private string HtmlText(string sourceHtml)
{
hParser.Parser parser = hParser.Parser.CreateParser(sourceHtml.Replace(System.Environment.NewLine, ""), "utf-8");
StringBuilder builderHead = new StringBuilder();
StringBuilder builderBody = new StringBuilder();
hParser.NodeFilter html = new TagNameFilter("TR");
hParser.INode nodes = parser.Parse(html)[0];
builderHead.Append(nodes.Children[0].ToHtml());
hParser.INode body = nodes.Children[1];
hParser.INode div = body.Children[0];
for (int i = 0; i < div.Children.Count; i++)
{
if (div.Children[i] is hParser.ITag)
{
builderBody.Append(div.Children[i].ToHtml());
}
}
StringBuilder builder = new StringBuilder();
builder.Append("<html>");
builder.Append(builderHead.ToString());
builder.Append("<body>");
builder.Append(string.Format("<{0}>", div.GetText()));
builder.Append(builderBody.ToString());
builder.Append("</div>");
builder.Append("</body>");
builder.Append("</html>");
return(builder.ToString());
}
/// <summary>
/// 获取目标数据
/// </summary>
/// <param name="parser">目标html文件</param>
/// <param name="tag">标签名称</param>
/// <param name="attribute">标签里面的属性名称</param>
/// <param name="attValue">属性的值</param>
/// <returns>标签内的目标数据</returns>
public static string getValue(string html, string tag, string attribute, string attValue)
{
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
string value = string.Empty;
NodeFilter nodeFilter = new TagNameFilter(tag);
NodeList nodeList = parser.Parse(nodeFilter);
for (int i = 0; i < nodeList.Count; i++)
{
INode node = nodeList[i];
ITag tagNode = (node as ITag);
if (tagNode.Attributes != null && tagNode.Attributes.Count > 0)
{
foreach (string key in tagNode.Attributes.Keys)
{
if (key.Contains("<TAGNAME>"))
{
continue;
}
if (key.Contains(attribute))
{
if (tagNode.Attributes[key].ToString() == attValue)
{
value = tagNode.ToPlainTextString();
return value;
}
}
}
}
}
return null;
}
static void GetBlogLink(string htmlContent)
{
Lexer lexer = new Lexer(htmlContent);
Parser parser = new Parser(lexer);
NodeList articleList = parser.Parse(articleFilter);
if (articleList.Count == 1)
{
NodeList candidateNodeList = articleList[0].Children.ExtractAllNodesThatMatch(wrapFilter, true);
for (int i = 0; i < candidateNodeList.Count; i++)
{
NodeList linkNodeList = candidateNodeList[i].Children.ExtractAllNodesThatMatch(new NodeClassFilter(typeof(ATag)), false);
if (linkNodeList.Count == 1)
{
string blogLink = ((ATag)linkNodeList[0]).ExtractLink();
blogLinkList.Add(blogLink);
}
else
{
Console.WriteLine("第" + i + "个条目中，判断链接出错！");
}
}
}
else
{
Console.WriteLine("获取包含日志列表出错！");
}
}
public static List<Product> LoadGoods(string html)
{
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter filter = new HasAttributeFilter("class", "product");
NodeList products = parser.ExtractAllNodesThatMatch(filter);
List<Product> result = new List<Product>();
for (int i = 0; i < products.Count; i++)
{
try
{
Product p = new Product();
string pname = "", ppromo = "", pimg = "";
decimal pprice = 0;
ITag product = products[i] as ITag;
//name
NodeFilter nameFilter = new HasAttributeFilter("class", "product-title");
NodeList names = product.Children.ExtractAllNodesThatMatch(nameFilter, true);
ITag name = names[0] as ITag;
pname = name.ToPlainTextString().Trim();
//name
NodeFilter priceFilter = new HasAttributeFilter("class", "product-price");
NodeList prices = product.Children.ExtractAllNodesThatMatch(priceFilter, true);
ITag price = prices[0] as ITag;
pprice = Decimal.Parse(price.ToPlainTextString().Trim().Substring(7));
//img
NodeFilter imgFilter = new TagNameFilter("img");
NodeList imgs = product.Children.ExtractAllNodesThatMatch(imgFilter, true);
ITag img = imgs[0] as ITag;
pimg = img.GetAttribute("DATA-KS-LAZYLOAD");
//promo
NodeFilter promoFilter = new HasAttributeFilter("class", "promo");
NodeList promos = product.Children.ExtractAllNodesThatMatch(promoFilter, true);
if (promos.Count > 0)
{
ITag promo = promos[0] as ITag;
ppromo = promo.GetAttribute("data-promo");
}
p.img = pimg;
p.name = pname;
p.price = pprice;
p.promo = ppromo;
result.Add(p);
}
catch
{
}
}
return result;
}
/// <summary>
/// 增加一条数据
/// </summary>
public string Add(string scheduleID, string companyids, string historyids,DateTime time)
{
WebClientBLL bll = new WebClientBLL();
string[] companyidArr = companyids.Split(',');
string[] historyidArr = historyids.Split(',');
int count = 0;
if (companyidArr.Length == historyidArr.Length)
{
dal.Delete(scheduleID);
for (int i = 0; i < companyidArr.Length; i++)
{
string s = bll.GetOddsHistoryContent(historyidArr[i]);
Lexer lexer = new Lexer(s);
Parser parser = new Parser(lexer);
NodeList bodyNodes = parser.Parse(new TagNameFilter("HTML"))[0].Children.ExtractAllNodesThatMatch(new TagNameFilter("BODY"))[0].Children;
ITag table = bodyNodes.SearchFor(typeof(Winista.Text.HtmlParser.Tags.TableTag))[0] as ITag;
NodeList tableRows = table.Children.SearchFor(typeof(Winista.Text.HtmlParser.Tags.TableRow));
for (int f = 0; f < tableRows.Count; f++)
{
ITag row = tableRows[f] as ITag;
if (row.Attributes["ALIGN"].Equals("center") && row.Attributes["BGCOLOR"].Equals("#FFFFFF")){
Odds1x2History model = new Odds1x2History();
model.companyid = int.Parse(companyidArr[i]);
model.scheduleid = int.Parse(scheduleID);
model.home = float.Parse(row.Children[0].ToPlainTextString());
model.draw = float.Parse(row.Children[1].ToPlainTextString());
model.away = float.Parse(row.Children[2].ToPlainTextString());
this.FillOdds1x2History(model);
string[] t2 = row.Children[3].ToPlainTextString().Replace("showtime(", "").Replace(")", "").Split(',');
int yy = int.Parse(t2[0]);
int mm = int.Parse(t2[1].Remove(2));
int dd = int.Parse(t2[2]);
int hh = int.Parse(t2[3]);
int mi = int.Parse(t2[4]);
int ss = int.Parse(t2[5]);
model.time = new DateTime(yy, mm, dd, hh, mi, ss, DateTimeKind.Utc).AddHours(8d);
if (model.time > time)
{
continue;
}
dal.Add(model);
count++;
}
}
}
}
JSONHelper json = new JSONHelper();
json.success = true;
json.totlalCount = count;
return json.ToString();
}
static void GetStoryOfRevolution()
{
StreamReader reader = new StreamReader("catalogue.htm");
Lexer lexer = new Lexer(reader.ReadToEnd());
Parser parser = new Parser(lexer);
HasAttributeFilter linkFilterByParent = new HasAttributeFilter("class", "row zhangjieUl");
HasAttributeFilter linkFilterByClass = new HasAttributeFilter("class", "fontStyle2 colorStyleLink");
AndFilter linkFilter = new AndFilter(new HasParentFilter(linkFilterByParent, true), linkFilterByClass);
NodeList linkNodeList = parser.Parse(linkFilter);
List<string> linkUrlList = new List<string>(linkNodeList.Size());
List<string> chapterHtmlContentList = new List<string>(linkNodeList.Size());
HttpWebRequest httpWebRequest;
StreamReader chapterReader = null;
for (int i = 0; i < linkNodeList.Size(); i++)
{
ATag linkNode = (ATag)linkNodeList[i];
linkUrlList.Add(linkNode.Link);
httpWebRequest = HttpWebRequest.CreateHttp("http://www.mlxiaoshuo.com" + linkUrlList[linkUrlList.Count - 1]);
chapterReader = new StreamReader(new BufferedStream(httpWebRequest.GetResponse().GetResponseStream(), 4 * 200 * 1024));
string chapterHtmlContent = chapterReader.ReadToEnd();
chapterHtmlContentList.Add(chapterHtmlContent);
Console.WriteLine("第" + (i + 1) + "个页面获取完毕！");
}
chapterReader.Close();
HasAttributeFilter praghFilter = new HasAttributeFilter("class", "textP fontStyle2 colorStyleText");
StreamWriter writer = new StreamWriter("革命逸事.txt");
for (int i = 0; i < chapterHtmlContentList.Count; i++)
{
writer.WriteLine("第" + (i + 1) + "章");
lexer = new Lexer(chapterHtmlContentList[i]);
parser = new Parser(lexer);
NodeList praghNodeList = parser.Parse(praghFilter);
if (praghNodeList.Size() == 1)
{
for (int j = 0; j < praghNodeList[0].Children.Size(); j++)
{
if (praghNodeList[0].Children[j].GetType().Equals(typeof(ParagraphTag)))
{
ParagraphTag praghTag = (ParagraphTag)praghNodeList[0].Children[j];
writer.WriteLine(" " + praghTag.StringText);
}
}
writer.WriteLine();
}
else
{
Console.WriteLine("第" + (i + 1) + "页中，判断段落的标准出错！");
}
}
writer.Close();
}
public Job GetJobInfoParser(string url)
{
Job jobinfo = new Job();
string title = string.Empty;
string description = string.Empty;
DateTime dt = DateTime.Now;
string email = string.Empty;
Parser parser = new Parser(new HttpProtocol(new Uri(url)));
NodeFilter detail = new HasAttributeFilter("class", "d_left");
NodeList nodeDetail = parser.ExtractAllNodesThatMatch(detail);
if (nodeDetail == null || nodeDetail.Count == 0)
{
return jobinfo;
}
description = GetDetailString(nodeDetail);
Match m = Regex.Match(description, @"发布时间：(?<date>\d\d\d\d-\d{1,2}\-\d{1,2} \d{1,2}\:\d{1,2})");
dt = DateTime.Now;
if (m.Success && m.Groups["date"].Success && DateTime.TryParse(m.Groups["date"].Value, out dt)) { }
Match emailMatch = Regex.Match(description, @"([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)");
if (emailMatch.Success)
{
email = emailMatch.Value;
}
Match telMatch = Regex.Match(description, @"(1[3|5|8][0-9]|15[0|3|6|7|8|9]|18[8|9])\d{8}");
if (telMatch.Success)
{
jobinfo.tel = telMatch.Value;
}
jobinfo.category_id = Catalog.id;
jobinfo.title = title;
jobinfo.description = description;
jobinfo.created_on = dt;
jobinfo.is_active = true;
jobinfo.city_id = Catalog.city.id;
jobinfo.sp1010url = url;
jobinfo.poster_email = email;
return jobinfo;
}
public List<PlayTime> getPlayTimes(string xmlFile)
{
Match match = Regex.Match(xmlFile, @"\d\d\d\d");
string cinemaID = match.Value;//电影院的ID
List<PlayTime> playTimes = new List<PlayTime>();
string html = File.ReadAllText(xmlFile);
Lexer lexer = new Lexer(html);
Parser playParser = new Parser(lexer);
NodeFilter playFilter = new HasAttributeFilter("CLASS", "px14");
NodeList playTimeList = playParser.ExtractAllNodesThatMatch(playFilter);
if (playTimeList.Count >= 1)
{
for (int i = 0; i < playTimeList.Count; i++)
{
PlayTime playTime = new PlayTime();
ITag playTag = (playTimeList[i] as ITag);
ITag idTag = (playTag.FirstChild as ITag);
if (idTag.Attributes != null)
{
string strID = idTag.Attributes["HREF"].ToString();
Match idMatch = Regex.Match(strID, @"\d\d\d\d\d\d");
if (idMatch.Success)
{
playTime.MovieID = int.Parse(idMatch.Value);
}
else
{
Match strMatch = Regex.Match(strID, @"\d\d\d\d\d");
if (strMatch.Success)
{
playTime.MovieID = int.Parse(strMatch.Value);
}
}
}
string strTime = playTag.NextSibling.NextSibling.ToPlainTextString();
char[] a = {'上','映'};
strTime = strTime.Trim(a);
playTime.Playtime = DateTime.Parse(strTime);
playTime.CinemaID = int.Parse(cinemaID);
playTime.PlayState = true;
playTimes.Add(playTime);
}
return playTimes;
}
return null;
}
static string GetBlogTitle(string htmlContent)
{
string result = "";
Lexer lexer = new Lexer(htmlContent);
Parser parser = new Parser(lexer);
NodeList titleList = parser.Parse(titleFilter);
if (titleList.Count == 1)
{
TitleTag titleTag = (TitleTag)titleList[0];
result = titleTag.Title;
}
else
{
Console.WriteLine("获取标题信息出错！");
}
return result;
}
/// <summary>
/// 获得列表
/// </summary>
/// <returns></returns>
public List<OddsLiveMatch> GetMatchScrollOdds(string matchid,string urlparams)
{
List<OddsLiveMatch> liveMatchList = new List<OddsLiveMatch>();
try
{
HttpHelper h = new HttpHelper();
Cookie lng = new Cookie("lng", "2");
lng.Domain = domain;
h.CookieContainer.Add(lng);
//string zoudi = h.GetHtml("https://" + domain + "/default.aspx" + urlparams);
string zoudi = h.GetHtml(urlparams);
if (!string.IsNullOrEmpty(zoudi))
{
#region 分析网页html节点
Lexer lexer = new Lexer(zoudi);
Parser parser = new Parser(lexer);
NodeList bodyNodes = parser.Parse(new TagNameFilter("HTML"))[0].Children.ExtractAllNodesThatMatch(new TagNameFilter("BODY"))[0].Children;
ITag divNode = bodyNodes.ExtractAllNodesThatMatch(new TagNameFilter("FORM"))[0].Children.ExtractAllNodesThatMatch(new TagNameFilter("DIV"))[0] as ITag;
if (divNode.Attributes["ID"].Equals("PageBody"))
{
NodeList dataDivList = divNode.Children.SearchFor(typeof(Winista.Text.HtmlParser.Tags.Div));
if (dataDivList[0].ToPlainTextString() == "走地盤")
{
if (dataDivList[2].ToPlainTextString() == "全場賽果")
{
OddsLiveHistory liveHistory = new OddsLiveHistory();
liveHistory.matchid = matchid;
liveHistory.home = float.Parse(dataDivList[3].ToPlainTextString().Split(' ')[0]);
liveHistory.draw = float.Parse(dataDivList[5].ToPlainTextString().Split(' ')[0]);
liveHistory.away = float.Parse(dataDivList[7].ToPlainTextString().Split(' ')[0]);
liveHistory.time = DateTime.Now;
dal.AddHistory(liveHistory);
}
}
}
#endregion 分析网页html节点
}
}
catch (Exception)
{
}
return liveMatchList;
}
public bool getCinemaFive(string html, out string dining, out string park, out string gameCenter, out string intro3D, out string introVIP)
{
//string vip = string.Empty;
//string html = File.ReadAllText(url);
dining = string.Empty;
park = string.Empty;
gameCenter = string.Empty;
intro3D = string.Empty;
introVIP = string.Empty;
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter nodeFilter = new HasAttributeFilter("CLASS", "c_000");
NodeList nodeList = parser.ExtractAllNodesThatMatch(nodeFilter);
for (int i = 0; i < nodeList.Count; i++)
{
INode node = nodeList[i];
ITag tagPar = (node.Parent as ITag);
ITag tagSib = (node.PreviousSibling as ITag);
if (tagSib.Attributes["CLASS"] != null)
{
switch (tagSib.Attributes["CLASS"].ToString())
{
case "ico_cside1 mr12":
dining = tagPar.ToPlainTextString();
break;
case "ico_cside2 mr12":
park = tagPar.ToPlainTextString();
break;
case "ico_cside3 mr12":
gameCenter = tagPar.ToPlainTextString();
break;
case "ico_cside5 mr12":
intro3D = tagPar.ToPlainTextString();
break;
case "ico_cside7 mr12":
introVIP = tagPar.ToPlainTextString();
break;
}
}
}
return true;
//throw new NotImplementedException();
}
public void StartCrawl()// private void BtnDownload_Click(object sender, RoutedEventArgs e)
{
this.parseResult = "";
Uri uri = new Uri(this.TargetUri);
#region
//<N>基于Httphelper，这样下载会要求程序自己实现验证授权
//HttpHelper httpHelper = new HttpHelper();
//HttpItem rq = new HttpItem();
//rq.URL = uri.AbsoluteUri;
//HttpResult html = httpHelper.GetHtml(rq);
//Debug.WriteLine(html.Html);
//直接基于WebBrowser，授权是由用户手动实现的
mshtml.IHTMLDocument2 doc2 = null;//(mshtml.IHTMLDocument2)webBox.Document;
string html = string.Compare(this.IsOffline, "1", StringComparison.InvariantCultureIgnoreCase) == 0 ? s_htmlFake : doc2.body.innerHTML;
Debug.WriteLine(html);
#endregion
#region 使用HtmlParser提取HTML
Lexer lexer = new Lexer(html);
hParser.Parser parser = new hParser.Parser(lexer);
hParser.NodeFilter filter = new NodeClassFilter(typeof(Winista.Text.HtmlParser.Tags.TableRow));
NodeList nodeList = parser.Parse(filter);
if (nodeList.Count == 0)
{
MessageBox.Show("没有符合要求的节点");
}
else
{
for (int i = 0; i < nodeList.Count; i++)
{
parserTR(nodeList[i]);
}
MessageBox.Show(parseResult);
}
/* parseResult = HtmlText(html);
* MessageBox.Show(parseResult);*/
#endregion
}
public static string getAttValue(string html, string tag, string attribute, string attValue, string attributeV)
{
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
string value = string.Empty;
NodeFilter nodeFilter = new HasAttributeFilter(attribute, attValue);
NodeList nodeList = parser.ExtractAllNodesThatMatch(nodeFilter);
if (nodeList.Count == 1)
{
ITag tagNode = (nodeList[0] as ITag);
if (tagNode.Attributes != null)
{
return tagNode.Attributes[attributeV].ToString();
}
}
//for (int i = 0; i < nodeList.Count; i++)
//{
// INode node = nodeList[i];
// ITag tagNode = (node as ITag);
// if (tagNode.Attributes != null && tagNode.Attributes.Count > 0)
// {
// foreach (string key in tagNode.Attributes.Keys)
// {
// if (key.Contains("<TAGNAME>"))
// {
// continue;
// }
// if (key.Contains(attribute))
// {
// if (tagNode.Attributes[key].ToString() == attValue)
// {
// value = tagNode.Attributes[attributeV].ToString();
// return value;
// }
// }
// }
// }
//}
return null;
}
static void BeautyFlow(int id)
{
HttpWebResponse httpWebResponse = null;
try
{
string htmlContent = "";
string url = BeautyFlowBaseUrl + id + "/";
HttpWebRequest httpWebRequest = HttpWebRequest.CreateHttp(url);
httpWebRequest.Method = "GET";
httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
if (httpWebResponse.StatusCode.Equals(HttpStatusCode.OK))
{
StreamReader reader = new StreamReader(new BufferedStream(httpWebResponse.GetResponseStream(), 4 * 200 * 1024));
htmlContent = reader.ReadToEnd();
//调试代码
//StreamWriter fw = new StreamWriter("debug.html");
//fw.Write(htmlContent);
//fw.Close();
//调试完毕
httpWebResponse.Close();
reader.Close();
}
if (!htmlContent.Equals(""))
{
Console.WriteLine("第一个html读取完成！");
int startIndex = htmlContent.IndexOf("/girl/");
int endIndex = htmlContent.IndexOf("/", startIndex + 6) + 1;
string beautyMorePicturesLink = "http://curator.im" + htmlContent.Substring(startIndex, endIndex - startIndex);
//Console.WriteLine(beautyMorePicturesLink);
string htmlContentTwo = "";
httpWebRequest = HttpWebRequest.CreateHttp(beautyMorePicturesLink);
httpWebRequest.Method = "GET";
httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
if (httpWebResponse.StatusCode.Equals(HttpStatusCode.OK))
{
StreamReader reader = new StreamReader(new BufferedStream(httpWebResponse.GetResponseStream(), 4 * 200 * 1024));
htmlContentTwo = reader.ReadToEnd();
httpWebResponse.Close();
reader.Close();
}
Console.WriteLine("第二个html读取完成！");
Lexer lexer = new Lexer(htmlContentTwo);
Parser parser = new Parser(lexer);
parser.AnalyzePage();
NodeList divList = parser.ExtractAllNodesThatMatch(BeautyNameFilter);
string beautyName = "";
if (divList.Count == 1)
{
beautyName = divList[0].ToPlainTextString();
endIndex = beautyName.IndexOf('|') - 1;
beautyName = beautyName.Substring(0, endIndex);
}
else
{
Console.WriteLine("获取正妹名称出错！ id=" + id);
Console.Read();
return;
}
parser.AnalyzePage();
divList = parser.ExtractAllNodesThatMatch(BeautyFlowImgFilter);
for (int i = 0; i < divList.Count; i++)
{
ImageTag imgNode = (ImageTag)divList[i];
GetPicUrlsFromBeautyPersonalPage(imgNode, i, 2);
}
}
else
{
Console.WriteLine("得到的HTML为空！");
return;
}
}
catch (Exception ex)
{
//if (httpWebResponse != null)
//{
// httpWebResponse = (HttpWebResponse)ex.Response;
// if (!httpWebResponse.StatusCode.Equals(HttpStatusCode.NotFound))
// {
// Console.WriteLine("访问网页出错！状态码：" + httpWebResponse.StatusCode);
// }
// httpWebResponse.Close();
//}
}
}
static int OneDayOneBeauty(string date)
{
try
{
string htmlContent = "";
string url = oneDayOneBeautyBaseUrl + date + "/";
HttpWebRequest httpWebRequest = HttpWebRequest.CreateHttp(url);
httpWebRequest.Method = "GET";
HttpWebResponse httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse();
if (httpWebResponse.StatusCode.Equals(HttpStatusCode.OK))
{
StreamReader reader = new StreamReader(new BufferedStream(httpWebResponse.GetResponseStream(), 4 * 200 * 1024));
htmlContent = reader.ReadToEnd();
//调试代码
//StreamWriter fw = new StreamWriter("debug.html");
//fw.Write(htmlContent);
//fw.Close();
//调试完毕
httpWebResponse.Close();
reader.Close();
}
if (!htmlContent.Equals(""))
{
Lexer lexer = new Lexer(htmlContent);
Parser parser = new Parser(lexer);
parser.AnalyzePage();
NodeList divList = parser.ExtractAllNodesThatMatch(OneDayOneBeautyImgFilter);
if (divList.Count == 0)
{
parser.AnalyzePage();
divList = parser.ExtractAllNodesThatMatch(OneDayOneBeautyImgFilter2);
}
for (int i = 0; i < divList.Count; i++)
{
ImageTag imgNode = (ImageTag)divList[i];
//2014年5月16日根据网页结构修改
GetPicUrlsFromBeautyPersonalPage(imgNode, i, 1);
}
return divList.Count;
}
else
{
Console.WriteLine("得到的HTML为空！");
return 0;
}
}
catch (WebException e)
{
HttpWebResponse httpWebResponse = (HttpWebResponse)e.Response;
if (httpWebResponse.StatusCode.Equals(HttpStatusCode.NotFound))
{
Console.WriteLine("网页未找到！");
}
else
{
Console.WriteLine("访问网页出错！状态码：" + httpWebResponse.StatusCode);
}
httpWebResponse.Close();
return 0;
}
}
public float getCinemaGrade(string html)
{
//string tag = "dd";
//string attribute = "CLASS";
//string attValue = "total";
//string left = Spider.getValue(html, tag, attribute, attValue);
//string tag2 = "dd";
//string attribute2 = "CLASS";
//string attValue2 = "total2";
//string right = Spider.getValue(html, tag2, attribute2, attValue2);
//string grade = left + right;
////return float.Parse(grade);
//return 1.1f;
//throw new NotImplementedException();
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter nodeFilter = new HasAttributeFilter("CLASS", "point ml12 px18");
NodeList nodeList = parser.ExtractAllNodesThatMatch(nodeFilter);
if (nodeList.Count == 1)
{
INode node = nodeList[0];
ITag tagLeft = (node.FirstChild as ITag);
ITag tagRight = (node.LastChild as ITag);
string left = tagLeft.ToPlainTextString();
string right = tagRight.ToPlainTextString();
string strGrade = left + right;
return float.Parse(strGrade);
}
return 7.0f;
}
public void ParseProduct(ATag a)
{
string html = GetHtml(a.Link);
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter productArea = new HasAttributeFilter("id", "productyou");
NodeList nodes = parser.ExtractAllNodesThatMatch(productArea);
ParseProductTitle(nodes);
ParseProductShowPhoto(nodes);
ParseProductDemoPhoto(nodes);
ParsePorductDescribe(nodes);
NodeFilter productAttributeArea = new HasAttributeFilter("class", "chans");
NodeList productAttributeAreaNodes = nodes.ExtractAllNodesThatMatch(productAttributeArea,true);
NodeFilter productAttributes = new HasAttributeFilter("class", "cph");
NodeList productAttributeNodes = nodes.ExtractAllNodesThatMatch(productAttributes, true);
int length = productAttributeNodes.Count;
for (int i = 0; i < length; i++)
{
INode n = productAttributeNodes[i].Children[0];
string t =n.ToPlainTextString();
if (Regex.Match(t, @"^\s{0,}颜色", RegexOptions.IgnoreCase).Success)
{
ParseProductColors(n);
}
Console.WriteLine();
}
}
public void ParseProducts(ATag a)
{
string html = GetHtml(a.Link.Replace("../", "http://rrxf.cn/"));
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter nav = new HasAttributeFilter("class", "photoyi");
NodeList navNodes = parser.Parse(nav);
if (navNodes == null)
return;
int length = navNodes.Count;
for (int i = 0; i < length; i++)
{
ATag link = ParseProductUrl(navNodes[i].ToHtml());
Console.WriteLine(link.Link);
ParseProduct(link);
}
}
/// <summary> Creates the parser on an input string.</summary>
/// <param name="html">The string containing HTML.
/// </param>
/// <param name="charset"><em>Optional</em>. The character set encoding that will
/// be reported by {@link #getEncoding}. If charset is <code>null</code>
/// the default character set is used.
/// </param>
/// <returns> A parser with the <code>html</code> string as input.
/// </returns>
public static Parser CreateParser(System.String html, System.String charset)
{
Parser ret;
if (null == html)
{
throw new System.ArgumentException("Html cannot be null");
}
ret = new Parser(new Lexer(new Page(html, charset)));
return (ret);
}
public virtual void Navigate(string url)
{
try
{
m_parser = new Parser(new Lexer(getHtml(url,null)),null);
m_nodestack.Clear();
m_node = null;
m_nodeenum = null;
m_nodelist = null;
m_url = url;
//m_parser.InputHTML = getHtml(url, null);
//m_parser.URL = url;
//m_parser.AnalyzePage();
}
catch (Exception e)
{
log.Error("Navigate: "+url, e);
}
}
protected string getPaperID(string paper_name)
{
string html_page = _HttpUtil.getPaperIDHTML(paper_name);
if (html_page == null || html_page == "")
{
return null;
}
Parser p = new Parser(new Lexer(html_page));
TagNameFilter tag_f = new TagNameFilter("A");
HasAttributeFilter attr_f = new HasAttributeFilter("target", "_blank");
HasChildFilter child_f = new HasChildFilter(new PaperFilter(paper_name));
AndFilter af = new AndFilter(tag_f,attr_f);
AndFilter aff = new AndFilter(af, child_f);
NodeList childs = p.ExtractAllNodesThatMatch(aff);
if (childs == null || childs.Count <= 0)
{
//Paper not found
return null;
}
//TODO Multi Paper found
INode node = childs[0];
if (node is ITag)
{
ITag t = node as ITag;
string href = t.GetAttribute("href");
if (href != null && href != "")
{
string [] sp = href.Split(new char[]{'/'});
return sp[sp.Length - 1].Split(new char[]{'.'})[0];
}
}
//Not Found
return null;
}
public ATag ParseProductUrl(string html)
{
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter filter = new LinkRegexFilter(@"lookcp\.php\?cpid\=\d{0,}");
NodeList alist = parser.Parse(filter);
ATag a = alist[0] as ATag;
a.Link = "http://rrxf.cn/product/" + a.Link;
return a;
}
public void GetFromWeb(IGetFromWebNotify notifier)
{
Directory.CreateDirectory(Config.ImagePath);
if (notifier != null)
notifier.Notity(String.Format("���� {0}", Config.Uri), 0.0f);
WebClient webClient = new WebClient();
webClient.Encoding = Encoding.UTF8;
String strHtml = webClient.DownloadString(Config.Uri);
if (notifier != null)
notifier.Notity("����html�ĵ�", 0.0f);
Lexer lexer = new Lexer(strHtml);
Parser parser = new Parser(lexer);
AndFilter andFilter = new AndFilter(new NodeClassFilter(typeof(TableRow)), new OrFilter(new HasAttributeFilter("class", "even"), new HasAttributeFilter("class", "odd")));
NodeList htmlNodes = parser.ExtractAllNodesThatMatch(andFilter);
lock (this)
{
m_Cards = new List<Card>();
foreach (INode node in htmlNodes.ToNodeArray())
{
int iFiledIndex = 0;
Card card = new Card();
foreach (INode subNode in node.Children.ToNodeArray())
{
if (subNode is TextNode)
{
continue;
}
switch (iFiledIndex)
{
case 0:
card.ID = Convert.ToInt32(subNode.FirstChild.GetText());
card.ImagePath = Path.Combine(Config.ImagePath, card.ID.ToString() + ".jpg");
break;
case 1:
card.Name = subNode.FirstChild.FirstChild.GetText();
break;
case 2:
StringHelper.FillCardLongInfo(subNode.FirstChild.GetText(), card);
break;
case 3:
if (subNode.FirstChild != null)
{
card.ManaCost = subNode.FirstChild.GetText();
}
else
{
card.ManaCost = String.Empty;
}
break;
case 4:
card.Rare = subNode.FirstChild.GetText();
break;
}
iFiledIndex++;
}
m_Cards.Add(card);
}
}
XmlSerializer s = new XmlSerializer(typeof(List<Card>));
FileStream fstream = new FileStream(Config.CardsXml, FileMode.CreateNew);
s.Serialize(fstream, m_Cards);
fstream.Close();
foreach (Card card in m_Cards)
{
if (notifier != null)
notifier.Notity(String.Format("��ȡ��Ƭ\"{0}\"��Ϣ", card.Name), 1.0f / m_Cards.Count);
webClient.DownloadFile(Path.Combine(Config.BaseImageUri, card.ID.ToString() + ".jpg"), card.ImagePath);
}
}
/// <summary>
/// 辅助函数：从HTML中获得max_id
/// </summary>
/// <param name="htmlContent">HTML文本</param>
/// <returns></returns>
private bool GetMaxIdFromHtml(string htmlContent)
{
Lexer lexer = new Lexer(htmlContent);
Parser parser = new Parser(lexer);
NodeList feedNodeList = parser.Parse(idFilter[(int)Type]);
if (feedNodeList.Size() >= 1)
{
max_id = ((TagNode)feedNodeList[feedNodeList.Size() - 1]).GetAttribute("MID");
return true;
}
else
{
return false;
}
}
/// <summary>
/// 从网页版微博中获取微博信息
/// </summary>
/// <param name="fansList">保存爬得的粉丝数组</param>
public void GetInfoFromHtml(List<Fan> fansList)
{
Lexer lexer = new Lexer(currentHtmlContent);
Parser parser = new Parser(lexer);
//获取包含每条微博的div标记列表
NodeList fansNodeList = parser.Parse(fanFilter);
for (int i = 0; i < fansNodeList.Size(); i++)
{
Fan fan = new Fan();
//获取包含一个粉丝的<li>标记
Bullet fanBullet = (Bullet)fansNodeList[i];
#region 获取该粉丝头像
NodeList fanPortraitNodeList = fanBullet.Children.ExtractAllNodesThatMatch(portraitFilter, true);
if (fanPortraitNodeList.Size() == 1)
{
Div fanPortraitDiv = (Div)fanPortraitNodeList[0];
NodeList imgNodeList = fanPortraitDiv.Children.ExtractAllNodesThatMatch(new NodeClassFilter(typeof(ImageTag)), true);
if (imgNodeList.Size() == 1)
{
ImageTag imgNode = (ImageTag)imgNodeList[0];
if (imgNode.Attributes.ContainsKey("SRC") && imgNode.Attributes.ContainsKey("ALT"))
{
string imgUrl = imgNode.GetAttribute("SRC");
string imgName = imgNode.GetAttribute("ALT");
fan.Name = imgName;
WebClient wc = new WebClient();//使用WebClient是因为下载用户头像不用登录cookie
wc.DownloadFileAsync(new Uri(imgUrl), @"portrait\" + imgName + ".jpg");
wc.DownloadFileCompleted += wc_DownloadFileCompleted;
}
else
{
Console.WriteLine("第" + i + "个粉丝中，<img>标记缺少必要的属性！");
}
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取img标记出错！");
}
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝头像的标准出错！");
}
#endregion
#region 获取该粉丝的关注数/粉丝数/微博数
NodeList fanConnectNodeList = fanBullet.Children.ExtractAllNodesThatMatch(fanConnectFilter, true);
if (fanConnectNodeList.Size() == 1)
{
NodeList ATagList = fanConnectNodeList[0].Children.ExtractAllNodesThatMatch(new NodeClassFilter(typeof(ATag)), true);
if (ATagList.Size() == 3)
{
for (int j = 0; j < 3; j++)
{
ATag aTag = (ATag)ATagList[j];
switch (j)
{
case 0:
if (aTag.Attributes.ContainsKey("HREF") && aTag.GetAttribute("HREF").Contains("follow"))
{
fan.FollowCount = Int32.Parse(aTag.StringText);
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝的关注数出错！");
}
break;
case 1:
if (aTag.Attributes.ContainsKey("HREF") && aTag.GetAttribute("HREF").Contains("fans"))
{
fan.FansCount = Int32.Parse(aTag.StringText);
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝的粉丝数出错！");
}
break;
default:
fan.FeedsCount = Int32.Parse(aTag.StringText);
break;
}
}
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝关注数/粉丝数/微博数的数量出错！");
}
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝关注数/粉丝数/微博数的标准出错！");
}
#endregion
#region 获取该粉丝的简介信息
NodeList fanInfoNodeList = fanBullet.Children.ExtractAllNodesThatMatch(fanInfoFilter, true);
if (fanInfoNodeList.Size() == 1)
{
//Console.WriteLine(fanInfoNodeList[0].Parent.ToHtml());
Div fanInfoDiv = (Div)fanInfoNodeList[0];
string intro = fanInfoDiv.StringText;
if (intro.Substring(0, 2).Equals("简介"))
{
fan.Introduction = intro.Substring(3, intro.Length - 3).Replace("\n", " ").Replace("\t", " ");
}
}
else
{
if (fanInfoNodeList.Size() == 0)
{
fan.Introduction = "";
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝简介的标准出错！");
}
}
#endregion
#region 获取该粉丝的UserID、地点和性别信息；校验该粉丝的用户名信息
NodeList fanLocationNodeList = fanBullet.Children.ExtractAllNodesThatMatch(fanNameFilter, true);
if (fanLocationNodeList.Size() == 1)
{
//获取粉丝的UserID信息；校验该粉丝的用户名信息
NodeList aTagNodeList = fanLocationNodeList[0].Children.ExtractAllNodesThatMatch(new NodeClassFilter(typeof(ATag)), true);
if (aTagNodeList.Size() >= 1)
{
ATag nameNode = (ATag)aTagNodeList[0];
if (nameNode.Attributes.ContainsKey("USERCARD") && nameNode.Attributes.ContainsKey("HREF"))
{
//获取粉丝的UserID信息
string uidStr = nameNode.GetAttribute("USERCARD");
if (uidStr.Substring(0, 3).Equals("id="))
{
fan.UserID = uidStr.Substring(3, uidStr.Length - 3);
}
//获取粉丝的微博链接
string linkUrl = nameNode.GetAttribute("HREF");
fan.LinkURL = "http://www.weibo.com" + linkUrl;
}
else
{
Console.WriteLine("第" + i + "个粉丝中，包含用户id和链接的<a>标记中缺少必要的属性！");
}
//校验该粉丝的用户名信息
if (!nameNode.StringText.Equals(fan.Name))
{
Console.WriteLine("第" + i + "个粉丝中，用户名与用户头像文字描述不一致！");
}
}
//获取粉丝的性别和地点信息
NodeList locationNodeList = fanLocationNodeList[0].Children.ExtractAllNodesThatMatch(new HasAttributeFilter("class", "addr"), true);
if (locationNodeList.Size() == 1)
{
string locationStr = "";
for (int j = 0; j < locationNodeList[0].Children.Size(); j++)
{
INode node = locationNodeList[0].Children[j];
if (node.GetType().Equals(typeof(TextNode)))
{
TextNode tNode = (TextNode)node;
locationStr += tNode.ToPlainTextString();
}
if (node.GetType().Equals(typeof(TagNode)))
{
TagNode tNode = (TagNode)node;
if (tNode.Attributes.ContainsKey("CLASS"))
{
if (tNode.GetAttribute("CLASS").Contains("female"))//必须先female，因为female中也含有male，如果male在前，则所有用户均符合该条件了= =
{
fan.Gender = "female";
}
else
{
if (tNode.GetAttribute("CLASS").Contains("male"))
{
fan.Gender = "male";
}
else
{
fan.Gender = "unknown";
Console.WriteLine("第" + i + "个粉丝性别不明！");
}
}
}
}
}
fan.Location = locationStr.Trim();
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取粉丝地点的标准出错！");
}
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取该粉丝的UserID、地点和性别信息的标准出错！");
}
#endregion
#region 获取该粉丝关注用户的方式
NodeList followMethodNodeList = fanBullet.Children.ExtractAllNodesThatMatch(followMethodFilter, true);
if (followMethodNodeList.Size() == 1)
{
NodeList methodNodeList = followMethodNodeList[0].Children.ExtractAllNodesThatMatch(new NodeClassFilter(typeof(ATag)));
if (methodNodeList.Size() == 1)
{
ATag methodNode = (ATag)methodNodeList[0];
fan.FollowMethod = methodNode.StringText.Trim();
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取该粉丝关注用户的方式的数量出错！");
}
}
else
{
Console.WriteLine("第" + i + "个粉丝中，获取该粉丝关注用户的方式的标准出错！");
}
#endregion
fansList.Add(fan);
}
}
public void GetInfoFromHtml(int currentPage)
{
Lexer lexer = new Lexer(currentHtml);
Parser parser = new Parser(lexer);
NodeList poiHeadList = parser.Parse(poiListFilter);
if (poiHeadList.Count == 1)
{
NodeList poiNodeList = poiHeadList[0].Children.ExtractAllNodesThatMatch(poiFilter, false);
int numCount = 0;
for (int i = 0; i < poiNodeList.Count; i++)
{
POI poi = new POI();
DefinitionListBullet poiNode = (DefinitionListBullet)poiNodeList[i];
if (poiNode.TagName.Equals("DD"))
{
numCount++;
poi.Page = currentPage;
poi.Number = numCount;
#region 获取口味、环境和服务评分，以及获取星级
NodeList tasteNodeList = poiNode.Children.ExtractAllNodesThatMatch(tasteFilter, true);
NodeList environmentNodeList = poiNode.Children.ExtractAllNodesThatMatch(environmentFilter, true);
NodeList serviceNodeList = poiNode.Children.ExtractAllNodesThatMatch(serviceFilter, true);
if (tasteNodeList.Count == 1 && environmentNodeList.Count == 1 && serviceNodeList.Count == 1)
{
Span spanNode = (Span)tasteNodeList[0];
if (!spanNode.ToPlainTextString().Equals("-"))
{
poi.TasteRemark = Int32.Parse(spanNode.ToPlainTextString());
}
spanNode = (Span)environmentNodeList[0];
if (!spanNode.ToPlainTextString().Equals("-"))
{
poi.EnvironmentRemark = Int32.Parse(spanNode.ToPlainTextString());
}
spanNode = (Span)serviceNodeList[0];
if (!spanNode.ToPlainTextString().Equals("-"))
{
poi.ServiceRemark = Int32.Parse(spanNode.ToPlainTextString());
}
#region 获取星级
INode rankNodeOfParent = spanNode.Parent.NextSibling.NextSibling;
if (rankNodeOfParent.Children != null && rankNodeOfParent.Children.Count >= 1)
{
INode rankNodeCandidate = rankNodeOfParent.Children[0];
if (rankNodeCandidate.GetType().Equals(typeof(Span)))
{
Span rankNode = (Span)rankNodeCandidate;
string rank = rankNode.GetAttribute("TITLE");
if (rank.Contains("五"))
{
poi.Rank = 5;
}
else
{
if (rank.Contains("四"))
{
poi.Rank = 4;
}
else
{
if (rank.Contains("三"))
{
poi.Rank = 3;
}
else
{
if (rank.Contains("二"))
{
poi.Rank = 2;
}
else
{
if (rank.Contains("一"))
{
poi.Rank = 1;
}
}
}
}
}
}
}
#endregion
}
else
{
Console.WriteLine("第" + i + "条POI中，判断口味、环境和服务的标准出错！");
}
#endregion
#region 获取平均消费
NodeList averageNodeList = poiNode.Children.ExtractAllNodesThatMatch(averageFilter, true);
if (averageNodeList.Count == 1)
{
INode averageNode = averageNodeList[0];
if (averageNode.NextSibling.NextSibling.GetType().Equals(typeof(TextNode)))
{
string cost = ((TextNode)averageNode.NextSibling.NextSibling).ToPlainTextString();
poi.AverageCost = Int32.Parse(cost);
}
}
else
{
Console.WriteLine("第" + i + "条POI中，判断平均消费的标准出错！");
}
#endregion
#region 获取点评数
NodeList commentNodeList = poiNode.Children.ExtractAllNodesThatMatch(commentFilter, true);
if (commentNodeList.Count == 1)
{
INode commentNode = commentNodeList[0];
if (commentNode.GetType().Equals(typeof(ATag)))
{
string commentNum = ((ATag)commentNode).StringText;
if (commentNum.Substring(commentNum.Length - 3, 3).Equals("封点评"))
{
commentNum = commentNum.Substring(0, commentNum.Length - 3);
}
poi.CommentCount = Int32.Parse(commentNum);
}
}
else
{
Console.WriteLine("第" + i + "条POI中，判断点评数的标准出错！");
}
#endregion
#region 获取店名
NodeList nameNodeList = poiNode.Children.ExtractAllNodesThatMatch(nameFilter, true);
if (nameNodeList.Count == 1)
{
INode nameNode = nameNodeList[0];
if (nameNode.GetType().Equals(typeof(ATag)))
{
poi.Name = ((ATag)nameNode).StringText;
}
}
else
{
Console.WriteLine("第" + i + "条POI中，判断店名的标准出错！");
}
#endregion
#region 获取地址和电话
NodeList addressNodeList = poiNode.Children.ExtractAllNodesThatMatch(addressFilter, true);
if (addressNodeList.Count == 1)
{
NodeList districtNodeList = addressNodeList[0].Children.ExtractAllNodesThatMatch(new NodeClassFilter(typeof(ATag)));
if (districtNodeList.Count == 1)
{
ATag districtTag = (ATag)districtNodeList[0];
string address = districtTag.ToPlainTextString();
if (districtTag.NextSibling.GetType().Equals(typeof(TextNode)))
{
TextNode detailAddressNode = (TextNode)districtTag.NextSibling;
string detailAddress = detailAddressNode.ToPlainTextString();
detailAddress = detailAddress.Trim();
string phoneStr = detailAddress.Substring(detailAddress.Length - 8, 8);
poi.Phone = phoneStr;
address += detailAddress.Substring(0, detailAddress.Length - 8);
}
char[] removeChrVector = { ' ', '\n', '\t' };
address = address.Trim(removeChrVector);
foreach (char c in removeChrVector)
{
address = address.Replace(c.ToString(), "");
}
poi.Address = address;
}
else
{
Console.WriteLine("第" + i + "条POI中，判断含地址的<a>标记的标准出错！");
}
}
else
{
Console.WriteLine("第" + i + "条POI中，判断地址的标准出错！");
}
#endregion
#region 获取标签
NodeList tagsNodeList = poiNode.Children.ExtractAllNodesThatMatch(tagsFilter, true);
if (tagsNodeList.Count == 1)
{
INode tagsNode = tagsNodeList[0];
if (tagsNode.Children != null)
{
for (int j = 0; j < tagsNode.Children.Count; j++)
{
INode node = tagsNode.Children[j];
if (node.GetType().Equals(typeof(ATag)))
{
poi.Tags.Add(node.ToPlainTextString());
}
}
}
}
else
{
Console.WriteLine("第" + i + "条POI中，判断标签的标准出错！");
}
#endregion
poiList.Add(poi);
}
}
}
else
{
Console.WriteLine("获取POI列表出错");
}
}
public static List<string> getValues(string html, string tag, string attribute, string attValue)
{
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
string value = string.Empty;
List<string> values = new List<string>();
NodeFilter nodeFilter = new HasAttributeFilter(attribute, attValue);
NodeList nodeList = parser.ExtractAllNodesThatMatch(nodeFilter);
for (int i = 0; i < nodeList.Count; i++)
{
INode node = nodeList[i];
ITag tagNode = (node as ITag);
if (tagNode.Attributes != null && tagNode.Attributes.Count > 0)
{
value = tagNode.ToPlainTextString();
values.Add(value);
}
}
//for (int i = 0; i < nodeList.Count; i++)
//{
// INode node = nodeList[i];
// ITag tagNode = (node as ITag);
// if (tagNode.Attributes != null && tagNode.Attributes.Count > 0)
// {
// foreach (string key in tagNode.Attributes.Keys)
// {
// if (key.Contains("<TAGNAME>"))
// {
// continue;
// }
// if (key.Contains(attribute))
// {
// if (tagNode.Attributes[key].ToString() == attValue)
// {
// value = tagNode.ToPlainTextString();
// values.Add(value);
// }
// }
// }
// }
//}
return values;
}
public List<ATag> ParseCatelog(string html)
{
List<ATag> atags = new List<ATag>();
Lexer lexer = new Lexer(html);
Parser parser = new Parser(lexer);
NodeFilter nav = new HasAttributeFilter("class", "fenlei_list");
NodeList navNodes = parser.Parse(nav);
NodeFilter catelog = new LinkRegexFilter(@"^\.\./product/index\.php\?cplm\=\-\d\d\d\-$");
catelog = new HasChildFilter(catelog);
NodeList catelogNodes = navNodes[0].Children.ExtractAllNodesThatMatch(catelog);
if(catelogNodes==null){
return atags;
}
int length = catelogNodes.Count;
for (int i=0;i<length;i++)
{
INode node = catelogNodes[i];
ATag a = node.Children[0] as ATag;
atags.Add(a);
}
return atags;
}
public override IEnumerable <string> Process(string fileName)
{
System.Net.WebClient aWebClient = new System.Net.WebClient();
aWebClient.Encoding = System.Text.Encoding.Default;
string html = aWebClient.DownloadString(this.url);
//string html = File.ReadAllText(fileName);
Lexer lexer = new Lexer(html);
Winista.Text.HtmlParser.Parser parser = new Winista.Text.HtmlParser.Parser(lexer);
NodeList htmlNodes = parser.Parse(null);
List <IsotopicAtom> atoms = new List <IsotopicAtom>();
var node = FindFirstNode(htmlNodes, "tbody");
INode nextNode;
IsotopicAtom atom = null;
while ((nextNode = FindFirstNode(node, "tr")) != null)
{
if (nextNode.Children != null)
{
var tds = nextNode.Children.ExtractAllNodesThatMatch(new NameFilter("td"));
if (tds.Count == 1)
{
atom = null;
}
if (tds.Count >= 3 && tds[0].FirstChild != null)
{
var t1 = tds[0].FirstChild.GetText().Trim();
var t2 = tds[1].FirstChild.GetText().Trim();
if (Char.IsDigit(t1[0]) && Char.IsLetter(t2[0]))
{
atom = new IsotopicAtom();
atoms.Add(atom);
atom.Name = tds[1].FirstChild.GetText().Trim();
Peak p = new Peak();
p.Mz = GetDouble(tds[3]);
p.Intensity = GetDouble(tds[4]);
atom.Isotopics.Add(p);
}
else if (atom != null)
{
var txt = tds[0].FirstChild.GetText().Trim();
if (txt.Length > 0 && Char.IsLetter(txt[0]))
{
tds.Remove(0);
}
Peak p = new Peak();
p.Mz = GetDouble(tds[1]);
p.Intensity = GetDouble(tds[2]);
atom.Isotopics.Add(p);
}
}
}
node = nextNode.NextSibling;
if (node == null)
{
break;
}
}
atoms.ForEach(m => m.Isotopics.RemoveAll(n => n.Intensity == 0.0));
atoms.RemoveAll(m => m.Isotopics.Count == 0);
var dic = atoms.ToDictionary(m => m.Name);
var x = new IsotopicAtom();
x.Name = "X";
x.Isotopics.Add(new Peak(1, 0.9));
x.Isotopics.Add(new Peak(2, 0.1));
atoms.Insert(0, x);
atoms.Add(AddHevayAtom("(H2)", "H", 1, dic));
atoms.Add(AddHevayAtom("(C13)", "C", 1, dic));
atoms.Add(AddHevayAtom("(N15)", "N", 1, dic));
atoms.Add(AddHevayAtom("(O18)", "O", 2, dic));
using (StreamWriter sw = new StreamWriter(fileName))
{
atoms.ForEach(m =>
{
sw.WriteLine("{0}\t{1}", m.Name, m.Isotopics.Count);
m.Isotopics.ForEach(n => sw.WriteLine("{0:0.000000}\t{1:0.000000}", n.Mz, n.Intensity));
sw.WriteLine();
});
}
return(new string[] { fileName });
}
protected void Dispose(bool Disposing)
{
if(!IsDisposed)
{
if (Disposing)
{
//清理托管资源
m_parser = null;
//if (m_nodelist != null) m_nodelist.Clear();
m_nodelist = null;
m_node = null;
m_nodeenum = null;
//m_nodestack.Clear();
m_nodestack = null;
}
//清理非托管资源
}
IsDisposed=true;
}
private void CrawlCurrentPage(WebBrowser wb, bool isOffline, bool IsUnConfirmChecked, ref bool hasValidData)
{
mshtml.IHTMLDocument2 doc2 = isOffline ? null : (mshtml.IHTMLDocument2)wb.Document;
string html = isOffline ? s_htmlFake : doc2.body.innerHTML;
Debug.WriteLine(html);
List <ImportInvoiceDTO> list = new List <ImportInvoiceDTO>();
List <hParser.Tags.TableRow> validRowList = new List <hParser.Tags.TableRow>();
//this.parseResult = "";
#region 使用IHTMLDocument2提取HTML
mshtml.HTMLTableClass table = IsUnConfirmChecked ? (mshtml.HTMLTableClass)doc2.all.item("example1", 0) : (mshtml.HTMLTableClass)doc2.all.item("example", 0);
if (table == null)
{
hasValidData = false;
//throw new InvalidOperationException("无效table");
return;
}
mshtml.HTMLTableSectionClass tbody = (mshtml.HTMLTableSectionClass)table.lastChild;
if (tbody == null)
{
hasValidData = false;
//throw new InvalidOperationException("无效tbody");
return;
}
var tbodyHtml = tbody.innerHTML;
if (0 == string.Compare(tbody.innerText, "没找到记录", StringComparison.InvariantCultureIgnoreCase))
{
hasValidData = false;
//throw new InvalidOperationException("无效tbody");
return;
}
#region WPF WebBroswer交互源代码DOM元素总结
#if RESEARCH
//HTMLDocument doc01 = wb.Document as HTMLDocument;
////IHTMLDocument2 doc02 = wb.Document as IHTMLDocument2;
//Debug.WriteLine(doc01.body.innerHTML);
///读/写元素
///
mshtml.IHTMLElement login_pass = (mshtml.IHTMLElement)doc2.all.item("login_pass", 0);
mshtml.IHTMLElement password = (mshtml.IHTMLElement)doc2.all.item("password", 0);
password.setAttribute("value", "12345678");
login_pass.setAttribute("style", "");
mshtml.IHTMLElement login_pass1 = (mshtml.IHTMLElement)doc2.all.item("login_pass1", 0);
mshtml.IHTMLElement password1 = (mshtml.IHTMLElement)doc2.all.item("password1", 0);
login_pass1.setAttribute("style", "display:none;");
//password1.setAttribute("style", "width:1px");
//IHTMLElement item = doc01.getElementById("ptmm");
//item.innerHTML = "<INPUT id=\"pwd\" class=\"login_input password\" type=\"text\" value=\"\" />";
//// doc01.body.insertAdjacentHTML(,);
//MessageBox.Show(item.innerText);
//wb.NavigateToString(doc01.body.innerHTML);
/// Trigger event
//点击确定按钮
loginBT.click();
/// script injection
///
//Basic ds = new Basic();
//wb.ObjectForScripting = ds;//该对象可由显示在WebBrowser控件中的网页所包含的脚本代码访问
///Levarage JS
///
mshtml.IHTMLWindow2 win = (mshtml.IHTMLWindow2)doc2.parentWindow;
win.execScript("Login('12345678', '', 1)", "javascript");
return;
#endif
#endregion
#endregion
#region 使用HtmlParser提取tbodyHtml
Lexer lexer = new Lexer(tbodyHtml);
hParser.Parser parser = new hParser.Parser(lexer);
hParser.NodeFilter filter = new NodeClassFilter(typeof(Winista.Text.HtmlParser.Tags.TableRow));
NodeList nodeList = parser.Parse(filter);
if (nodeList.Count == 0)
{
hasValidData = false;
MessageBox.Show("没有符合要求的节点");
}
else
{
for (int i = 0; i < nodeList.Count; i++)
{
//抓取一行
var tagTR = parserTR(nodeList[i]);
#region 充填有效行
if (tagTR != null)
{
validRowList.Add(tagTR);
}
#endregion
}
parserValidTR(validRowList, IsUnConfirmChecked, ref list);
}
#endregion
#region 使用HtmlParser提取HTML
/* Lexer lexer = new Lexer(html);
* hParser.Parser parser = new hParser.Parser(lexer);
* hParser.NodeFilter filter = new NodeClassFilter(typeof(Winista.Text.HtmlParser.Tags.TableRow));
* NodeList nodeList = parser.Parse(filter);
* if (nodeList.Count == 0)
* MessageBox.Show("没有符合要求的节点");
* else
* {
* for (int i = 0; i < nodeList.Count; i++)
* {
* //抓取一行
* var tagTR = parserTR(nodeList[i]);
*
#region 充填有效行
* if (tagTR != null)
* validRowList.Add(tagTR);
#endregion
*
* }
*
* parserValidTR(validRowList, ref list);
*
* }
*/
#endregion
#region 日志 & 导出 & 持久化
if (list == null || list.Count == 0)
{
MessageBox.Show("该页面上没有检测到预期数据");
hasValidData = false;
}
ImportInvoiceListDTO soap = new ImportInvoiceListDTO
{
List = list,
Result = new ImportInvoiceResultDTO
{
Message = "CALLBACK",
Status = 9
}
};
Debug.Write(soap);
#region Log
if (this.IfLog == "1")
{
soap.List.ForEach(impinfo =>
{
if (IsUnConfirmChecked)
{
LogHelper.WriteLog(typeof(WebBoxView), string.Format("发票代码{0} 发票号码{1} 开票日期{2} 销方税号{3} 金额{4} 税额{5} 来源{6} 发票状态{7} 勾选标志{8} 操作时间{9}", impinfo.InvoiceCode, impinfo.InvoiceNumber, impinfo.CreateDate, impinfo.SalesTaxNumber, impinfo.Amount, impinfo.Tax, impinfo.From, impinfo.Status, impinfo.SelectTag, impinfo.ChosenTime));
}
else
{
LogHelper.WriteLog(typeof(WebBoxView), string.Format("发票代码{0} 发票号码{1} 开票日期{2} 销方税号{3} 金额{4} 税额{5} 来源{6} 发票状态{7} 确认月份{8}", impinfo.InvoiceCode, impinfo.InvoiceNumber, impinfo.CreateDate, impinfo.SalesTaxNumber, impinfo.Amount, impinfo.Tax, impinfo.From, impinfo.Status, impinfo.SelectTag));
}
});
}
#endregion
if (this.IfCallWS == "1")
{
CallWS(soap);
}
Debug.Write("本页已同步完成，请点击下一页继续同步");
//FakeBusy();
#endregion
}
/// <summary>
/// 获得列表
/// </summary>
/// <returns></returns>
public List<OddsLiveMatch> GetScrollMatchList()
{
List<OddsLiveMatch> liveMatchList = new List<OddsLiveMatch>();
try
{
HttpHelper h = new HttpHelper();
Cookie lng = new Cookie("lng", "2");
lng.Domain = domain;
h.CookieContainer.Add(lng);
string zoudi = h.GetHtml("https://" +domain+ "/default.aspx"+ zoudiUrl);
if (!string.IsNullOrEmpty(zoudi))
{
#region 分析网页html节点
Lexer lexer = new Lexer(zoudi);
Parser parser = new Parser(lexer);
NodeList bodyNodes = parser.Parse(new TagNameFilter("HTML"))[0].Children.ExtractAllNodesThatMatch(new TagNameFilter("BODY"))[0].Children;
ITag divNode = bodyNodes.ExtractAllNodesThatMatch(new TagNameFilter("FORM"))[0].Children.ExtractAllNodesThatMatch(new TagNameFilter("DIV"))[0] as ITag;
if (divNode.Attributes["ID"].Equals("PageBody"))
{
NodeList dataDivList = divNode.Children.SearchFor(typeof(Winista.Text.HtmlParser.Tags.Div));
if (dataDivList[0].ToPlainTextString() == "走地盤")
{
if (dataDivList[2].ToPlainTextString() == "全場賽果")
{
return liveMatchList;
}
for (int i = 0; i < dataDivList.Count; i++)
{
ITag div = dataDivList[i] as ITag;
if (div.Attributes["CLASS"] != null && div.Attributes["CLASS"].Equals("menuRow"))
{
OddsLiveMatch oddsLive = new OddsLiveMatch();
oddsLive.urlparams = (div.FirstChild as ITag).Attributes["HREF"].ToString();
oddsLive.id = oddsLive.urlparams.Split('&')[0].Substring(4);
oddsLive.time = DateTime.Now;
oddsLive.name = div.ToPlainTextString();
liveMatchList.Add(oddsLive);
}
}
}
}
#endregion 分析网页html节点
}
}
catch (Exception)
{
}
return liveMatchList;
}
/// <summary>
/// 辅助函数：从HTML中获得end_id
/// </summary>
/// <param name="htmlContent">HTML文本</param>
/// <returns></returns>
private bool GetEndIdFromHtml(string htmlContent)
{
Lexer lexer = new Lexer(htmlContent);
Parser parser = new Parser(lexer);
NodeList feedNodeList = parser.Parse(idFilter[(int)Type]);
if (feedNodeList.Size() >= 1 && feedNodeList[0].GetType().Equals(typeof(Div)) && ((TagNode)feedNodeList[0]).Attributes.ContainsKey("MID"))
{
end_id = ((TagNode)feedNodeList[0]).GetAttribute("MID");
return true;
}
else
{
return false;
}
}
protected ArrayList getPaperReferenceByID(ArrayList paper_id)
{
string html_page = _HttpUtil.getPaperReferenceHTML(paper_id);
if (html_page == null || html_page == "")
{
return null;
}
Parser p = new Parser(new Lexer(html_page));
TagNameFilter tag_f = new TagNameFilter("div");
HasAttributeFilter attr_f = new HasAttributeFilter("id", "export_container");
AndFilter af = new AndFilter(tag_f, attr_f);
NodeList childs = p.ExtractAllNodesThatMatch(af);
if (childs == null || childs.Count <= 0)
{
return null;
}
INode node = childs[0];
NodeList ref_childs = node.Children;
ArrayList ref_list = new ArrayList();
for (int i = 0; i < ref_childs.Count;++i )
{
INode tmp = ref_childs[i];
if (tmp is ITag)
{
ITag tag = tmp as ITag;
string str = tag.ToPlainTextString();
str = str.Replace('\r', ' ').Replace('\n',' ');
str = str.Substring(str.IndexOf(']') + 1);
//str = System.Text.RegularExpressions.Regex.Replace(str, @"^\[*\]$", "");
ref_list.Add(str);
}
}
if (_Progressable != null)
{
_Progressable.onFinish(ref_list);
}
return ref_list;
}
public void StartCrawl()// private void BtnDownload_Click(object sender, RoutedEventArgs e)
{
List <ImportInvoiceDTO> list = new List <ImportInvoiceDTO>();
List <hParser.Tags.TableRow> validRowList = new List <hParser.Tags.TableRow>();
this.parseResult = "";
Uri uri = new Uri(this.TargetUri);
#region <N>基于Httphelper，这样下载会要求程序自己实现验证授权
//<N>基于Httphelper，这样下载会要求程序自己实现验证授权
//HttpHelper httpHelper = new HttpHelper();
//HttpItem rq = new HttpItem();
//rq.URL = uri.AbsoluteUri;
//HttpResult html = httpHelper.GetHtml(rq);
//Debug.WriteLine(html.Html);
//直接基于WebBrowser，授权是由用户手动实现的
mshtml.IHTMLDocument2 doc2 = null;//(mshtml.IHTMLDocument2)webBox.Document;
string html = string.Compare(this.IsOffline, "1", StringComparison.InvariantCultureIgnoreCase) == 0 ? s_htmlFake : doc2.body.innerHTML;
Debug.WriteLine(html);
#endregion
#region 使用HtmlParser提取HTML
Lexer lexer = new Lexer(html);
hParser.Parser parser = new hParser.Parser(lexer);
hParser.NodeFilter filter = new NodeClassFilter(typeof(Winista.Text.HtmlParser.Tags.TableRow));
NodeList nodeList = parser.Parse(filter);
if (nodeList.Count == 0)
{
MessageBox.Show("没有符合要求的节点");
}
else
{
for (int i = 0; i < nodeList.Count; i++)
{
//抓取一行
var tagTR = parserTR(nodeList[i]);
#region 充填有效行
if (tagTR != null)
{
validRowList.Add(tagTR);
}
#endregion
}
parserValidTR(validRowList, ref list);
#if DEBUG
// MessageBox.Show(parseResult);
#endif
}
/* parseResult = HtmlText(html);
* MessageBox.Show(parseResult);*/
#endregion
#region 步
if (list == null || list.Count == 0)
{
MessageBox.Show("该页面上没有检测到预期数据");
return;
}
ImportInvoiceListDTO soap = new ImportInvoiceListDTO
{
List = list,
Result = new ImportInvoiceResultDTO
{
Message = "CALLBACK",
Status = 9
}
};
//using (var factory = new ChannelFactory<ISyncImportInvoiceService>("*"))
//{
// var chl = factory.CreateChannel();
// soap = chl.PullImportInvoices(soap);
// if (soap.Result.Status == 0)
// {
// //重试
// soap = chl.PullImportInvoices(soap);
// }
//}
//if (soap.Result.Status == -1)
//{
// // 修改UI线程
// MessageBox.Show(soap.Result.Message);
//}
CallWS(soap);
MessageBox.Show("本页已同步完成，请点击下一页继续同步");
//FakeBusy();
#endregion
}
