public static string CheckPR(string m_Url)
{
string text = "http://toolbarqueries.google.com/search?client=navclient-auto&googleip=O;937&ie=UTF-8&oe=UTF-8&features=Rank&ch=" + OutputCheckSum(m_Url, 1) + "&q=info:" + m_Url;
string text2 = CaiJi.GetHtmlSource(text);
if (text2.Length < 20)
{
Regex regex = new Regex("Rank_(?:[0-9]):(?:[0-9]):(?<PageRank>[0-9]+)");
string value = regex.Match(text2).Groups["PageRank"].ToString();
value = value.Length == 0 ? "0" : value;
return(value);
}
return("-1");
}
void BuildDG()
{
Regex re;
string Pattern;
//取本站的链接并筛选出友情链接块
string tempstr = CaiJi.GetHtmlSource(txtMyURL.Text);
Pattern = "<a[^<>]+href\\s*=\\s*[\"']*" + txtS.Text + @"[\s\S]+" + txtD.Text + "[^<>]*?>[\\s\\S]+?</a>";
re = new Regex(Pattern, RegexOptions.IgnoreCase);
Match match = re.Match(tempstr);
tempstr = match.Value;
//从友情链接块里取出链接地址及链接名称
Pattern = "<a[^<>]+href\\s*=\\s*[\"']*([^<>\"' ]+/*)[\"']*[^<>]*?>([\\s\\S]+?)</a>";
re = new Regex(Pattern, RegexOptions.IgnoreCase);
MatchCollection matchs = re.Matches(tempstr);
foreach (Match m in matchs)
{
this.dataGridView1.Rows.Add(m.Groups[2].Value, m.Groups[1].Value);
}
}
public void ThreadProc()
{
try
{
bool flags = false;
string tempstr = "";
string myurl = txtMyURL.Text.Trim();
string mydomain;
if (myurl.Substring(myurl.Length - 1) == "/")
{
myurl = myurl.Substring(0, myurl.Length - 1);
}
mydomain = myurl;
mydomain = Regex.Match(mydomain, "http://[^/]+").Value;
//友情链接检测工具http://regexlib.com/RETester.aspx
//<a[^<>]+href\s*=\s*["']*([^"' ]*)["']*[^<>]*?>([\s\S]+?)</a>
// <a[\s\S]*?href=("(?<href>[^"]*)"|'(?<href>[^']*)'|(?<href>[^>\s]*))[^>]*?>(?<title>[\s\S]*?)</a>
// @"<a[\s\S]*?href=(""(?<href>[^""]*)""|'(?<href>[^']*)'|(?<href>[^>\s]*))[^>]*?>(?<title>[\s\S]*?)</a>",RegexOptions.IgnoreCase | RegexOptions.Compiled);
//string pattion = "<a[^<>]+href\\s*=\\s*[\"']*(" + mydomain + "/*)[\"']*[^<>]*?>([\\s\\S]+?)</a>";
//string pattion = @"<a[\s\S]+?href=(""[^""]*"")|('[^']*')|([^>\s]*)[^>]*?>[\s\S]*?</a>";
string pattion = "<a[^<>]+href\\s*=\\s*[\"']*(\"" + mydomain + "/*\")|('" + mydomain + "/*')|(" + mydomain + "/*)[^<>]*?>([\\s\\S]+?)</a>";
for (int i = 0; i < this.dataGridView1.RowCount; i++)
{
if (Convert.ToBoolean(this.dataGridView1.Rows[i].Cells["blFlag"].Value) != true)
{
flags = true;
string nowurl;
this.dataGridView1.Rows[i].Cells["blFlag"].Value = !Convert.ToBoolean(this.dataGridView1.Rows[i].Cells["blFlag"].Value);
nowurl = Convert.ToString(this.dataGridView1.Rows[i].Cells["txtWebURL"].Value).ToLower();
tempstr = CaiJi.GetHtmlSource(nowurl);
if (Regex.IsMatch(tempstr, pattion, RegexOptions.IgnoreCase))
{
this.dataGridView1.Rows[i].Cells["txtStatus"].Value = "正常";
}
else
{
this.dataGridView1.Rows[i].Cells["txtStatus"].Value = "不正常";
}
if (chkPR.Checked)
{
this.dataGridView1.Rows[i].Cells["txtPR"].Value = PageRank.GetGooglePR(nowurl);
}
}
}
if (flags)
{
ThreadProc();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
