delphii快速获取网页源码方法

最新推荐文章于 2025-04-22 14:45:58 发布

csdnprl2015

最新推荐文章于 2025-04-22 14:45:58 发布

阅读量3.8k

点赞数

CC 4.0 BY-SA版权

本文链接：https://blog.youkuaiyun.com/csdnprl2015/article/details/45870119

delphi快速获取网页源码方法
1.用idhttp

const
URL = 'http://www.baidu.com';
begin
memo1.lines.text := idhttp1.get(URL);
end;

2.用webbrowser

//只获取到<html>内的源码
const
URL = 'http://www.mp4ku.com';
begin
webbrowser1.Navigate(URL);
while WebBrowser1.Busy do
Application.ProcessMessages;
memo1.lines.Text := WebBrowser1.OleObject.document.documentElement;
end;

//获取全部源码
uses ActiveX;
const
URL = 'http://www.baidu.com';
var
ms: TMemoryStream;
begin
WebBrowser1.Navigate(URL);
while WebBrowser1.Busy do
Application.ProcessMessages;
ms := TMemoryStream.Create;
try
(WebBrowser1.Document as IPersistStreamInit).Save(TStreamAdapter.Create(ms), True);
ms.Position := 0;
Memo1.Lines.LoadFromStream(ms);
finally
FreeAndNil(ms);
end;
end;