private void DownloadSoft()
{
Gather.cGatherWeb gData = new Gather.cGatherWeb();
//增加采集的标志
Task.cWebpageCutFlag c;
c = new Task.cWebpageCutFlag();
c.id = 0;
c.Title = "版本";
c.DataType = (int)cGlobalParas.GDataType.File;
c.StartPos = "<a href=\"";
c.EndPos = "\"";
c.LimitSign = (int)cGlobalParas.LimitSign.NoLimit;
gData.CutFlag.Add(c);
c = null;
DataTable dGather = gData.GetGatherData("http://www.yijie.net/user/soft/updatesoukey.html", cGlobalParas.WebCode.utf8, "", "", "", Program.getPrjPath(), false);
dGather = null;
gData = null;
m_sender.BeginInvoke(m_senderDelegate, new object[] { true });
}
//用于采集导航网页分解后的单独地址
private bool GatherParsedUrl(string Url)
{
cGatherWeb gWeb = new cGatherWeb();
DataTable tmpData = null;
gWeb.CutFlag = m_TaskSplitData.CutFlag;
bool IsAjax = false;
if (m_TaskType == cGlobalParas.TaskType.AjaxHtmlByUrl)
{
IsAjax = true;
}
try
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "正在采集：" + Url + "\n", this.IsErrorLog));
if (m_IsUrlEncode == true)
{
Url = cTool.UrlEncode(Url, (cGlobalParas.WebCode) int.Parse(m_UrlEncode));
}
//tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
tmpData = GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
if (tmpData != null)
{
m_GatherData.Merge(tmpData);
}
//触发日志及采集数据的事件
if (tmpData == null || tmpData.Rows.Count == 0)
{
}
else
{
e_GData(this, new cGatherDataEventArgs(m_TaskID, tmpData));
}
if (tmpData == null)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + " 此地址无数据！" + "\n", this.IsErrorLog));
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "采集完成：" + Url + "\n", this.IsErrorLog));
}
tmpData = null;
}
catch (System.Exception ex)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + "采集发生错误：" + ex.Message + "\n", this.IsErrorLog));
onError(ex);
return(false);
}
gWeb = null;
return(true);
}
//这是一个通讯的接口方法，不做采集规则的处理，所有需要采集的网页均调用此防范
//由此方法调用cGatherWeb.GetGatherData，做次方法的目的是为了可以处理错误重试
private DataTable GetGatherData(string Url, cGlobalParas.WebCode webCode, string cookie, string startPos, string endPos, string sPath, bool IsAjax)
{
cGatherWeb gWeb = new cGatherWeb();
gWeb.CutFlag = m_TaskSplitData.CutFlag;
DataTable tmpData;
int AgainTime = 0;
GatherAgain:
try
{
tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
}
catch (System.Exception ex)
{
AgainTime++;
if (AgainTime > m_AgainNumber)
{
if (m_IsErrorLog == true)
{
//保存出错日志
}
throw ex;
}
else
{
if (m_Ignore404 == true && ex.Message.Contains("404"))
{
if (m_IsErrorLog == true)
{
//保存出错日志
}
throw ex;
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + "网址：" + Url + "访问发生错，错误信息：" + ex.Message + "，等待3秒重试\n", this.IsErrorLog));
Thread.Sleep(3000);
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Warning).ToString() + Url + "正在进行第" + AgainTime + "次重试\n", this.IsErrorLog));
//返回重试
goto GatherAgain;
}
}
}
return(tmpData);
}
private void DownloadSoft()
{
Gather.cGatherWeb gData = new Gather.cGatherWeb();
//���Ӳɼ��ı�־
Task.cWebpageCutFlag c;
c = new Task.cWebpageCutFlag();
c.id = 0;
c.Title = "�汾";
c.DataType = (int)cGlobalParas.GDataType.File;
c.StartPos = "<a href=\"";
c.EndPos = "\"";
c.LimitSign = (int)cGlobalParas.LimitSign.NoLimit;
gData.CutFlag.Add(c);
c = null;
DataTable dGather = gData.GetGatherData("http://www.yijie.net/user/soft/updatesoukey.html", cGlobalParas.WebCode.utf8, "", "", "", Program.getPrjPath(),false);
dGather = null;
gData = null;
m_sender.BeginInvoke(m_senderDelegate, new object[] { true });
}
private DataTable GatherTestData(string Url,List<cWebpageCutFlag> gCutFlags, cGlobalParas.WebCode webCode, string cookie, string startPos, string endPos, string sPath, bool IsAjax)
{
Gather.cGatherWeb gData = new Gather.cGatherWeb();
gData.CutFlag = gCutFlags;
DataTable dGather = new DataTable();
try
{
dGather = gData.GetGatherData(Url, webCode ,cookie ,startPos ,endPos , sPath, IsAjax);
}
catch (System.Exception ex)
{
MessageBox.Show(rm.GetString ("Error4") + ex.Message, rm.GetString("MessageboxError"), MessageBoxButtons.OK, MessageBoxIcon.Error);
return null;
}
return dGather;
}
//���ڲɼ�һ����ҳ������
private bool GatherSingleUrl(string Url,bool IsNext,string NextRule)
{
cGatherWeb gWeb = new cGatherWeb();
DataTable tmpData;
string NextUrl=Url ;
string Old_Url = NextUrl;
//gWeb.CutFlag = m_TaskSplitData.CutFlag;
bool IsAjax = false;
if (m_TaskType == cGlobalParas.TaskType.AjaxHtmlByUrl)
IsAjax = true;
try
{
if (IsNext)
{
do
{
Url = NextUrl;
Old_Url = NextUrl;
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "���ڲɼ���" + Url + "\n", this.IsErrorLog));
if (m_IsUrlEncode == true)
{
Url = cTool.UrlEncode(Url,(cGlobalParas.WebCode)int.Parse ( m_UrlEncode));
}
//tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos,m_SavePath,IsAjax );
tmpData = GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
if (tmpData != null)
{
m_GatherData.Merge(tmpData);
}
//������־���ɼ����ݵ��¼�
if (tmpData == null || tmpData.Rows.Count == 0)
{
}
else
{
e_GData(this, new cGatherDataEventArgs(m_TaskID, tmpData));
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "�ɼ���ɣ�" + Url + "\n", this.IsErrorLog));
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "��ʼ������һҳ�����ȡ��һҳ��ַ\n", this.IsErrorLog));
string webSource = gWeb.GetHtml(Url, m_WebCode, m_Cookie, "", "", true, IsAjax);
string NRule="((?<=href=[\'|\"])\\S[^#+$<>\\s]*(?=[\'|\"]))[^<]*(?<=" + NextRule + ")";
Match charSetMatch = Regex.Match(webSource, NRule, RegexOptions.IgnoreCase | RegexOptions.Multiline);
string strNext = charSetMatch.Groups[1].Value;
if (strNext != "")
{
//�жϻ�ȡ�ĵ�ַ�Ƿ�Ϊ��Ե�ַ
if (strNext.Substring(0, 1) == "/")
{
string PreUrl = Url;
PreUrl = PreUrl.Substring(7, PreUrl.Length - 7);
PreUrl = PreUrl.Substring(0, PreUrl.IndexOf("/"));
PreUrl = "http://" + PreUrl;
strNext = PreUrl + strNext;
}
else if (strNext.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase))
{
//NextUrl = strNext;
}
else if (strNext.StartsWith("?", StringComparison.CurrentCultureIgnoreCase))
{
Match aa = Regex.Match(Url, @".*(?=\?)");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
else
{
Match aa = Regex.Match(Url, ".*/");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "��һҳ��ַ��ȡ�ɹ���" + NextUrl + "\n", this.IsErrorLog));
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "�Ѿ�������ҳ" + NextUrl + "\n", this.IsErrorLog));
}
NextUrl = strNext;
}
while (NextUrl != "" && Old_Url != NextUrl);
}
else
{
if (m_IsUrlEncode == true)
{
Url = cTool.UrlEncode(Url, (cGlobalParas.WebCode)int.Parse(m_UrlEncode));
}
//tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
tmpData = GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
if (tmpData != null)
{
m_GatherData.Merge(tmpData);
}
//������־���ɼ����ݵ��¼�
if (tmpData == null || tmpData.Rows.Count == 0)
{
}
else
{
e_GData(this, new cGatherDataEventArgs(m_TaskID, tmpData));
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "�ɼ���ɣ�" + Url + "\n", this.IsErrorLog));
}
//�����ɼ���ַ�����¼�
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.Gathered, 0));
m_TaskSplitData.GatheredTrueUrlCount++;
}
catch (System.Exception ex)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + "�ɼ���������" + ex.Message + "\n", this.IsErrorLog));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.Err, 0));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.ErrUrlCountAdd, 0));
m_TaskSplitData.GatheredTrueErrUrlCount++;
m_TaskSplitData.GatheredErrUrlCount++;
onError(ex);
return false;
}
gWeb = null;
tmpData = null;
return true;
}
//���ڲɼ�������ҳ�ֽ��ĵ�����ַ
private bool GatherParsedUrl(string Url)
{
cGatherWeb gWeb = new cGatherWeb();
DataTable tmpData=null;
gWeb.CutFlag = m_TaskSplitData.CutFlag;
bool IsAjax = false;
if (m_TaskType == cGlobalParas.TaskType.AjaxHtmlByUrl)
IsAjax = true;
try
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "���ڲɼ���" + Url + "\n", this.IsErrorLog));
if (m_IsUrlEncode == true)
{
Url = cTool.UrlEncode(Url, (cGlobalParas.WebCode)int.Parse(m_UrlEncode));
}
//tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
tmpData = GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
if (tmpData != null)
{
m_GatherData.Merge(tmpData);
}
//������־���ɼ����ݵ��¼�
if (tmpData == null || tmpData.Rows.Count == 0)
{
}
else
{
e_GData(this, new cGatherDataEventArgs(m_TaskID, tmpData));
}
if (tmpData == null)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + " �˵�ַ�����ݣ�" + "\n", this.IsErrorLog));
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "�ɼ���ɣ�" + Url + "\n", this.IsErrorLog));
}
tmpData = null;
}
catch (System.Exception ex)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + "�ɼ���������" + ex.Message + "\n", this.IsErrorLog));
onError(ex);
return false ;
}
gWeb = null;
return true;
}
///���Dzɼ����е����������ַ���ݵ����
///���������Ϊ���ࣺһ����һҳ�ĵ���������ҳ�浼����
///�˷��������ַ����Ҫ������һҳ�Ĺ���Ȼ�����ParseGatherNavigationUrl
///����ҳ�浼��������
private bool GatherNavigationUrl(string Url, List<Task.cNavigRule> nRules, bool IsNext, string NextRule)
{
cGatherWeb gWeb = new cGatherWeb();
//gWeb.CutFlag = m_TaskSplitData.CutFlag;
string NextUrl = Url;
string Old_Url = NextUrl;
bool IsSucceed = false;
try
{
if (IsNext)
{
do
{
if (m_ThreadRunning == true)
{
Url = NextUrl;
Old_Url = NextUrl;
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "���ڲɼ���" + Url + "\n", this.IsErrorLog));
IsSucceed = ParseGatherNavigationUrl(Url,nRules) ; //, NagRule, IsOppPath);
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "�ɼ���ɣ�" + Url + "\n", this.IsErrorLog));
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "��ʼ������һҳ�����ȡ��һҳ��ַ\n", this.IsErrorLog));
bool IsAjax = false;
if (m_TaskType == cGlobalParas.TaskType.AjaxHtmlByUrl)
IsAjax = true;
string webSource = gWeb.GetHtml(Url, m_WebCode, m_Cookie, "", "",true,IsAjax );
string NRule = "((?<=href=[\'|\"])\\S[^#+$<>\\s]*(?=[\'|\"]))[^<]*(?<=" + NextRule + ")";
Match charSetMatch = Regex.Match(webSource, NRule, RegexOptions.IgnoreCase | RegexOptions.Multiline);
string strNext = charSetMatch.Groups[1].Value;
if (strNext != "")
{
//�жϻ�ȡ�ĵ�ַ�Ƿ�Ϊ��Ե�ַ
if (strNext.Substring(0, 1) == "/")
{
string PreUrl = Url;
PreUrl = PreUrl.Substring(7, PreUrl.Length - 7);
PreUrl = PreUrl.Substring(0, PreUrl.IndexOf("/"));
PreUrl = "http://" + PreUrl;
strNext = PreUrl + strNext;
}
else if (strNext.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase))
{
NextUrl = strNext;
}
else if (strNext.StartsWith("?", StringComparison.CurrentCultureIgnoreCase))
{
Match aa = Regex.Match(Url, @".*(?=\?)");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
else
{
Match aa = Regex.Match(Url, ".*/");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "��һҳ��ַ��ȡ�ɹ���" + NextUrl + "\n", this.IsErrorLog));
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "�Ѿ�������ҳ" + "\n", this.IsErrorLog));
}
NextUrl = strNext;
}
else if (m_ThreadRunning == false)
{
//��ʶҪ����ֹ�̣߳�ֹͣ�����˳�doѭ����ǰ��������
if (NextUrl == "" || Old_Url == NextUrl)
{
return true;
}
else
{
return false;
}
//break;
}
}
while (NextUrl != "" && Old_Url != NextUrl);
}
else
{
IsSucceed = ParseGatherNavigationUrl(Url, nRules); //, NagRule, IsOppPath);
}
}
catch (System.Exception ex)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + "�ɼ���������" + ex.Message + "\n", this.IsErrorLog));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.Err, 0));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.ErrUrlCountAdd, 0));
m_TaskSplitData.GatheredTrueErrUrlCount++;
m_TaskSplitData.GatheredErrUrlCount++;
onError(ex);
return false;
}
gWeb = null;
return IsSucceed;
}
//����һ��ͨѶ�Ľӿڷ����������ɼ�����Ĵ����������Ҫ�ɼ�����ҳ�����ô˷���
//�ɴ˷�������cGatherWeb.GetGatherData�����η�����Ŀ����Ϊ�˿��Դ����������
private DataTable GetGatherData(string Url, cGlobalParas.WebCode webCode, string cookie, string startPos, string endPos, string sPath, bool IsAjax)
{
cGatherWeb gWeb = new cGatherWeb();
gWeb.CutFlag = m_TaskSplitData.CutFlag;
DataTable tmpData ;
int AgainTime = 0;
GatherAgain:
try
{
tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
}
catch (System.Exception ex)
{
AgainTime++;
if (AgainTime > m_AgainNumber)
{
if (m_IsErrorLog == true)
{
//���������־
}
throw ex;
}
else
{
if (m_Ignore404 == true && ex.Message.Contains ("404"))
{
if (m_IsErrorLog == true)
{
//���������־
}
throw ex;
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + "��ַ��" + Url + "���ʷ������������Ϣ��" + ex.Message + "���ȴ�3������\n", this.IsErrorLog));
Thread.Sleep(3000);
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Warning).ToString() + Url + "���ڽ��е�" + AgainTime + "������\n", this.IsErrorLog));
//��������
goto GatherAgain;
}
}
}
return tmpData;
}
//���ݵ�������ȡ��ҳ��ַ����һ������
public List<string> GetUrlsByRule(string Url, string UrlRule,cGlobalParas.WebCode webCode, string cookie)
{
string Url1;
List<string> Urls=new List<string> ();
if (UrlRule.Trim() == "")
{
Urls.Add(Url);
return Urls;
}
//�ж���ַ�Ƿ���ڲ�����������ڲ�����ȡ����һ��������ַ
if (Regex.IsMatch(Url, "{.*}"))
{
List<string> Urls1 = SplitWebUrl(Url ); //,IsUrlEncode ,UrlEncode
Url1 = Urls1[0].ToString();
}
else
{
Url1 = Url;
}
//������ַ��Դ�룬��������ȡ������ȡ��������ַ
//string UrlSource= cTool.GetHtmlSource(Url1,true );
cGatherWeb gW = new cGatherWeb();
string UrlSource = gW.GetHtml(Url1, webCode, cookie, "", "", true, false);
gW = null;
if (UrlSource == "")
{
return null ;
}
//string Rule=@"(?<=href=[\W])" + cTool.RegexReplaceTrans(UrlRule) + @"(\S[^'"">]*)(?=[\s'""])";
string Rule = "";
if (UrlRule.StartsWith("<Regex:"))
{
Rule = @"(?<=[href=|src=|open(][\W])";
//����ǰ
string strPre = UrlRule.Substring(UrlRule.IndexOf("<Regex:")+7, UrlRule.IndexOf(">")-7);
Rule += strPre;
//���������
string cma=@"(?<=<Common:)\S+?(?=>)";
Regex cmas = new Regex(cma, RegexOptions.IgnoreCase | RegexOptions.Multiline);
MatchCollection cs = cmas.Matches(UrlRule);
foreach (Match ma in cs)
{
Rule +=@"(\S*)" + ma.Value.ToString ();
}
//�����
if (Regex.IsMatch(UrlRule, "<End:"))
{
string s = UrlRule.Substring(UrlRule.IndexOf("<End:") + 5, UrlRule.Length - UrlRule.IndexOf("<End:") - 6);
Rule += @"(\S*)" + s;
}
else
{
Rule += @"(\S[^'"">]*)(?=[\s'""])";
}
}
else
{
Rule = @"(?<=[href=|src=|open(][\W])" + cTool.RegexReplaceTrans(UrlRule) + @"(\S[^'"">]*)(?=[\s'""])";
}
Regex re = new Regex(Rule, RegexOptions.IgnoreCase | RegexOptions.Multiline);
MatchCollection aa = re.Matches(UrlSource);
DataTable d1 = new DataTable();
d1.Columns.Add("Name");
foreach (Match ma in aa)
{
//Urls.Add(ma.Value.ToString());
d1.Rows.Add(ma.Value.ToString());
}
//����ʱ���ܻ��ȡ�ظ���ַ���б��������Ҫȥ��
//ȥ���ظ���
string[] strComuns = new string[d1.Columns.Count];
for (int m = 0; m < d1.Columns.Count; m++)
{
strComuns[m] = d1.Columns[m].ColumnName;
}
DataView dv = new DataView(d1);
DataTable d2 = dv.ToTable(true, strComuns);
for (int i = 0; i < d2.Rows.Count; i++)
{
if (string.Compare(d2.Rows[i][0].ToString ().Substring (0,4), "http", true) != 0)
{
string PreUrl = Url;
if (d2.Rows[i][0].ToString().Substring(0, 1) == "/")
{
PreUrl = PreUrl.Substring(7, PreUrl.Length - 7);
PreUrl = PreUrl.Substring(0, PreUrl.IndexOf("/"));
PreUrl = "http://" + PreUrl;
}
else
{
Match a = Regex.Match(PreUrl, ".*/");
PreUrl = a.Groups[0].Value.ToString();
}
Urls.Add(PreUrl + d2.Rows[i][0].ToString());
}
else
{
Urls.Add(d2.Rows[i][0].ToString());
}
}
return Urls;
}
private void GetCopy()
{
Gather.cGatherWeb gData = new Gather.cGatherWeb();
this.textBox1.Text =rm.GetString ("Info90");
Application.DoEvents();
Old_Copy = Assembly.GetExecutingAssembly().GetName().Version.ToString();
this.textBox1.Text += "\r\n" + rm.GetString("Info91") + Assembly.GetExecutingAssembly().GetName().Version;
Application.DoEvents();
this.textBox1.Text += "\r\n" + rm.GetString("Info92");
Application.DoEvents();
SCode = cTool.GetHtmlSource("http://www.yijie.net/user/soft/updatesoukey.html", true);
if (SCode == "" || SCode == null)
{
this.textBox1.Text += "\r\n" + rm.GetString("Info93") + "\r\n" + rm.GetString("Info94");
Application.DoEvents();
return;
}
this.textBox1.Text += "\r\n" + rm.GetString("Info95") + "\r\n" + rm.GetString("Info96");
Application.DoEvents();
//���Ӳɼ��ı�־
Task.cWebpageCutFlag c;
c = new Task.cWebpageCutFlag();
c.id =0;
c.Title = "�汾";
c.DataType =(int) cGlobalParas.GDataType.Txt;
c.StartPos = "�汾��";
c.EndPos = "</p>";
c.LimitSign =(int) cGlobalParas.LimitSign.NoLimit;
gData.CutFlag.Add(c);
c = null;
//���Ӱ汾˵���ı�־
c = new Task.cWebpageCutFlag();
c.id = 1;
c.Title = "˵��";
c.DataType = (int)cGlobalParas.GDataType.Txt;
c.StartPos = "˵����";
c.EndPos = "</p>";
c.LimitSign = (int)cGlobalParas.LimitSign.NoLimit;
gData.CutFlag.Add(c);
c = null;
DataTable dGather = gData.GetGatherData("http://www.yijie.net/user/soft/updatesoukey.html", cGlobalParas.WebCode.utf8, "", "", "", Program.getPrjPath(),false);
New_Copy = dGather.Rows[0][0].ToString();
this.textBox1.Text += "\r\n" + rm.GetString("Info97") + New_Copy;
Application.DoEvents();
///�汾�űȽ���Ҫ�Ƚ��������00.00.00�����а汾�������մ˸�ʽ���������ִ���
///�Ƚ�˳��Ϊ�����汾->�Ͱ汾��ֻҪ��һ���°汾�Ŵ��ھɰ汾�ţ���ͽ�����������
int Old_V;
int New_V;
for (int i = 0; i < 3; i++)
{
Old_V=int.Parse ( Old_Copy .Substring(0,Old_Copy .IndexOf (".")));
Old_Copy =Old_Copy .Substring (Old_Copy .IndexOf (".")+1,Old_Copy .Length -Old_Copy .IndexOf (".")-1);
New_V = int.Parse(New_Copy.Substring(0, New_Copy.IndexOf(".")));
New_Copy = New_Copy.Substring(New_Copy.IndexOf(".")+1, New_Copy.Length - New_Copy.IndexOf(".")-1);
if (New_V >Old_V )
{
this.textBox1.Text += "\r\n" + rm.GetString("Info98");
Application.DoEvents();
this.textBox1.Text += "\r\n" + dGather.Rows [0][1].ToString ();
Application.DoEvents();
gData = null;
this.button2.Enabled = true;
this.button1.Enabled = true;
return;
}
}
this.textBox1.Text += "\r\n" + rm.GetString("Info99");
Application.DoEvents();
this.button1.Enabled = true;
}
private void GetCopy()
{
Gather.cGatherWeb gData = new Gather.cGatherWeb();
this.textBox1.Text = rm.GetString("Info90");
Application.DoEvents();
Old_Copy = Assembly.GetExecutingAssembly().GetName().Version.ToString();
this.textBox1.Text += "\r\n" + rm.GetString("Info91") + Assembly.GetExecutingAssembly().GetName().Version;
Application.DoEvents();
this.textBox1.Text += "\r\n" + rm.GetString("Info92");
Application.DoEvents();
SCode = cTool.GetHtmlSource("http://www.yijie.net/user/soft/updatesoukey.html", true);
if (SCode == "" || SCode == null)
{
this.textBox1.Text += "\r\n" + rm.GetString("Info93") + "\r\n" + rm.GetString("Info94");
Application.DoEvents();
return;
}
this.textBox1.Text += "\r\n" + rm.GetString("Info95") + "\r\n" + rm.GetString("Info96");
Application.DoEvents();
//增加采集的标志
Task.cWebpageCutFlag c;
c = new Task.cWebpageCutFlag();
c.id = 0;
c.Title = "版本";
c.DataType = (int)cGlobalParas.GDataType.Txt;
c.StartPos = "版本：";
c.EndPos = "</p>";
c.LimitSign = (int)cGlobalParas.LimitSign.NoLimit;
gData.CutFlag.Add(c);
c = null;
//增加版本说明的标志
c = new Task.cWebpageCutFlag();
c.id = 1;
c.Title = "说明";
c.DataType = (int)cGlobalParas.GDataType.Txt;
c.StartPos = "说明：";
c.EndPos = "</p>";
c.LimitSign = (int)cGlobalParas.LimitSign.NoLimit;
gData.CutFlag.Add(c);
c = null;
DataTable dGather = gData.GetGatherData("http://www.yijie.net/user/soft/updatesoukey.html", cGlobalParas.WebCode.utf8, "", "", "", Program.getPrjPath(), false);
New_Copy = dGather.Rows[0][0].ToString();
this.textBox1.Text += "\r\n" + rm.GetString("Info97") + New_Copy;
Application.DoEvents();
///版本号比较需要比较三个界别：00.00.00，所有版本必须遵照此格式，否则会出现错误。
///比较顺序为：主版本->低版本，只要有一个新版本号大于旧版本号，则就进行升级操作
int Old_V;
int New_V;
for (int i = 0; i < 3; i++)
{
Old_V = int.Parse(Old_Copy.Substring(0, Old_Copy.IndexOf(".")));
Old_Copy = Old_Copy.Substring(Old_Copy.IndexOf(".") + 1, Old_Copy.Length - Old_Copy.IndexOf(".") - 1);
New_V = int.Parse(New_Copy.Substring(0, New_Copy.IndexOf(".")));
New_Copy = New_Copy.Substring(New_Copy.IndexOf(".") + 1, New_Copy.Length - New_Copy.IndexOf(".") - 1);
if (New_V > Old_V)
{
this.textBox1.Text += "\r\n" + rm.GetString("Info98");
Application.DoEvents();
this.textBox1.Text += "\r\n" + dGather.Rows [0][1].ToString();
Application.DoEvents();
gData = null;
this.button2.Enabled = true;
this.button1.Enabled = true;
return;
}
}
this.textBox1.Text += "\r\n" + rm.GetString("Info99");
Application.DoEvents();
this.button1.Enabled = true;
}
///这是采集带有导航规则的网址数据的入口
///导航规则分为两类：一是下一页的导航规则；而是页面导航，
///此方法传入地址后，主要处理下一页的规则，然后调用ParseGatherNavigationUrl
///处理页面导航的问题
private bool GatherNavigationUrl(string Url, List <Task.cNavigRule> nRules, bool IsNext, string NextRule)
{
cGatherWeb gWeb = new cGatherWeb();
//gWeb.CutFlag = m_TaskSplitData.CutFlag;
string NextUrl = Url;
string Old_Url = NextUrl;
bool IsSucceed = false;
try
{
if (IsNext)
{
do
{
if (m_ThreadRunning == true)
{
Url = NextUrl;
Old_Url = NextUrl;
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "正在采集：" + Url + "\n", this.IsErrorLog));
IsSucceed = ParseGatherNavigationUrl(Url, nRules); //, NagRule, IsOppPath);
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "采集完成：" + Url + "\n", this.IsErrorLog));
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "开始根据下一页规则获取下一页网址\n", this.IsErrorLog));
bool IsAjax = false;
if (m_TaskType == cGlobalParas.TaskType.AjaxHtmlByUrl)
{
IsAjax = true;
}
string webSource = gWeb.GetHtml(Url, m_WebCode, m_Cookie, "", "", true, IsAjax);
string NRule = "((?<=href=[\'|\"])\\S[^#+$<>\\s]*(?=[\'|\"]))[^<]*(?<=" + NextRule + ")";
Match charSetMatch = Regex.Match(webSource, NRule, RegexOptions.IgnoreCase | RegexOptions.Multiline);
string strNext = charSetMatch.Groups[1].Value;
if (strNext != "")
{
//判断获取的地址是否为相对地址
if (strNext.Substring(0, 1) == "/")
{
string PreUrl = Url;
PreUrl = PreUrl.Substring(7, PreUrl.Length - 7);
PreUrl = PreUrl.Substring(0, PreUrl.IndexOf("/"));
PreUrl = "http://" + PreUrl;
strNext = PreUrl + strNext;
}
else if (strNext.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase))
{
NextUrl = strNext;
}
else if (strNext.StartsWith("?", StringComparison.CurrentCultureIgnoreCase))
{
Match aa = Regex.Match(Url, @".*(?=\?)");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
else
{
Match aa = Regex.Match(Url, ".*/");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "下一页网址获取成功：" + NextUrl + "\n", this.IsErrorLog));
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "已经到最终页" + "\n", this.IsErrorLog));
}
NextUrl = strNext;
}
else if (m_ThreadRunning == false)
{
//标识要求终止线程，停止任务，退出do循环提前结束任务
if (NextUrl == "" || Old_Url == NextUrl)
{
return(true);
}
else
{
return(false);
}
//break;
}
}while (NextUrl != "" && Old_Url != NextUrl);
}
else
{
IsSucceed = ParseGatherNavigationUrl(Url, nRules); //, NagRule, IsOppPath);
}
}
catch (System.Exception ex)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + "采集发生错误：" + ex.Message + "\n", this.IsErrorLog));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.Err, 0));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.ErrUrlCountAdd, 0));
m_TaskSplitData.GatheredTrueErrUrlCount++;
m_TaskSplitData.GatheredErrUrlCount++;
onError(ex);
return(false);
}
gWeb = null;
return(IsSucceed);
}
//用于采集一个网页的数据
private bool GatherSingleUrl(string Url, bool IsNext, string NextRule)
{
cGatherWeb gWeb = new cGatherWeb();
DataTable tmpData;
string NextUrl = Url;
string Old_Url = NextUrl;
//gWeb.CutFlag = m_TaskSplitData.CutFlag;
bool IsAjax = false;
if (m_TaskType == cGlobalParas.TaskType.AjaxHtmlByUrl)
{
IsAjax = true;
}
try
{
if (IsNext)
{
do
{
Url = NextUrl;
Old_Url = NextUrl;
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "正在采集：" + Url + "\n", this.IsErrorLog));
if (m_IsUrlEncode == true)
{
Url = cTool.UrlEncode(Url, (cGlobalParas.WebCode) int.Parse(m_UrlEncode));
}
//tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos,m_SavePath,IsAjax );
tmpData = GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
if (tmpData != null)
{
m_GatherData.Merge(tmpData);
}
//触发日志及采集数据的事件
if (tmpData == null || tmpData.Rows.Count == 0)
{
}
else
{
e_GData(this, new cGatherDataEventArgs(m_TaskID, tmpData));
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "采集完成：" + Url + "\n", this.IsErrorLog));
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "开始根据下一页规则获取下一页网址\n", this.IsErrorLog));
string webSource = gWeb.GetHtml(Url, m_WebCode, m_Cookie, "", "", true, IsAjax);
string NRule = "((?<=href=[\'|\"])\\S[^#+$<>\\s]*(?=[\'|\"]))[^<]*(?<=" + NextRule + ")";
Match charSetMatch = Regex.Match(webSource, NRule, RegexOptions.IgnoreCase | RegexOptions.Multiline);
string strNext = charSetMatch.Groups[1].Value;
if (strNext != "")
{
//判断获取的地址是否为相对地址
if (strNext.Substring(0, 1) == "/")
{
string PreUrl = Url;
PreUrl = PreUrl.Substring(7, PreUrl.Length - 7);
PreUrl = PreUrl.Substring(0, PreUrl.IndexOf("/"));
PreUrl = "http://" + PreUrl;
strNext = PreUrl + strNext;
}
else if (strNext.StartsWith("http://", StringComparison.CurrentCultureIgnoreCase))
{
//NextUrl = strNext;
}
else if (strNext.StartsWith("?", StringComparison.CurrentCultureIgnoreCase))
{
Match aa = Regex.Match(Url, @".*(?=\?)");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
else
{
Match aa = Regex.Match(Url, ".*/");
string PreUrl = aa.Groups[0].Value.ToString();
strNext = PreUrl + strNext;
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "下一页网址获取成功：" + NextUrl + "\n", this.IsErrorLog));
}
else
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "已经到最终页" + NextUrl + "\n", this.IsErrorLog));
}
NextUrl = strNext;
}while (NextUrl != "" && Old_Url != NextUrl);
}
else
{
if (m_IsUrlEncode == true)
{
Url = cTool.UrlEncode(Url, (cGlobalParas.WebCode) int.Parse(m_UrlEncode));
}
//tmpData = gWeb.GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
tmpData = GetGatherData(Url, m_WebCode, m_Cookie, m_gStartPos, m_gEndPos, m_SavePath, IsAjax);
if (tmpData != null)
{
m_GatherData.Merge(tmpData);
}
//触发日志及采集数据的事件
if (tmpData == null || tmpData.Rows.Count == 0)
{
}
else
{
e_GData(this, new cGatherDataEventArgs(m_TaskID, tmpData));
}
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Info).ToString() + "采集完成：" + Url + "\n", this.IsErrorLog));
}
//触发采集网址计数事件
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.Gathered, 0));
m_TaskSplitData.GatheredTrueUrlCount++;
}
catch (System.Exception ex)
{
e_Log(this, new cGatherTaskLogArgs(m_TaskID, ((int)cGlobalParas.LogType.Error).ToString() + Url + "采集发生错误：" + ex.Message + "\n", this.IsErrorLog));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.Err, 0));
e_GUrlCount(this, new cGatherUrlCountArgs(m_TaskID, cGlobalParas.UpdateUrlCountType.ErrUrlCountAdd, 0));
m_TaskSplitData.GatheredTrueErrUrlCount++;
m_TaskSplitData.GatheredErrUrlCount++;
onError(ex);
return(false);
}
gWeb = null;
tmpData = null;
return(true);
}