使用TWebBrowser组件保存网页为html和mht文件 收藏

uses ActiveX;
...
procedure WB_SaveAs_HTML(WB : TWebBrowser; const FileName : string) ;
var
PersistStream: IPersistStreamInit;
Stream: IStream;
FileStream: TFileStream;
begin
if not Assigned(WB.Document) then
begin
ShowMessage('Document not loaded!') ;
Exit;
end;

PersistStream := WB.Document as IPersistStreamInit;
FileStream := TFileStream.Create(FileName, fmCreate) ;
try
Stream := TStreamAdapter.Create(FileStream, soReference) as IStream;
if Failed(PersistStream.Save(Stream, True)) then ShowMessage('SaveAs HTML fail!') ;
finally
FileStream.Free;
end;
end; (* WB_SaveAs_HTML *)

使用方法：

WebBrowser1.Navigate('http://www.uufax.com') ;

//then save
WB_SaveAs_HTML(WebBrowser1,'c:/WebBrowser1.html') ;

二、另存为MHT单一文件

uses CDO_TLB, ADODB_TLB;
...
procedure WB_SaveAs_MHT(WB: TWebBrowser; FileName: TFileName) ;
var
Msg: IMessage;
Conf: IConfiguration;
Stream: _Stream;
URL : widestring;
begin
if not Assigned(WB.Document) then Exit;

URL := WB.LocationURL;

Msg := CoMessage.Create;
Conf := CoConfiguration.Create;
try
Msg.Configuration := Conf;
Msg.CreateMHTMLBody(URL, cdoSuppressAll, '', '') ;
Stream := Msg.GetStream;
Stream.SaveToFile(FileName, adSaveCreateOverWrite) ;
finally
Msg := nil;
Conf := nil;
Stream := nil;
end;
end; (* WB_SaveAs_MHT *)

使用方法：

//first navigate
WebBrowser1.Navigate('http://www.uufax.com') ;

//then save
WB_SaveAs_MHT(WebBrowser1,'c:/WebBrowser1.mht') ;

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/sunstone/archive/2009/11/09/4788743.aspx