public override bool BeforeAllGrab()
{
try
{
string[] ps = this.Parameters.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
string loginPageUrl = ps[0];
string loginSucceedCheckUrl = ps[1];
this.RunPage.MustReGrab = true;
if (SysConfig.SysExecuteType == SysExecuteType.Produce)
{
//如果是生产环境，那么直接爬取列表页
LoginLinkedin.Login(this.RunPage, loginPageUrl, loginSucceedCheckUrl);
}
else
{
//读取历史爬取的列表页地址文件
if (this.RunPage.TryGetInfoFromMiddleFile("login", "login") == null)
{
LoginLinkedin.Login(this.RunPage, loginPageUrl, loginSucceedCheckUrl);
this.RunPage.SaveInfoToMiddleFile("login", "login", new List<string>());
}
}
this.RunPage.BeginGrab();
return false;
}
catch (Exception ex)
{
throw new Exception("登录Linkedin失败! ", ex);
}
}
private void GetOneKeyWordsRelatedInfos(Dictionary <string, string> seedRow)
{
//下一步必须执行
bool isNewDo = false;
string localLogFileName = null;
string keyWords = this.GetKeyWords(seedRow);
List <string> allListPageUrls = null;
localLogFileName = "_" + this.GetLoginName(seedRow) + "_" + this.GetKeyWords(seedRow) + "_listPageUrl";
if (SysConfig.SysExecuteType == SysExecuteType.Produce)
{
//如果是生产环境，那么直接爬取列表页
allListPageUrls = this.GetAllListPages(this.GetSeedPageUrl(seedRow), keyWords);
this.RunPage.SaveInfoToMiddleFile(localLogFileName, "listPageUrl", allListPageUrls);
isNewDo = true;
}
else
{
//读取历史爬取的列表页地址文件
allListPageUrls = this.RunPage.TryGetInfoFromMiddleFile(localLogFileName, "listPageUrl");
if (allListPageUrls == null)
{
allListPageUrls = this.GetAllListPages(this.GetSeedPageUrl(seedRow), keyWords);
this.RunPage.SaveInfoToMiddleFile(localLogFileName, "listPageUrl", allListPageUrls);
isNewDo = true;
}
}
List <Dictionary <string, string> > allPersonPageUrlInfos = null;
localLogFileName = "_" + this.GetLoginName(seedRow) + "_" + this.GetKeyWords(seedRow) + "_personPageUrlInfo";
if (SysConfig.SysExecuteType == SysExecuteType.Produce || isNewDo)
{
//如果是生产环境，那么直接解析列表页
allPersonPageUrlInfos = this.GetPersonPageUrlsFromListPages(this.RunPage.GetDetailSourceFileDir(), allListPageUrls);
this.RunPage.SaveInfoToMiddleFile(localLogFileName, new string[] { "personUrl", "personName" }, allPersonPageUrlInfos);
}
else
{
//读取历史解析获得的个人网页地址
allPersonPageUrlInfos = this.RunPage.TryGetInfoFromMiddleFile(localLogFileName, new string[] { "personUrl", "personName" });
if (allPersonPageUrlInfos == null)
{
allPersonPageUrlInfos = this.GetPersonPageUrlsFromListPages(this.RunPage.GetDetailSourceFileDir(), allListPageUrls);
this.RunPage.SaveInfoToMiddleFile(localLogFileName, new string[] { "personUrl", "personName" }, allPersonPageUrlInfos);
isNewDo = true;
}
}
LoginLinkedin.LoginByRandomUser(this.RunPage, this.LinkedinLoginPageUrl, this.LinkedinLoginSucceedCheckUrl);
List <Dictionary <string, string> > allPersonPageInfosWithJustDownloadMark = null;
localLogFileName = "_" + this.GetLoginName(seedRow) + "_" + this.GetKeyWords(seedRow) + "_personPageUrl";
if (SysConfig.SysExecuteType == SysExecuteType.Produce || isNewDo)
{
//如果是生产环境，那么直接爬取个人详情页
allPersonPageInfosWithJustDownloadMark = ProcessPersonPage.GetAllPersonPages(this.RunPage, allPersonPageUrlInfos, this.GetLoginName(seedRow), this.GetLoginPassword(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, new string[] { "personUrl", "personUrl", "isJustDownload" }, allPersonPageInfosWithJustDownloadMark);
isNewDo = true;
}
else
{
//读取历史生成的个人网页网址
allPersonPageInfosWithJustDownloadMark = this.RunPage.TryGetInfoFromMiddleFile(this.GetLoginName(seedRow) + "." + this.GetKeyWords(seedRow) + ".personPageUrl", new string[] { "personUrl", "personUrl", "isJustDownload" });
if (allPersonPageInfosWithJustDownloadMark == null)
{
allPersonPageInfosWithJustDownloadMark = ProcessPersonPage.GetAllPersonPages(this.RunPage, allPersonPageUrlInfos, this.GetLoginName(seedRow), this.GetLoginPassword(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, new string[] { "personUrl", "personUrl", "isJustDownload" }, allPersonPageInfosWithJustDownloadMark);
isNewDo = true;
}
}
List <Dictionary <string, string> > personInfoList = ProcessPersonPage.GetPersonInfoFromLocalPages(this.RunPage, allPersonPageInfosWithJustDownloadMark, true, this.GetKeyWords(seedRow));
string personInfosResultFilePath = this.RunPage.GetFilePath("SearchResult_Google2Linkedin_" + this.GetLoginName(seedRow) + "_" + this.GetKeyWords(seedRow) + ".xlsx", this.RunPage.GetExportDir());
ProcessPersonPage.SavePersonInfoToFile(this.RunPage, personInfoList, personInfosResultFilePath);
}
public override void AfterGrabOne(string pageUrl, Dictionary <string, string> seedRow, bool needReGrab, bool existLocalFile)
{
try
{
this.GetPageFromBaidu(pageUrl, this.GetKeyWords(seedRow));
//下一步必须执行
bool isNewDo = false;
string localLogFileName = null;
List <string> allListPageUrls = null;
localLogFileName = "_" + this.GetKeyWords(seedRow) + "_listPageUrl";
if (SysConfig.SysExecuteType == SysExecuteType.Produce)
{
//如果是生产环境，那么直接爬取列表页
allListPageUrls = this.GetAllListPages(this.GetSeedPageUrl(seedRow), this.GetKeyWords(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, "listPageUrl", allListPageUrls);
isNewDo = true;
}
else
{
//读取历史爬取的列表页地址文件
allListPageUrls = this.RunPage.TryGetInfoFromMiddleFile(localLogFileName, "listPageUrl");
if (allListPageUrls == null)
{
allListPageUrls = this.GetAllListPages(this.GetSeedPageUrl(seedRow), this.GetKeyWords(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, "listPageUrl", allListPageUrls);
isNewDo = true;
}
}
List <Dictionary <string, string> > allPersonPageUrlInfos = null;
localLogFileName = "_" + this.GetKeyWords(seedRow) + "_personPageUrlInfo";
if (SysConfig.SysExecuteType == SysExecuteType.Produce || isNewDo)
{
//如果是生产环境，那么直接解析列表页
allPersonPageUrlInfos = this.GetPersonPageUrlsFromListPages(this.RunPage.GetDetailSourceFileDir(), allListPageUrls, this.GetKeyWords(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, new string[] { "personUrl", "personName" }, allPersonPageUrlInfos);
}
else
{
//读取历史解析获得的个人网页地址
allPersonPageUrlInfos = this.RunPage.TryGetInfoFromMiddleFile(localLogFileName, new string[] { "personUrl", "personName" });
if (allPersonPageUrlInfos == null)
{
allPersonPageUrlInfos = this.GetPersonPageUrlsFromListPages(this.RunPage.GetDetailSourceFileDir(), allListPageUrls, this.GetKeyWords(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, new string[] { "personUrl", "personName" }, allPersonPageUrlInfos);
isNewDo = true;
}
}
LoginLinkedin.LoginByRandomUser(this.RunPage, this.LinkedinLoginPageUrl, this.LinkedinLoginSucceedCheckUrl);
List <string> allPersonPageUrls = null;
localLogFileName = "_" + this.GetKeyWords(seedRow) + "_personPageUrl";
if (SysConfig.SysExecuteType == SysExecuteType.Produce || isNewDo)
{
//如果是生产环境，那么直接爬取个人详情页
allPersonPageUrls = ProcessPersonPage.GetAllPersonPageUrls(this.RunPage, allPersonPageUrlInfos, this.GetLoginName(seedRow), this.GetLoginPassword(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, "personUrl", allPersonPageUrls);
isNewDo = true;
}
else
{
//读取历史生成的个人网页网址
allPersonPageUrls = this.RunPage.TryGetInfoFromMiddleFile(localLogFileName, "personUrl");
if (allPersonPageUrls == null)
{
allPersonPageUrls = ProcessPersonPage.GetAllPersonPageUrls(this.RunPage, allPersonPageUrlInfos, this.GetLoginName(seedRow), this.GetLoginPassword(seedRow));
this.RunPage.SaveInfoToMiddleFile(localLogFileName, "personUrl", allPersonPageUrls);
isNewDo = true;
}
}
List <Dictionary <string, string> > personInfoList = ProcessPersonPage.GetPersonInfoFromLocalPages(this.RunPage, allPersonPageUrls, true, this.GetKeyWords(seedRow));
string personInfosResultFilePath = this.RunPage.GetFilePath("_SearchResult_Baidu2Linkedin_" + this.GetKeyWords(seedRow) + ".xlsx", this.RunPage.GetExportDir());
ProcessPersonPage.SavePersonInfoToFile(this.RunPage, personInfoList, personInfosResultFilePath);
}
catch (Exception ex)
{
throw ex;
}
}
public override void GetDataByOtherAccessType(Dictionary <string, string> listRow)
{
string keyWords = listRow["keyWords"];
string loginName = listRow["loginName"];
string loginPassword = listRow["loginPassword"];
string fileName = "_" + keyWords + "_" + loginName;
List <Dictionary <string, string> > personInfos = this.RunPage.TryGetInfoFromMiddleFile(fileName, new string[] { "personName", "personUrl" });
if (personInfos == null)
{
this.RunPage.InvokeAppendLogText("开始使用APP搜索相关人员， 关键词为'" + keyWords + "'", LogLevelType.System, true);
AndroidAppAccess appAccess = null;
try
{
this.RunPage.InvokeAppendLogText("开始连接手机APP", LogLevelType.System, true);
appAccess = this.InitAppAccess();
this.RunPage.InvokeAppendLogText("连接手机APP成功", LogLevelType.System, true);
bool needLogout = false;
try
{
this.RunPage.InvokeAppendLogText("检测是否需要登出", LogLevelType.System, true);
needLogout = this.CheckNeedLogout(appAccess);
}
catch (Exception ex)
{
throw new Exception("检查是否需要登出出错.", ex);
}
if (needLogout)
{
try
{
this.RunPage.InvokeAppendLogText("开始登出", LogLevelType.System, true);
this.DoLogout(appAccess);
this.RunPage.InvokeAppendLogText("已经登出", LogLevelType.System, true);
}
catch (Exception ex)
{
throw new Exception("登出失败.", ex);
}
}
try
{
this.RunPage.InvokeAppendLogText("开始登录", LogLevelType.System, true);
this.DoLogin(appAccess, loginName, loginPassword);
this.RunPage.InvokeAppendLogText("已经登录", LogLevelType.System, true);
}
catch (Exception ex)
{
throw new Exception("登录失败.", ex);
}
try
{
personInfos = this.SearchPersonByKeyWord(appAccess, keyWords);
}
catch (Exception ex)
{
throw new Exception("在app中根据关键字抓取出错, keyWords = " + keyWords);
}
this.RunPage.SaveInfoToMiddleFile(fileName, new string[] { "personName", "personUrl" }, personInfos);
this.RunPage.InvokeAppendLogText("完成使用手机APP搜索关键词'" + keyWords + "", LogLevelType.System, true);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (appAccess != null)
{
this.CloseAppAccess(appAccess);
}
}
}
try
{
string checkedRelatedPersonInfosResultFilePath = this.RunPage.GetFilePath("_SearchResult_LinkedinApp_" + loginName + "_" + keyWords + ".xlsx", this.RunPage.GetExportDir());
if (!File.Exists(checkedRelatedPersonInfosResultFilePath))
{
this.RunPage.InvokeAppendLogText("登录Linkedin系统", LogLevelType.System, true);
LoginLinkedin.LoginByRandomUser(this.RunPage, this.LinkedinLoginPageUrl, this.LinkedinLoginSucceedCheckUrl);
this.RunPage.InvokeAppendLogText("已登录Linkedin系统", LogLevelType.System, true);
this.RunPage.InvokeAppendLogText("根据个人页面地址（人员列表是从手机APP搜索到的，关键词为'" + keyWords + "'），从Linkedin网页版获取个人信息", LogLevelType.System, true);
string personPageInfosWithJustDownloadMarkFileName = "_" + loginName + "_" + keyWords + "_personPageInfosWithJustDownloadMark";
//读取历史生成的个人网页网址
List <Dictionary <string, string> > allPersonPageInfosWithJustDownloadMark = this.RunPage.TryGetInfoFromMiddleFile(personPageInfosWithJustDownloadMarkFileName, new string[] { "personUrl", "personName", "isJustDownload" });
if (allPersonPageInfosWithJustDownloadMark == null)
{
allPersonPageInfosWithJustDownloadMark = ProcessPersonPage.GetAllPersonPages(this.RunPage, personInfos, loginName, loginPassword);
this.RunPage.SaveInfoToMiddleFile(personPageInfosWithJustDownloadMarkFileName, new string[] { "personUrl", "personName", "isJustDownload" }, allPersonPageInfosWithJustDownloadMark);
}
string personInfosFilePath = this.RunPage.GetFilePath("_SearchResult_LinkedinApp_" + loginName + "_" + keyWords + ".xlsx", this.RunPage.GetExportDir());
if (!File.Exists(personInfosFilePath))
{
List <Dictionary <string, string> > personInfoList = ProcessPersonPage.GetPersonInfoFromLocalPages(this.RunPage, allPersonPageInfosWithJustDownloadMark, false, null);
ProcessPersonPage.SavePersonInfoToFile(this.RunPage, personInfoList, personInfosFilePath);
}
this.RunPage.InvokeAppendLogText("完成获取并处理个人页面（人员列表是从手机APP搜索到的，关键词为'" + keyWords + "'）", LogLevelType.System, true);
/*
* this.RunPage.InvokeAppendLogText("从已爬取到的页面中，找到'看过本页的会员还看了'栏目里的个人信息，递归获取", LogLevelType.System, true);
* string checkedRelatedPersonIdsFileName = "_" + keyWords + "_" + loginName + "_CheckedRelated";
* List<Dictionary<string, string>> allCheckedRelatedIds = this.RunPage.TryGetInfoFromMiddleFile(checkedRelatedPersonIdsFileName, new string[] { "checkedRelatedPersonInfoId", "levelCount" });
* if (allCheckedRelatedIds == null)
* {
* allCheckedRelatedIds = new List<Dictionary<string, string>>();
* Dictionary<string, string> allRelatedPersonUrlInfos = new Dictionary<string, string>();
* ProcessPersonPage.GetRelatedPersonInfos(this.RunPage, allPersonPageInfosWithJustDownloadMark, allRelatedPersonUrlInfos, allCheckedRelatedIds, keyWords);
* this.RunPage.SaveInfoToMiddleFile(checkedRelatedPersonIdsFileName, new string[] { "checkedRelatedPersonInfoId", "levelCount" }, allCheckedRelatedIds);
* }
*
* this.RunPage.InvokeAppendLogText("从已爬取到的页面中，找到'看过本页的会员还看了'栏目里的个人信息", LogLevelType.System, true);
* string checkedRelatedPersonUrlsFileName = "_" + loginName + "_" + keyWords + "_personUrl_CheckedRelated";
* List<Dictionary<string, string>> allCheckAllCheckedRelatedUrls = this.RunPage.TryGetInfoFromMiddleFile(checkedRelatedPersonUrlsFileName, new string[] { "personUrl", "personName" });
* if (allCheckAllCheckedRelatedUrls == null)
* {
* allCheckAllCheckedRelatedUrls = ProcessPersonPage.GetAllPersonPages(this.RunPage, allCheckedRelatedIds);
* }
*
* List<string> checkRelatedPersonPageIds = new List<string>();
* foreach (Dictionary<string, string> checkedRelatedId in allCheckedRelatedIds)
* {
* string checkedRelatedPersonInfoId = checkedRelatedId["checkedRelatedPersonInfoId"];
* checkRelatedPersonPageIds.Add(checkedRelatedPersonInfoId);
* }
* List<Dictionary<string, string>> relatedPersonInfoList = ProcessPersonPage.GetPersonInfoFromLocalPages(this.RunPage, allCheckAllCheckedRelatedUrls, false, null);
* ProcessPersonPage.SavePersonInfoToFile(this.RunPage, relatedPersonInfoList, checkedRelatedPersonInfosResultFilePath);
*/
this.RunPage.InvokeAppendLogText("完成递归爬取到关键词'" + keyWords + "'相关的所有的'看过本页的会员还看了'", LogLevelType.System, true);
}
}
catch (Exception ex)
{
throw new Exception("通过网页获取/处理个人信息出错", ex);
}
}
