unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Memo1: TMemo; Button1: TButton; procedure Button1Click(Sender: TObject); end; var Form1: TForm1; implementation {$R *.dfm} uses RegularExpressions, msxml; const patternUrl = 'http(s)?://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)?'; //URL地址 patternEmail = '\w+([-+.'']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*'; //Email地址 patternTel = '(\(\d{3}\)|\d{3}-)?\d{8}'; //电话号码 patternIDCard = '\d{17}[\d|X]|\d{15}'; //身份证号码 {获取网页源码的函数} function GetWebPageText(const AUrl: string): string; begin with CoXMLHTTP.Create do begin open('Get', AUrl, False, EmptyParam, EmptyParam); send(EmptyParam); Result := responseText; end; end; procedure TForm1.Button1Click(Sender: TObject); var txt,url: string; match: TMatch; begin Memo1.Clear; url := 'http://www.google.com.hk/search?hl=zh-TW&source=hp&biw=1440&bih=796&q=Email+%E7%94%B5%E8%AF%9D+%E8%BA%AB%E4%BB%BD%E8%AF%81&btnG=Google+%E6%90%9C%E5%B0%8B&aq=f&aqi=&aql=&oq='; txt := GetWebPageText(url); for match in TRegEx.Matches(txt, patternUrl) do Memo1.Lines.Add(match.Value); Memo1.Lines.Add('--------------------------'); for match in TRegEx.Matches(txt, patternEmail) do Memo1.Lines.Add(match.Value); Memo1.Lines.Add('--------------------------'); for match in TRegEx.Matches(txt, patternTel) do Memo1.Lines.Add(match.Value); Memo1.Lines.Add('--------------------------'); for match in TRegEx.Matches(txt, patternIDCard) do Memo1.Lines.Add(match.Value); Memo1.Lines.Add('--------------------------'); end; end.