private void GetListPageUrls(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("detailPageUrl", 0);
resultColumnDic.Add("detailPageName", 1);
resultColumnDic.Add("cookie", 2);
resultColumnDic.Add("grabStatus", 3);
resultColumnDic.Add("giveUpGrab", 4);
resultColumnDic.Add("category", 5);
resultColumnDic.Add("subCategory", 6);
string resultFilePath = Path.Combine(exportDir, "美食天下_获取各小类菜谱列表页.xlsx");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, null);
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailUrl = row["detailPageUrl"];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
HtmlAgilityPack.HtmlDocument pageHtmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
try
{
HtmlNodeCollection categoryDivList = pageHtmlDoc.DocumentNode.SelectNodes("//div[@class=\"category_sub clear\"]");
foreach (HtmlNode categoryDiv in categoryDivList)
{
HtmlNode categoryNameNode = categoryDiv.SelectSingleNode("./h3");
string categoryName = CommonUtil.HtmlDecode(categoryNameNode.InnerText).Trim();
HtmlNodeCollection subCategoryNodeList = categoryDiv.SelectNodes("./ul/li/a");
for (int j = 0; j < subCategoryNodeList.Count; j++)
{
HtmlNode subCategoryNode = subCategoryNodeList[j];
string subCategoryName = subCategoryNode.GetAttributeValue("title", "");
string subCategoryPageUrl = subCategoryNode.GetAttributeValue("href", "");
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("detailPageUrl", subCategoryPageUrl);
f2vs.Add("detailPageName", subCategoryPageUrl);
f2vs.Add("category", categoryName);
f2vs.Add("subCategory", subCategoryName);
resultEW.AddRow(f2vs);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
}
resultEW.SaveToDisk();
}
private void GetShiShuDetailPageUrls(IListSheet listSheet)
{
string sourceDir = this.RunPage.GetDetailSourceFileDir();
ExcelWriter resultEW = this.CreateResultWriter();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> listRow = listSheet.GetRow(i);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection linkNodes = htmlDoc.DocumentNode.SelectNodes("//div[@class=\"info_cate clearfix\"]/dl/dd/a");
foreach (HtmlNode linkNode in linkNodes)
{
string juanName = CommonUtil.HtmlDecode(linkNode.InnerText).Trim();
string juanPageUrl = linkNode.GetAttributeValue("href", "");
string fullJuanPageUrl = "http://www.guoxuedashi.com" + juanPageUrl;
Dictionary <string, string> resultRow = new Dictionary <string, string>();
resultRow.Add("detailPageUrl", fullJuanPageUrl);
resultRow.Add("detailPageName", fullJuanPageUrl);
resultRow.Add("shiShu", listRow["shiShu"]);
resultRow.Add("leiXing", listRow["leiXing"]);
resultRow.Add("juan", juanName);
resultEW.AddRow(resultRow);
}
}
resultEW.SaveToDisk();
}
/// <summary>
/// GetCats
/// </summary>
/// <param name="listSheet"></param>
/// <param name="pageSourceDir"></param>
/// <param name="resultEW"></param>
private void GetCats(IListSheet listSheet, string pageSourceDir, ExcelWriter resultEW)
{
for (int i = 0; i < listSheet.RowCount; i++)
{
//listSheet中只有一条记录
string pageUrl = listSheet.PageUrlList[i];
Dictionary <string, string> row = listSheet.GetRow(i);
string localFilePath = this.RunPage.GetFilePath(pageUrl, pageSourceDir);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection allCat1Nodes = htmlDoc.DocumentNode.SelectNodes("//div[@id=\"catDiv\"]/div/h5");
HtmlNodeCollection allCat2GroupNodes = htmlDoc.DocumentNode.SelectNodes("//div[@id=\"catDiv\"]/div/ul");
for (int j = 0; j < allCat1Nodes.Count; j++)
{
HtmlNode cat1Node = allCat1Nodes[j];
HtmlNode cat2GroupNode = allCat2GroupNodes[j];
string cat1Name = cat1Node.InnerText.Trim();
HtmlNodeCollection allCat2Nodes = cat2GroupNode.SelectNodes("./li");
for (int k = 0; k < allCat2Nodes.Count; k++)
{
HtmlNode cat2Node = allCat2Nodes[k];
string cat2Code = cat2Node.Attributes["catid"].Value;
string cat2Name = cat2Node.InnerText.Trim();
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("cat1Name", cat1Name);
f2vs.Add("cat2Name", cat2Name);
f2vs.Add("cat2Code", cat2Code);
resultEW.AddRow(f2vs);
}
}
}
}
/// <summary>
/// 保存一条记录
/// </summary>
/// <param name="listSheet"></param>
/// <param name="columnNameToIndex"></param>
/// <param name="fieldValues"></param>
/// <param name="rowIndex"></param>
/// <param name="pageUrl"></param>
public void SaveDetailFieldValue(IListSheet listSheet, Dictionary <string, int> columnNameToIndex, Dictionary <string, string> fieldValues, int rowIndex, string pageUrl)
{
Dictionary <string, string> listRow = listSheet.GetRow(rowIndex);
string urlCellValue = listRow[SysConfig.DetailPageUrlFieldName];
if (urlCellValue == pageUrl)
{
IRow detailRow = this._DetailSheet.CreateRow(this._DetailSheet.LastRowNum + 1);
foreach (string columnName in columnNameToIndex.Keys)
{
int index = columnNameToIndex[columnName];
if (listRow.ContainsKey(columnName))
{
string v = listRow[columnName];
if (CommonUtil.IsNullOrBlank(v))
{
detailRow.CreateCell(index).SetCellValue(v);
}
}
}
foreach (string fieldName in fieldValues.Keys)
{
int index = columnNameToIndex[fieldName];
string value = fieldValues[fieldName];
ICell cell = detailRow.CreateCell(index);
cell.SetCellValue(value);
}
}
else
{
throw new Exception("第" + rowIndex.ToString() + "行地址不匹配. Url_1 = " + pageUrl + ", Url_2 = " + urlCellValue);
}
}
private int InitGrabDetailPageIndexList(IListSheet listSheet, string sourceDir)
{
int detailPageIndex = 0;
this.RunPage.NeedGrabIndexs = new List <int>();
this.RunPage.InvokeAppendLogText("开始统计需要下载的页面.", LogLevelType.System, true);
while (detailPageIndex < this.RunPage.DetailPageUrlList.Count)
{
string pageUrl = this.RunPage.DetailPageUrlList[detailPageIndex];
string localPagePath = this.RunPage.GetFilePath(pageUrl, sourceDir);
if (this.CheckNeedGrab(listSheet.GetRow(detailPageIndex), localPagePath) &&
!this.RunPage.CheckGiveUpGrabPage(listSheet, pageUrl, detailPageIndex))
{
this.RunPage.NeedGrabIndexs.Add(detailPageIndex);
}
detailPageIndex++;
if (detailPageIndex % 1000 == 0)
{
double perc = (double)detailPageIndex / (double)this.RunPage.DetailPageUrlList.Count;
this.RunPage.InvokeAppendLogText("正在统计需要下载的页面..." + perc.ToString("#0.00%"), LogLevelType.System, true);
}
}
this.RunPage.InvokeAppendLogText("完成统计需要下载的页面.", LogLevelType.System, true);
return(this.RunPage.NeedGrabIndexs.Count);
}
private void GetList(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("fromName", 0);
resultColumnDic.Add("toCode", 1);
string resultFilePath = Path.Combine(exportDir, "翻译结果.xlsx");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, null);
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailUrl = row["detailPageUrl"];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
try
{
string resultTextFilePath = this.RunPage.GetFilePath(detailUrl, pageSourceDir);
CsvReader csvReader = new CsvReader(resultTextFilePath);
Dictionary <string, string> f2vs = csvReader.GetFieldValues(0);
resultEW.AddRow(f2vs);
}
catch (Exception ex)
{
throw ex;
}
}
}
resultEW.SaveToDisk();
}
/// <summary>
/// GetCities
/// </summary>
/// <param name="listSheet"></param>
/// <param name="pageSourceDir"></param>
/// <param name="resultEW"></param>
private void GetCities(IListSheet listSheet, string pageSourceDir, ExcelWriter resultEW)
{
for (int i = 0; i < listSheet.RowCount; i++)
{
string pageUrl = listSheet.PageUrlList[i];
Dictionary <string, string> row = listSheet.GetRow(i);
string areaLevel1Code = row["areaLevel1Code"];
string areaLevel1Name = row["areaLevel1Name"];
string localFilePath = this.RunPage.GetFilePath(pageUrl, pageSourceDir);
string fileText = FileHelper.GetTextFromFile(localFilePath);
int jsonBeginIndex = fileText.IndexOf("{");
int jsonEndIndex = fileText.LastIndexOf("}");
string jsonStr = fileText.Substring(jsonBeginIndex, jsonEndIndex - jsonBeginIndex + 1);
JObject rootJo = JObject.Parse(jsonStr);
JArray allAreaObjects = rootJo.SelectToken("data") as JArray;
for (int j = 0; j < allAreaObjects.Count; j++)
{
JObject areaObject = allAreaObjects[j] as JObject;
string areaLevel2Code = (areaObject.SelectToken("id") as JValue).Value.ToString();
string areaLevel2Name = (areaObject.SelectToken("name") as JValue).Value.ToString();
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("detailPageUrl", "http://autobeta.jd.com/queryAreaList?area_lev=3&area_id=" + areaLevel2Code + "&callback=jQuery7711772&_=1469734421125");
f2vs.Add("detailPageName", areaLevel2Code + areaLevel2Name);
f2vs.Add("areaLevel1Code", areaLevel1Code);
f2vs.Add("areaLevel1Name", areaLevel1Name);
f2vs.Add("areaLevel2Code", areaLevel2Code);
f2vs.Add("areaLevel2Name", areaLevel2Name);
resultEW.AddRow(f2vs);
}
}
}
/// <summary>
/// GetProvinces
/// </summary>
/// <param name="listSheet"></param>
/// <param name="pageSourceDir"></param>
/// <param name="resultEW"></param>
private void GetProvinces(IListSheet listSheet, string pageSourceDir, ExcelWriter resultEW)
{
for (int i = 0; i < listSheet.RowCount; i++)
{
//listSheet中只有一条记录
string pageUrl = listSheet.PageUrlList[i];
Dictionary <string, string> row = listSheet.GetRow(i);
string localFilePath = this.RunPage.GetFilePath(pageUrl, pageSourceDir);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection allProvinceNodes = htmlDoc.DocumentNode.SelectNodes("//div[@id=\"listTab\"]/ul[1]/li");
for (int j = 0; j < allProvinceNodes.Count; j++)
{
HtmlNode provinceNode = allProvinceNodes[j];
string provinceCode = provinceNode.Attributes["data-value"].Value;
string provinceName = provinceNode.InnerText;
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("detailPageUrl", "http://www.tuhu.cn/Shops/" + provinceCode + ".aspx");
f2vs.Add("detailPageName", provinceCode + provinceName);
f2vs.Add("provinceCode", provinceCode);
f2vs.Add("provinceName", provinceName);
resultEW.AddRow(f2vs);
}
}
}
/// <summary>
/// GetCities
/// </summary>
/// <param name="listSheet"></param>
/// <param name="pageSourceDir"></param>
/// <param name="resultEW"></param>
private void ReadCityPages(IListSheet listSheet, string pageSourceDir, ExcelWriter resultEW)
{
for (int i = 0; i < listSheet.RowCount; i++)
{
//listSheet中只有一条记录
Dictionary <string, string> row = listSheet.GetRow(i);
string pageUrl = row[SysConfig.DetailPageUrlFieldName];
string provinceCode = row["provinceCode"];
string provinceName = row["provinceName"];
string localFilePath = this.RunPage.GetFilePath(pageUrl, pageSourceDir);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection allCityNodes = htmlDoc.DocumentNode.SelectNodes("//div[@id=\"listTab\"]/ul[2]/li/a");
for (int j = 0; j < allCityNodes.Count; j++)
{
HtmlNode cityNode = allCityNodes[j];
string cityUrl = cityNode.Attributes["href"].Value;
string[] cityUrlPieces = cityUrl.Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries);
string[] cityPageNamePieces = cityUrlPieces[cityUrlPieces.Length - 1].Split(new string[] { "." }, StringSplitOptions.RemoveEmptyEntries);
string cityCode = cityPageNamePieces[0];
string cityName = cityNode.InnerText;
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("detailPageUrl", cityUrl);
f2vs.Add("detailPageName", cityCode + cityName);
f2vs.Add("provinceCode", provinceCode);
f2vs.Add("provinceName", provinceName);
f2vs.Add("cityCode", cityCode);
f2vs.Add("cityName", cityName);
resultEW.AddRow(f2vs);
}
}
}
private void ThreadGrabDetailPage(IListSheet listSheet, int detailPageIndex, Proj_Detail_SingleLine detailPageInfo, string sourceDir)
{
DateTime dt1 = DateTime.Now;
string pageUrl = this.RunPage.DetailPageUrlList[detailPageIndex];
string cookie = this.RunPage.DetailPageCookieList[detailPageIndex];
string localPagePath = this.RunPage.GetFilePath(pageUrl, sourceDir);
Dictionary <string, string> listRow = listSheet.GetRow(detailPageIndex);
bool succeed = true;
bool existLocalFile = File.Exists(localPagePath);
if (!existLocalFile)
{
succeed = this.GrabDetailPage(listSheet, pageUrl, listRow, localPagePath, detailPageIndex, detailPageInfo, cookie);
}
this.RunPage.RefreshGrabCount(succeed);
DateTime dt2 = DateTime.Now;
TimeSpan ts = dt2 - dt1;
this.RunPage.InvokeAppendLogText("线程" + Thread.CurrentThread.ManagedThreadId.ToString() + ": 抓取了第" + (detailPageIndex + 1).ToString() + "个页面, 用时" + ts.TotalSeconds.ToString("0.00") + "秒", LogLevelType.Normal, false);
this.RunPage.RecordGrabDetailStatus(succeed, dt1, dt2);
}
private bool GetAllListPageUrls(IListSheet listSheet)
{
int pageIndex = 1;
bool needMoreFirstPage = false;
{
ExcelWriter ew = this.GetExcelWriter();
string detailPageUrlColumnName = SysConfig.DetailPageUrlFieldName;
Dictionary <string, string> companyDic = new Dictionary <string, string>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailPageUrl = row[SysConfig.DetailPageUrlFieldName];
string detailPageName = row[SysConfig.DetailPageNameFieldName];
string cookie = row[SysConfig.DetailPageCookieFieldName];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
HtmlAgilityPack.HtmlDocument pageHtmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
}
}
ew.SaveToDisk();
}
return(true);
}
private void GetListPageUrls(IListSheet listSheet)
{
string sourceDir = this.RunPage.GetDetailSourceFileDir();
ExcelWriter resultEW = this.CreateResultWriter();
Dictionary <string, bool> pageUrlDic = new Dictionary <string, bool>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> listRow = listSheet.GetRow(i);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection pageUrlNodes = htmlDoc.DocumentNode.SelectNodes("//div[@class=\"gclear pp bt center f14\"]/a");
foreach (HtmlNode pageUrlNode in pageUrlNodes)
{
string pageUrl = pageUrlNode.GetAttributeValue("href", "");
string fullPageUrl = "https://chengyu.911cha.com/" + pageUrl;
if (!pageUrlDic.ContainsKey(fullPageUrl))
{
pageUrlDic.Add(fullPageUrl, true);
Dictionary <string, string> resultRow = new Dictionary <string, string>();
resultRow.Add("detailPageUrl", fullPageUrl);
resultRow.Add("detailPageName", fullPageUrl);
resultEW.AddRow(resultRow);
}
}
}
resultEW.SaveToDisk();
}
public override bool AfterAllGrab(IListSheet listSheet)
{
string exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailUrl = row["detailPageUrl"];
string code = row["detailPageName"];
if (row["giveUpGrab"] != "Y")
{
string localFilePath = this.RunPage.GetFilePath(detailUrl, pageSourceDir);
StreamReader tr = new StreamReader(localFilePath, Encoding.UTF8);
string webPageHtml = tr.ReadToEnd();
HtmlAgilityPack.HtmlDocument htmlDoc = new HtmlAgilityPack.HtmlDocument();
htmlDoc.LoadHtml(webPageHtml);
HtmlNodeCollection itemNodes = htmlDoc.DocumentNode.SelectNodes("//table[@role=\"list\"]/tbody/tr");
this.GetInfos(itemNodes);
}
}
return(true);
}
/// <summary>
/// GetCities
/// </summary>
/// <param name="listSheet"></param>
/// <param name="pageSourceDir"></param>
/// <param name="resultEW"></param>
private void GetShopList(IListSheet listSheet, string pageSourceDir, ExcelWriter resultEW)
{
for (int i = 0; i < listSheet.RowCount; i++)
{
string pageUrl = listSheet.PageUrlList[i];
Dictionary <string, string> row = listSheet.GetRow(i);
string provinceName = row["provinceName"];
string cityName = row["cityName"];
string cityCode = row["cityCode"];
string localFilePath = this.RunPage.GetFilePath(pageUrl, pageSourceDir);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection allShopNodes = htmlDoc.DocumentNode.SelectNodes("//div[@id=\"cityMapLeft\"]/div/b/a");
for (int j = 0; j < allShopNodes.Count; j++)
{
HtmlNode shopNode = allShopNodes[j];
string shopUrl = shopNode.Attributes["href"].Value;
string[] shopPieces = shopUrl.Split(new string[] { "/" }, StringSplitOptions.RemoveEmptyEntries);
string shopCodeStr = shopPieces[shopPieces.Length - 1];
string shopCode = shopCodeStr.Substring(0, shopCodeStr.IndexOf("."));
string shopName = shopNode.InnerText.Trim();
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("detailPageUrl", shopUrl);
f2vs.Add("detailPageName", shopCode + shopName);
f2vs.Add("provinceName", provinceName);
f2vs.Add("cityCode", cityCode);
f2vs.Add("cityName", cityName);
f2vs.Add("shopCode", shopCode);
f2vs.Add("shopName", shopName);
resultEW.AddRow(f2vs);
}
}
}
private void GetCategoryToPageUrls(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
string resultFilePath = Path.Combine(exportDir, "美食天下_分类与菜谱列表对照.xlsx");
ExcelWriter resultEW = this.CreateSubCategoryMapWriter(resultFilePath);
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailPageUrl = row[SysConfig.DetailPageUrlFieldName];
string category = row["category"];
string subCategory = row["subCategory"];
string sourceDir = this.RunPage.GetDetailSourceFileDir();
string subCategoryFilePath = this.RunPage.GetFilePath(detailPageUrl, sourceDir);
ExcelReader er = new ExcelReader(subCategoryFilePath);
int rowCount = er.GetRowCount();
for (int j = 0; j < rowCount; j++)
{
Dictionary <string, string> subRow = er.GetFieldValues(j);
Dictionary <string, string> mapRow = new Dictionary <string, string>();
mapRow.Add("category", subRow["category"]);
mapRow.Add("subCategory", subRow["subCategory"]);
mapRow.Add("name", subRow["name"]);
mapRow.Add("url", subRow["url"]);
resultEW.AddRow(mapRow);
}
}
resultEW.SaveToDisk();
}
private void GetRenWuInfos(IListSheet listSheet)
{
string sourceDir = this.RunPage.GetDetailSourceFileDir();
ExcelWriter resultEW = this.CreateRenWuResultWriter();
Dictionary <string, bool> pageUrlDic = new Dictionary <string, bool>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> listRow = listSheet.GetRow(i);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
try
{
HtmlNode mainInfoNode = htmlDoc.DocumentNode.SelectSingleNode("//div[@class=\"info_txt2 clearfix\"]");
HtmlNode titleNode = mainInfoNode.SelectSingleNode("./h2");
string renWuTitle = CommonUtil.HtmlDecode(titleNode.InnerText).Trim();
HtmlNode descriptionNode = mainInfoNode.SelectSingleNode("./p");
string description = descriptionNode == null ? "" : CommonUtil.HtmlDecode(descriptionNode.InnerText).Trim();
Dictionary <string, string> resultRow = new Dictionary <string, string>();
resultRow.Add("人物", listRow["renWu"]);
resultRow.Add("时代", listRow["shiDai"]);
resultRow.Add("人物页面标题", renWuTitle);
resultRow.Add("简介", description);
resultRow.Add("url", listRow[SysConfig.DetailPageUrlFieldName]);
resultEW.AddRow(resultRow);
}
catch (Exception ex)
{
throw ex;
}
}
resultEW.SaveToDisk();
}
private void GetListPageUrls(IListSheet listSheet)
{
ExcelWriter ew = this.CreateWriter();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> listRow = listSheet.GetRow(i);
bool giveUp = "Y".Equals(listRow[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
try
{
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection linkNodes = htmlDoc.DocumentNode.SelectNodes("//div[@class=\"cont\"]/a");
for (int j = 0; j < linkNodes.Count; j++)
{
HtmlNode linkNode = linkNodes[j];
string url = "http://www.lszj.com" + linkNode.GetAttributeValue("href", "");
string name = CommonUtil.HtmlDecode(linkNode.InnerText).Trim();
Dictionary <string, string> row = new Dictionary <string, string>();
row.Add("detailPageUrl", url);
row.Add("detailPageName", url);
row.Add("name", name);
ew.AddRow(row);
}
}
catch (Exception ex)
{
throw ex;
}
}
}
ew.SaveToDisk();
}
private void GetAllInfos(IListSheet listSheet)
{
CsvWriter cw = this.GetCsvExcelWriter();
string detailPageUrlColumnName = SysConfig.DetailPageUrlFieldName;
Dictionary <string, string> companyDic = new Dictionary <string, string>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailPageUrl = row[SysConfig.DetailPageUrlFieldName];
string detailPageName = row[SysConfig.DetailPageNameFieldName];
string companyId = row["companyId"];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
HtmlAgilityPack.HtmlDocument pageHtmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection trNodeList = pageHtmlDoc.DocumentNode.SelectNodes("//table/tbody/tr");
if (trNodeList != null)
{
for (int j = 0; j < trNodeList.Count; j++)
{
try
{
HtmlNode trNode = trNodeList[j];
HtmlNodeCollection tdNodeList = trNode.SelectNodes("./td");
HtmlNode indexNode = tdNodeList[0];
if (indexNode.GetAttributeValue("data-header", "") == "序号")
{
try
{
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("CompanyId", companyId);
f2vs.Add("资质类别", tdNodeList.Count < 2 ? "" : tdNodeList[1].InnerText.Trim());
f2vs.Add("资质证书号", tdNodeList.Count < 3 ? "" : tdNodeList[2].InnerText.Trim());
f2vs.Add("资质名称", tdNodeList.Count < 4 ? "" : tdNodeList[3].InnerText.Trim());
f2vs.Add("发证日期", tdNodeList.Count < 5 ? "" : tdNodeList[4].InnerText.Trim());
f2vs.Add("证件有效期", tdNodeList.Count < 6 ? "" : tdNodeList[5].InnerText.Trim());
f2vs.Add("发证机关", tdNodeList.Count < 7 ? "" : tdNodeList[6].InnerText.Trim());
cw.AddRow(f2vs);
}
catch (Exception ex)
{
throw ex;
}
}
}
catch (Exception ex)
{
throw ex;
}
}
}
}
}
cw.SaveToDisk();
}
private bool GenerateNewPage(IListSheet listSheet)
{
bool succeed = true;
string exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
string localHtmlDir = Path.Combine(exportDir, "LocalHtml");
if (!Directory.Exists(localHtmlDir))
{
Directory.CreateDirectory(localHtmlDir);
}
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string url = row[SysConfig.DetailPageUrlFieldName];
string name = row[SysConfig.DetailPageNameFieldName];
string localFilePath = this.RunPage.GetFilePath(url, pageSourceDir);
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNode tableNode = htmlDoc.DocumentNode.SelectSingleNode("//body/table[1]");
tableNode.Attributes["border"].Value = "1";
string destFilePath = Path.Combine(localHtmlDir, name + ".html");
htmlDoc.Save(destFilePath);
}
}
return(succeed);
}
public override bool AfterAllGrab(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("detailPageUrl", 0);
resultColumnDic.Add("detailPageName", 1);
resultColumnDic.Add("cookie", 2);
resultColumnDic.Add("grabStatus", 3);
resultColumnDic.Add("giveUpGrab", 4);
resultColumnDic.Add("CompanyId", 5);
resultColumnDic.Add("企业名称", 6);
resultColumnDic.Add("统一社会信用代码", 7);
resultColumnDic.Add("企业法定代表人", 8);
resultColumnDic.Add("企业登记注册类型", 9);
resultColumnDic.Add("企业注册属地", 10);
resultColumnDic.Add("企业经营地址", 11);
resultColumnDic.Add("addressParts", 12);
string resultFilePath = Path.Combine(exportDir, "企业数据_企业工商信息列表页.xlsx");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, null);
string detailPageUrlColumnName = SysConfig.DetailPageUrlFieldName;
Dictionary <string, string> companyDic = new Dictionary <string, string>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string companyName = row["企业名称"].Trim().Replace("造价企业", "").Replace("测试企业", "");
if (!companyDic.ContainsKey(companyName))
{
Dictionary <string, string> f2vs = new Dictionary <string, string>();
companyDic.Add(companyName, null);
f2vs.Add("detailPageUrl", "https://www.tianyancha.com/search?key=" + companyName);
f2vs.Add("detailPageName", row["CompanyId"]);
f2vs.Add("CompanyId", row["CompanyId"]);
f2vs.Add("企业名称", companyName);
f2vs.Add("统一社会信用代码", row["统一社会信用代码"]);
f2vs.Add("企业法定代表人", row["企业法定代表人"]);
f2vs.Add("企业登记注册类型", row["企业登记注册类型"]);
f2vs.Add("企业注册属地", row["企业注册属地"]);
f2vs.Add("企业经营地址", row["企业经营地址"]);
string addressParts = this.GetAddresParts(row);
f2vs.Add("addressParts", addressParts);
resultEW.AddRow(f2vs);
}
}
}
resultEW.SaveToDisk();
return(true);
}
private void GetCityList(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("code", 0);
resultColumnDic.Add("name", 1);
resultColumnDic.Add("url", 2);
string resultFilePath = Path.Combine(exportDir, "安居客城市列表.xlsx");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, null);
Dictionary <string, string> urlDic = new Dictionary <string, string>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailUrl = row["detailPageUrl"];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string localFilePath = this.RunPage.GetFilePath(detailUrl, pageSourceDir);
try
{
HtmlAgilityPack.HtmlDocument htmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection allCityNodes = htmlDoc.DocumentNode.SelectNodes("//div[@class=\"cl-c-list\"]/ul[@class=\"cl-c-l-ul\"]/li[@class=\"cl-c-l-li\"]/a");
for (int j = 0; j < allCityNodes.Count; j++)
{
HtmlNode cityNode = allCityNodes[j];
string url = cityNode.GetAttributeValue("href", "");
int cityCodeFromIndex = url.IndexOf("com/") + 4;
int cityCodeEndIndex = url.IndexOf("/commu");
if (cityCodeEndIndex > 0)
{
string code = url.Substring(cityCodeFromIndex, cityCodeEndIndex - cityCodeFromIndex);
string name = CommonUtil.HtmlDecode(cityNode.InnerText.Trim()).Trim();
if (!urlDic.ContainsKey(url))
{
urlDic.Add(url, null);
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("code", code);
f2vs.Add("name", name);
f2vs.Add("url", url);
resultEW.AddRow(f2vs);
}
}
}
}
catch (Exception ex)
{
throw ex;
}
}
}
resultEW.SaveToDisk();
}
private void GetYearInfos(IListSheet listSheet)
{
string sourceDir = this.RunPage.GetDetailSourceFileDir();
ExcelWriter resultEW = this.CreateResultWriter();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> listRow = listSheet.GetRow(i);
bool giveUp = "Y".Equals(listRow[SysConfig.GiveUpGrabFieldName]);
string detailPageUrl = listRow[SysConfig.DetailPageUrlFieldName];
if (!giveUp)
{
try
{
string localFilePath = this.RunPage.GetFilePath(detailPageUrl, sourceDir);
string html = FileHelper.GetTextFromFile(localFilePath, Encoding.UTF8);
if (!html.Contains("您所访问的页面不存在"))
{
HtmlAgilityPack.HtmlDocument htmlDoc = new HtmlAgilityPack.HtmlDocument();
htmlDoc.LoadHtml(html);
HtmlNode mainInfoNode = htmlDoc.DocumentNode.SelectSingleNode("//div[@class=\"lemma-summary\"]");
if (mainInfoNode == null)
{
this.RunPage.InvokeAppendLogText("此词条不存在摘要信息, pageUrl = " + detailPageUrl, LogLevelType.Error, true);
}
else
{
HtmlNode itemBaseInfoNode = htmlDoc.DocumentNode.SelectSingleNode("//div[@class=\"lemmaWgt-promotion-rightPreciseAd\"]");
string itemId = itemBaseInfoNode.GetAttributeValue("data-lemmaid", "");
string itemName = itemBaseInfoNode.GetAttributeValue("data-lemmatitle", "");
string mainInfo = CommonUtil.HtmlDecode(mainInfoNode.InnerText).Trim();
Dictionary <string, string> newRow = new Dictionary <string, string>();
newRow.Add("url", detailPageUrl);
newRow.Add("yearValue", listRow["yearValue"]);
newRow.Add("yearName", listRow["yearName"]);
newRow.Add("itemId", itemId);
newRow.Add("itemName", itemName);
newRow.Add("mainInfo", mainInfo);
resultEW.AddRow(newRow);
}
}
else
{
this.RunPage.InvokeAppendLogText("放弃解析此页, 所访问的页面不存在, pageUrl = " + detailPageUrl, LogLevelType.Error, true);
}
}
catch (Exception ex)
{
this.RunPage.InvokeAppendLogText(ex.Message + ". 解析出错， pageUrl = " + detailPageUrl, LogLevelType.Error, true);
throw ex;
}
}
}
resultEW.SaveToDisk();
}
/// <summary>
/// 从listSheet中加载获取爬取需要的输入参数
/// </summary>
/// <param name="listSheet"></param>
private void GetSeedInfoFromListSheet(IListSheet listSheet)
{
Dictionary<string, string> listRow = listSheet.GetRow(0);
this.KeyWords = listRow["keyWords"];
this.LoginName = listRow["loginName"];
this.LoginPassword = listRow["loginPassword"];
this.SeedPageUrl = listRow[SysConfig.DetailPageUrlFieldName];
}
private bool GetBuildingListPageUrls(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("detailPageUrl", 0);
resultColumnDic.Add("detailPageName", 1);
resultColumnDic.Add("cookie", 2);
resultColumnDic.Add("grabStatus", 3);
resultColumnDic.Add("giveUpGrab", 4);
resultColumnDic.Add("projectId", 5);
resultColumnDic.Add("projectName", 6);
resultColumnDic.Add("pageIndex", 7);
string resultFilePath = Path.Combine(exportDir, "济南楼盘_楼列表页.xlsx");
Dictionary <string, string> resultColumnFormat = new Dictionary <string, string>();
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, resultColumnFormat);
string detailPageUrlColumnName = SysConfig.DetailPageUrlFieldName;
Dictionary <string, string> loupanDic = new Dictionary <string, string>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string url = row[detailPageUrlColumnName];
string projectId = row["projectId"];
string projectName = row["projectName"];
HtmlAgilityPack.HtmlDocument pageHtmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNode pageCountNode = pageHtmlDoc.DocumentNode.SelectSingleNode("//input[@id=\"allpage\"]");
if (pageCountNode != null)
{
int pageCount = int.Parse(pageCountNode.GetAttributeValue("value", ""));
for (int j = 0; j < pageCount; j++)
{
int pageIndex = j + 1;
string detailPageUrl = "http://www.jnfdc.gov.cn/onsaling/show_" + pageIndex.ToString() + ".shtml?prjno=" + projectId;
Dictionary <string, object> f2vs = new Dictionary <string, object>();
f2vs.Add("detailPageUrl", detailPageUrl);
f2vs.Add("detailPageName", projectId + "_" + pageIndex.ToString());
f2vs.Add("projectId", projectId);
f2vs.Add("projectName", projectName);
f2vs.Add("pageIndex", pageIndex.ToString());
resultEW.AddRow(f2vs);
}
}
}
}
resultEW.SaveToDisk();
return(true);
}
private bool GetLoupanDetailInfos(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("项目ID", 0);
resultColumnDic.Add("项目名称", 1);
resultColumnDic.Add("项目地址", 2);
resultColumnDic.Add("企业名称", 3);
resultColumnDic.Add("所在区县", 4);
resultColumnDic.Add("项目规模", 5);
resultColumnDic.Add("总栋数", 6);
resultColumnDic.Add("可售套数", 7);
string resultFilePath = Path.Combine(exportDir, "济南楼盘_楼盘详情.xlsx");
Dictionary <string, string> resultColumnFormat = new Dictionary <string, string>();
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, resultColumnFormat);
string detailPageUrlColumnName = SysConfig.DetailPageUrlFieldName;
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string url = row[detailPageUrlColumnName];
string projectId = row["projectId"];
string sellable = row["sellable"];
HtmlAgilityPack.HtmlDocument pageHtmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
HtmlNodeCollection trNodeList = pageHtmlDoc.DocumentNode.SelectNodes("//table[@class=\"message_table\"]/tr");
string projectName = trNodeList[1].SelectNodes("./td")[1].InnerText.Trim();
string address = trNodeList[1].SelectNodes("./td")[3].InnerText.Trim();
string companyName = trNodeList[2].SelectNodes("./td")[1].InnerText.Trim();
string scope = trNodeList[2].SelectNodes("./td")[3].InnerText.Trim();
string projectSize = trNodeList[3].SelectNodes("./td")[1].InnerText.Trim();
string buildingCount = trNodeList[3].SelectNodes("./td")[3].InnerText.Trim();
Dictionary <string, object> f2vs = new Dictionary <string, object>();
f2vs.Add("项目ID", projectId);
f2vs.Add("项目名称", projectName);
f2vs.Add("项目地址", address);
f2vs.Add("企业名称", companyName);
f2vs.Add("所在区县", scope);
f2vs.Add("项目规模", projectSize);
f2vs.Add("总栋数", buildingCount);
f2vs.Add("可售套数", sellable);
resultEW.AddRow(f2vs);
}
}
resultEW.SaveToDisk();
return(true);
}
private void GetList(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("detailPageUrl", 0);
resultColumnDic.Add("detailPageName", 1);
resultColumnDic.Add("cookie", 2);
resultColumnDic.Add("grabStatus", 3);
resultColumnDic.Add("giveUpGrab", 4);
resultColumnDic.Add("学科", 5);
resultColumnDic.Add("学科id", 6);
resultColumnDic.Add("门类", 7);
resultColumnDic.Add("门类id", 8);
string resultFilePath = Path.Combine(exportDir, "教育_本科_专业_jhcee_com.xlsx");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, null);
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
string detailUrl = row["detailPageUrl"];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string localFilePath = this.RunPage.GetFilePath(detailUrl, pageSourceDir);
try
{
string pageFileText = FileHelper.GetTextFromFile(localFilePath);
JObject rootJo = JObject.Parse(pageFileText);
JArray itemJsons = rootJo["data"] as JArray;
foreach (JObject itemJson in itemJsons)
{
string name = itemJson["name"].ToString();
string id = itemJson["id"].ToString();
string parentId = itemJson["parentId"].ToString();
Dictionary <string, string> f2vs = new Dictionary <string, string>();
f2vs.Add("detailPageUrl", "http://www.jhcee.com/specialized/loadByParentId.json?parentId=" + id);
f2vs.Add("detailPageName", id);
f2vs.Add("门类", name);
f2vs.Add("门类id", id);
f2vs.Add("学科", row["name"]);
f2vs.Add("学科id", row["id"]);
resultEW.AddRow(f2vs);
}
}
catch (Exception ex)
{
throw ex;
}
}
}
resultEW.SaveToDisk();
}
private bool GetProvinceCompCountList(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
Dictionary <string, int> resultColumnDic = new Dictionary <string, int>();
resultColumnDic.Add("regionId", 0);
resultColumnDic.Add("regionName", 1);
resultColumnDic.Add("regionFullName", 2);
resultColumnDic.Add("aptCode", 3);
resultColumnDic.Add("aptScope", 4);
resultColumnDic.Add("companyCount", 5);
string resultFilePath = Path.Combine(exportDir, "各省企业个数.xlsx");
Dictionary <string, string> resultColumnFormat = new Dictionary <string, string>();
resultColumnFormat.Add("companyCount", "#,##0");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, resultColumnFormat);
string detailPageUrlColumnName = SysConfig.DetailPageUrlFieldName;
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> row = listSheet.GetRow(i);
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string url = row[detailPageUrlColumnName];
string provinceId = row["regionId"];
string provinceName = row["regionName"];
string provinceFullName = row["regionFullName"];
string aptCode = row["aptCode"];
string aptScope = row["aptScope"];
string cookie = row["cookie"];
HtmlAgilityPack.HtmlDocument pageHtmlDoc = this.RunPage.GetLocalHtmlDocument(listSheet, i);
string pageText = pageHtmlDoc.DocumentNode.SelectSingleNode("//form[@class=\"pagingform\"]").NextSibling.NextSibling.InnerText;
int totalStartIndex = pageText.IndexOf("\"$total\":") + 9;
int totalEndIndex = pageText.IndexOf(",", totalStartIndex);
string totalCountStr = pageText.Substring(totalStartIndex, totalEndIndex - totalStartIndex);
int companyCount = int.Parse(totalCountStr);
Dictionary <string, object> f2vs = new Dictionary <string, object>();
f2vs.Add("regionId", provinceId);
f2vs.Add("regionName", provinceName);
f2vs.Add("regionFullName", provinceFullName);
f2vs.Add("aptCode", aptCode);
f2vs.Add("aptScope", aptScope);
f2vs.Add("companyCount", companyCount);
resultEW.AddRow(f2vs);
}
}
resultEW.SaveToDisk();
return(true);
}
private void GetKeywordsInfos(IListSheet listSheet)
{
string exportDir = this.RunPage.GetExportDir();
string exportFilePath = Path.Combine(exportDir, "论文_EBSCO_论文关键字.xlsx");
ExcelWriter resultWriter = this.GetKeywordsResultExcelWriter(exportFilePath);
String sourceDir = this.RunPage.GetDetailSourceFileDir();
List <string> fileNameList = GetDirFileNames(sourceDir);
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary <string, string> listRow = listSheet.GetRow(i);
string publicationName = listRow[SysConfig.DetailPageNameFieldName];
string moreKeywords = listRow["moreKeywords"];
this.RunPage.InvokeAppendLogText("处理期刊关键字, publicationName = " + publicationName + ", " + i.ToString() + "/" + listSheet.RowCount.ToString(), LogLevelType.System, true);
foreach (string fileName in fileNameList)
{
if (fileName.StartsWith(publicationName + "_"))
{
int year = int.Parse(fileName.Replace(publicationName + "_", ""));
string pubYearExcelFilePath = Path.Combine(sourceDir, fileName);
ExcelReader er = new ExcelReader(pubYearExcelFilePath);
int rowCount = er.GetRowCount();
for (int j = 0; j < rowCount; j++)
{
Dictionary <string, string> pubYearRow = er.GetFieldValues(j);
string itemName = pubYearRow["itemName"];
string pubDir = Path.Combine(sourceDir, publicationName);
string itemBaseInfoFilePath = this.RunPage.GetFilePath(itemName, pubDir) + "_baseInfo";
try
{
if (!File.Exists(itemBaseInfoFilePath))
{
itemBaseInfoFilePath = Path.Combine(pubDir, CommonUtil.ProcessFileName(itemName, "_") + "_baseInfo");
if (!File.Exists(itemBaseInfoFilePath))
{
throw new Exception("不存在文件， itemName = " + itemName);
}
}
List <Dictionary <string, object> > fileRows = this.GetKeywordsInfos(itemBaseInfoFilePath, moreKeywords.Length == 0 ? publicationName : moreKeywords);
foreach (Dictionary <string, object> fileRow in fileRows)
{
fileRow.Add("publication", publicationName);
fileRow.Add("year", year);
resultWriter.AddRow(fileRow);
}
}
catch (Exception ex)
{
this.RunPage.InvokeAppendLogText("错误, " + ex.Message + " itemName = " + itemName, LogLevelType.Error, true);
//throw ex;
}
}
}
}
}
resultWriter.SaveToDisk();
}
private bool SaveAllPointsToFile()
{
List <Dictionary <string, string> > allPoints = new List <Dictionary <string, string> >();
Dictionary <string, string> uidDic = new Dictionary <string, string>();
for (int i = 0; i < _ListSheet.RowCount; i++)
{
if (i % OnePageRowCount == 0)
{
Dictionary <string, string> listValues = _ListSheet.GetRow(i);
string name = listValues["detailPageName"];
string rangeResultFilePath = this.GetResultPath(name, "csv");
CsvReader er = new CsvReader(rangeResultFilePath);
for (int j = 0; j < er.GetRowCount(); j++)
{
Dictionary <string, string> row = er.GetFieldValues(j);
Dictionary <string, string> p2vs = new Dictionary <string, string>();
p2vs.Add("city", row["city"]);
p2vs.Add("district", row["district"]);
p2vs.Add("province", row["province"]);
p2vs.Add("street", row["street"]);
p2vs.Add("streetNumber", row["streetNumber"]);
p2vs.Add("township", row["township"]);
p2vs.Add("formattedAddress", row["formattedAddress"]);
p2vs.Add("building", row["building"]);
p2vs.Add("buildingType", row["buildingType"]);
p2vs.Add("lat", row["lat"]);
p2vs.Add("lng", row["lng"]);
allPoints.Add(p2vs);
}
}
}
bool succeed = true;
Dictionary <string, int> resultColumnDic = CommonUtil.InitStringIndexDic(new string[] {
"province",
"city",
"district",
"street",
"streetNumber",
"township",
"formattedAddress",
"building",
"buildingType",
"lat",
"lng"
});
string resultFilePath = this.GetResultPath("百度地图爬取结果", "csv");
CsvWriter resultEW = new CsvWriter(resultFilePath, resultColumnDic);
SavePointsToFile(allPoints, resultEW);
return(succeed);
}
private void GetDetailPageUrls(IListSheet listSheet)
{
String exportDir = this.RunPage.GetExportDir();
string pageSourceDir = this.RunPage.GetDetailSourceFileDir();
Dictionary<string, int> resultColumnDic = new Dictionary<string, int>();
resultColumnDic.Add("detailPageUrl", 0);
resultColumnDic.Add("detailPageName", 1);
resultColumnDic.Add("cookie", 2);
resultColumnDic.Add("grabStatus", 3);
resultColumnDic.Add("giveUpGrab", 4);
resultColumnDic.Add("name", 5);
string resultFilePath = Path.Combine(exportDir, "www.nhm.ac.uk恐龙详情页.xlsx");
ExcelWriter resultEW = new ExcelWriter(resultFilePath, "List", resultColumnDic, null);
Dictionary<string, string> urlDic = new Dictionary<string, string>();
for (int i = 0; i < listSheet.RowCount; i++)
{
Dictionary<string, string> row = listSheet.GetRow(i);
string detailUrl = row["detailPageUrl"];
bool giveUp = "Y".Equals(row[SysConfig.GiveUpGrabFieldName]);
if (!giveUp)
{
string localFilePath = this.RunPage.GetFilePath(detailUrl, pageSourceDir);
try
{
HtmlAgilityPack.HtmlDocument htmlDoc = new HtmlAgilityPack.HtmlDocument();
htmlDoc.Load(localFilePath, Encoding.GetEncoding("utf-8"));
HtmlNodeCollection dinosaurNodes = htmlDoc.DocumentNode.SelectNodes("//ul[@class='dino-list dino-wrap']/li/a");
for (int j = 0; j < dinosaurNodes.Count; j++)
{
HtmlNode dinosaurNode = dinosaurNodes[j];
string name = dinosaurNode.InnerText.Trim();
string url = "http://www.nhm.ac.uk" + dinosaurNode.GetAttributeValue("href", "");
if (!urlDic.ContainsKey(url))
{
urlDic.Add(url, null);
Dictionary<string, string> f2vs = new Dictionary<string, string>();
f2vs.Add("detailPageUrl", url);
f2vs.Add("detailPageName", url);
f2vs.Add("name", name);
resultEW.AddRow(f2vs);
}
}
}
catch (Exception ex)
{
throw ex;
}
}
}
resultEW.SaveToDisk();
}
