抓取http網頁的全部連結
阿新 • • 發佈：2019-02-03
{
this.TextBox2.Text="";
stringweb_url=this.TextBox1.Text;
stringall_code="";
HttpWebRequestall_codeRequest=(HttpWebRequest)WebRequest.Create(web_url);
WebResponseall_codeResponse=all_codeRequest.GetResponse();
StreamReadersr=newStreamReader(all_codeResponse.GetResponseStream());
all_code=sr.ReadToEnd();
sr.Close();
stringp=@"http://([w-]+.)+[w-]+(/[w-./?%&=]*)?";
Regexre=newRegex(p,RegexOptions.IgnoreCase);
MatchCollectionmc=re.Matches(all_code);
for(inti=0;i<=mc.Count-1;i++)
...{
bool_foo=false;
stringname=mc[i].ToString();
foreach(stringlistinmy_list)
...{
if(name==list)
...{
_foo=true
break;
}
}//過濾
if(!_foo)
...{
TextBox2.Text+=name+"";
}
}
}
this.TextBox2.Text="";stringweb_url=this.TextBox1.Text;stringall_code="";HttpWebRequestall_codeRequest=(HttpWebRequest)WebRequest.Create(web_url);WebResponseall_codeResponse=all_codeRequest.GetResponse();StreamReadersr=newStreamReader(all_codeResponse.GetResponseStream());all_code=sr.ReadToEnd();sr.Close();stringp=@"http://([w-]+.)+[w-]+(/[w-./?%&=]*)?";Regexre=newRegex(p,RegexOptions.IgnoreCase);MatchCollectionmc=re.Matches(all_code);for(inti=0;i<=mc.Count-1;i++)...{bool_foo=false;stringname=mc[i].ToString();foreach(stringlistinmy_list)...{if(name==list)...{_foo=truebreak;}}//過濾if(!_foo)...{TextBox2.Text+=name+"";}}}