteryId;
lotteryOpen.CreateTime = DateTime.Now;
lotteryOpen.Source = (int)LotteryOpenNumberSourceEnum.开门彩;
// 获取前三期的预测号码
GetPreForecast(db, lotteryOpen);
db.LotteryOpenHistories.Add(lotteryOpen);
db.SaveChanges();
UpdateWebClientLotteryOpenInfo(lotteryOpen.LotteryId);
var nextInfo = db.LotteryOpenTimes.FirstOrDefault(w => w.LotteryId == lotteryOpen.LotteryId && w.QiHao == lotteryOpenTimes.NextQiHao);
if (nextInfo != null)
{
this.NextQiHao = Convert.ToInt32(nextInfo.QiHao);
this.NextRequestDT = nextInfo.OpenTime;
log.Info("添加：" + this.lottery.Name + " 期号：" + lotteryOpen.QiHao + " 开奖号码:" + lotteryOpen.OpenNumber + " 获取时间: " + DateTime.Now + "：下次获取时间 " + this.NextRequestDT);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFromgdlottery 解析数据失败", ex);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFromgdlottery 获取数据失败", ex);
}
}
public void GetLotteryOpenNumberFrom163()
{
if (DateTime.Now <= this.NextRequestDT ||
string.IsNullOrEmpty(this.lottery.url163))
{
return;
}
try
{
HtmlWeb htmlWeb = new HtmlWeb();
HtmlWeb.PreRequestHandler handler = delegate(HttpWebRequest request)
{
request.Headers[HttpRequestHeader.AcceptEncoding] = "gzip, deflate";
request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
request.CookieContainer = new CookieContainer();
return(true);
};
htmlWeb.PreRequest += handler;
var doc = htmlWeb.Load(this.lottery.url163);
var tds = doc.DocumentNode.SelectNodes("//td");
if (tds == null)
{
return;
}
var lotteries = new List <LotteryOpenHistory>();
foreach (var td in tds)
{
try
{
HtmlAttribute attr_data_win_number = td.Attributes["data-award"];
HtmlAttribute attr_data_period = td.Attributes["data-period"];
if (attr_data_win_number != null && attr_data_period != null)
{
var win_number = attr_data_win_number.Value;
var period = attr_data_period.Value;
if (string.IsNullOrEmpty(win_number) || string.IsNullOrEmpty(period))
{
continue;
}
period = this.lottery.Prefix + period;
// 过滤掉已经添加的期号
var qihao = Convert.ToInt32(period);
if (qihao < this.NextQiHao)
{
continue;
}
lotteries.Add(new LotteryOpenHistory
{
OpenNumber = win_number.Replace(" ", ","),
QiHao = period,
});
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFrom163 解析数据失败", ex);
}
}
lotteries = lotteries.OrderBy(w => w.QiHao).ToList();
//log.Info("下一期期号：" + this.NextQiHao + this.lottery.Name + ":" + lotteries.Count + " " + JsonConvert.SerializeObject(lotteries));
using (var db = new OlaEntities())
{
foreach (var lotteryOpen in lotteries)
{
try
{
var lotteryOpenTimes = db.LotteryOpenTimes
.FirstOrDefault(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (lotteryOpenTimes != null)
{
lotteryOpen.OpenTime = lotteryOpenTimes.OpenTime.ToString("yyyy-MM-dd HH:mm:ss");
var history = db.LotteryOpenHistories
.Any(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (!history)
{
// 预测
GetForecast(db, lotteryOpen);
lotteryOpen.Id = Guid.NewGuid();
lotteryOpen.LotteryId = this.lottery.LotteryId;
lotteryOpen.CreateTime = DateTime.Now;
lotteryOpen.Source = (int)LotteryOpenNumberSourceEnum.网易彩票;
// 获取前三期的预测号码
GetPreForecast(db, lotteryOpen);
db.LotteryOpenHistories.Add(lotteryOpen);
db.SaveChanges();
UpdateWebClientLotteryOpenInfo(lotteryOpen.LotteryId);
var nextInfo = db.LotteryOpenTimes.FirstOrDefault(w => w.LotteryId == lotteryOpen.LotteryId && w.QiHao == lotteryOpenTimes.NextQiHao);
if (nextInfo != null)
{
this.NextQiHao = Convert.ToInt32(nextInfo.QiHao);
this.NextRequestDT = nextInfo.OpenTime;
log.Info("添加：" + this.lottery.Name + " 期号：" + lotteryOpen.QiHao + " 开奖号码:" + lotteryOpen.OpenNumber + " 获取时间: " + DateTime.Now + " 下次获取时间： " + this.NextRequestDT);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFrom163 解析数据失败", ex);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFrom163 获取数据失败", ex);
}
}
public void GetLotteryOpenNumberFromgdlottery()
{
if (DateTime.Now <= this.NextRequestDT ||
string.IsNullOrEmpty(this.lottery.urlgdlottery))
{
return;
}
try
{
HtmlWeb htmlWeb = new HtmlWeb();
HtmlWeb.PreRequestHandler handler = delegate(HttpWebRequest request)
{
request.Headers[HttpRequestHeader.AcceptEncoding] = "gzip, deflate";
request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
request.CookieContainer = new CookieContainer();
return(true);
};
htmlWeb.PreRequest += handler;
var doc = htmlWeb.Load(this.lottery.urlgdlottery);
var trs = doc.DocumentNode.SelectNodes("//table[@bordercolorlight='#008000']/tr");
if (trs == null)
{
return;
}
trs.RemoveAt(0);
trs.RemoveAt(0);
var lotteries = new List <LotteryOpenHistory>();
foreach (var tr in trs)
{
try
{
var tds = tr.ChildNodes;
if (tds.Count < 4)
{
continue;
}
var period = tds[1].InnerHtml.Trim('\r');
var td = tds[3];
var spans = td.ChildNodes;
if (spans.Count < 2)
{
continue;
}
var strongs = spans[1].ChildNodes;
if (strongs.Count < 2)
{
continue;
}
var win_number = strongs[1].InnerHtml.Replace("\r\n\t", "");
win_number = win_number.Replace("\r\n\t", "");
win_number = win_number.Replace(" \t", "");
win_number = win_number.Trim(' ');
win_number = win_number.Replace('，', ',');
if (string.IsNullOrEmpty(win_number) || string.IsNullOrEmpty(period))
{
continue;
}
period = this.lottery.Prefix + period;
// 过滤掉已经添加的期号
var qihao = Convert.ToInt32(period);
if (qihao < this.NextQiHao)
{
continue;
}
lotteries.Add(new LotteryOpenHistory
{
OpenNumber = win_number,
QiHao = period,
});
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFromgdlottery 解析数据失败", ex);
}
}
lotteries = lotteries.OrderBy(w => w.QiHao).ToList();
//log.Info("下一期期号：" + this.NextQiHao + this.lottery.Name + ":" + lotteries.Count + " " + JsonConvert.SerializeObject(lotteries));
using (var db = new OlaEntities())
{
foreach (var lotteryOpen in lotteries)
{
try
{
var lotteryOpenTimes = db.LotteryOpenTimes
.FirstOrDefault(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (lotteryOpenTimes != null)
{
lotteryOpen.OpenTime = lotteryOpenTimes.OpenTime.ToString("yyyy-MM-dd HH:mm:ss");
var history = db.LotteryOpenHistories
.Any(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (!history)
{
// 预测
GetForecast(db, lotteryOpen);
lotteryOpen.Id = Guid.NewGuid();
lotteryOpen.LotteryId = this.lottery.LotteryId;
lotteryOpen.CreateTime = DateTime.Now;
lotteryOpen.Source = (int)LotteryOpenNumberSourceEnum.广东体彩网;
// 获取前三期的预测号码
GetPreForecast(db, lotteryOpen);
db.LotteryOpenHistories.Add(lotteryOpen);
db.SaveChanges();
UpdateWebClientLotteryOpenInfo(lotteryOpen.LotteryId);
var nextInfo = db.LotteryOpenTimes.FirstOrDefault(w => w.LotteryId == lotteryOpen.LotteryId && w.QiHao == lotteryOpenTimes.NextQiHao);
if (nextInfo != null)
{
this.NextQiHao = Convert.ToInt32(nextInfo.QiHao);
this.NextRequestDT = nextInfo.OpenTime;
log.Info("添加：" + this.lottery.Name + " 期号：" + lotteryOpen.QiHao + " 开奖号码:" + lotteryOpen.OpenNumber + " 获取时间: " + DateTime.Now + "：下次获取时间 " + this.NextRequestDT);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFromgdlottery 解析数据失败", ex);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFromgdlottery 获取数据失败", ex);
}
}
public void GetLotteryOpenNumberFrom500()
{
if (DateTime.Now <= this.NextRequestDT ||
string.IsNullOrEmpty(this.lottery.url500))
{
return;
}
try
{
var url = this.lottery.url500.Replace("{date}", DateTime.Now.ToString("yyyyMMdd"));
var xDoc = XDocument.Load(url);
var result = from x in xDoc.Descendants("row")
select new LotteryOpenHistory
{
OpenNumber = x.Attribute("opencode").Value,
QiHao = this.lottery.Prefix + x.Attribute("expect").Value.Replace("-", ""),
};
result = result.OrderBy(w => w.QiHao);
using (var db = new OlaEntities())
{
foreach (var lotteryOpen in result)
{
try
{
var qihao = Convert.ToInt32(lotteryOpen.QiHao);
if (qihao < this.NextQiHao)
{
continue;
}
var lotteryOpenTimes = db.LotteryOpenTimes
.FirstOrDefault(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (lotteryOpenTimes != null)
{
lotteryOpen.OpenTime = lotteryOpenTimes.OpenTime.ToString("yyyy-MM-dd HH:mm:ss");
var history = db.LotteryOpenHistories
.Any(w => w.LotteryId == this.lottery.LotteryId && w.QiHao == lotteryOpen.QiHao);
if (!history)
{
// 预测
GetForecast(db, lotteryOpen);
lotteryOpen.CreateTime = DateTime.Now;
lotteryOpen.Id = Guid.NewGuid();
lotteryOpen.LotteryId = this.lottery.LotteryId;
lotteryOpen.Source = (int)LotteryOpenNumberSourceEnum.五百彩票;
// 获取前三期的预测号码
GetPreForecast(db, lotteryOpen);
db.LotteryOpenHistories.Add(lotteryOpen);
db.SaveChanges();
UpdateWebClientLotteryOpenInfo(lotteryOpen.LotteryId);
var nextInfo = db.LotteryOpenTimes.FirstOrDefault(w => w.LotteryId == lotteryOpen.LotteryId && w.QiHao == lotteryOpenTimes.NextQiHao);
if (nextInfo != null)
{
this.NextQiHao = Convert.ToInt32(nextInfo.QiHao);
this.NextRequestDT = nextInfo.OpenTime;
log.Info("添加：" + this.lottery.Name + " 期号：" + lotteryOpen.QiHao + " 开奖号码:" + lotteryOpen.OpenNumber + " 获取时间: " + DateTime.Now + " 下次获取时间： " + this.NextRequestDT);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFrom500 解析数据失败", ex);
}
}
}
}
catch (Exception ex)
{
log.Error(this.lottery.Name + " GetLotteryOpenNumberFrom500 爬取数据失败", ex);
}
}