public Lottery fetchLottery(int id)
{
HtmlWeb htmlWeb = new HtmlWeb();
htmlWeb.OverrideEncoding = Encoding.GetEncoding("GB2312");
HtmlDocument doc = htmlWeb.Load("http://www.17500.cn/ssq/details.php?issue=" + id);
HtmlNode idNode = doc.DocumentNode.SelectSingleNode("//td[not(@valign) and @align='right']");
if (idNode == null)
{
return null;
}
Lottery lottery = new Lottery();
lottery.ID = id;
lottery.DATE = DateTime.Parse(idNode.InnerText.Replace("开奖", "").Trim());
HtmlNodeCollection nodes = doc.DocumentNode.SelectNodes("//td/font[@color='red']");
if (nodes.Count == 6)
{
lottery.RED1 = int.Parse(nodes[0].InnerText.Trim());
lottery.RED2 = int.Parse(nodes[1].InnerText.Trim());
lottery.RED3 = int.Parse(nodes[2].InnerText.Trim());
lottery.RED4 = int.Parse(nodes[3].InnerText.Trim());
lottery.RED5 = int.Parse(nodes[4].InnerText.Trim());
lottery.RED6 = int.Parse(nodes[5].InnerText.Trim());
}
lottery.BLUE = int.Parse(doc.DocumentNode.SelectSingleNode("//font[@color='blue']").InnerText);
LotteryUtils.GetInstance().CalcLotteryTrait(lottery);
return lottery;
}
/// <summary>
/// 配置Lottery特征
/// </summary>
/// <param name="lottery"></param>
public void CalcLotteryTrait(Lottery lottery)
{
lottery.RTOTAL = lottery.RED1 + lottery.RED2 + lottery.RED3 + lottery.RED4 + lottery.RED5 + lottery.RED6;
lottery.RAVERAGE = lottery.RTOTAL / 6;
lottery.TOTAL = lottery.RED1 + lottery.RED2 + lottery.RED3 + lottery.RED4 + lottery.RED5 + lottery.RED6 + lottery.BLUE;
lottery.AVERAGE = lottery.TOTAL / 7;
lottery.ODD = 0;
lottery.EVEN = 0;
if (lottery.RED1 % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
if (lottery.RED2 % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
if (lottery.RED3 % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
if (lottery.RED4 % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
if (lottery.RED5 % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
if (lottery.RED6 % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
if (lottery.BLUE % 2 > 0)
{
lottery.ODD++;
}
else
{
lottery.EVEN++;
}
lottery.RKEY = lottery.RED1 + "," + lottery.RED2 + "," + lottery.RED3 + "," + lottery.RED4 + "," + lottery.RED5 + "," + lottery.RED6;
lottery.WKEY = lottery.RED1 + "," + lottery.RED2 + "," + lottery.RED3 + "," + lottery.RED4 + "," + lottery.RED5 + "," + lottery.RED6 + "," + lottery.BLUE;
}
/// <summary>
/// 匹配蓝号
/// </summary>
/// <param name="lottery"></param>
/// <param name="num"></param>
/// <returns></returns>
public bool BlueContainGivenNum(Lottery lottery, int num)
{
return false;
}
/// <summary>
/// 匹配红号
/// </summary>
/// <param name="lottery"></param>
/// <param name="num"></param>
/// <returns></returns>
public bool RedContainsGivenNum(Lottery lottery, int num)
{
return false;
}
/// <summary>
/// 匹配全部
/// </summary>
/// <param name="lottery"></param>
/// <param name="num"></param>
/// <returns></returns>
public bool ContainGivenNum(Lottery lottery, int num)
{
return RedContainsGivenNum(lottery, num) | BlueContainGivenNum(lottery, num);
}