采集URL程序
大家能不能帮忙写个采集URL的小程序?
就是可以采集一级的URL就可以了
------解决方案--------------------protected void Button1_Click(object sender, EventArgs e)
{
TextBox2.Text = "";
string web_url = this.TextBox1.Text string all_code = "";
HttpWebRequest all_codeRequest = (HttpWebRequest)WebRequest.Create(web_url);
WebResponse all_codeResponse = all_codeRequest.GetResponse();
StreamReader the_Reader = new StreamReader(all_codeResponse.GetResponseStream());
all_code = the_Reader.ReadToEnd();
the_Reader.Close();
ArrayList my_list = new ArrayList();
string p = @"http://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?";
Regex re = new Regex(p, RegexOptions.IgnoreCase);
MatchCollection mc = re.Matches(all_code);
for (int i = 0; i <= mc.Count - 1; i++)
{
bool _foo = false;
string name = mc[i].ToString();
foreach (string list in my_list)
{
if (name == list)
{
_foo = true;
break;
}
}//过滤
if (!_foo)
{
TextBox2.Text += name + "\n";
}
}
}
------解决方案--------------------网络有很多,你可以去搜索一下,