GetWebPage('http://www.023y.com')
只能的一部分网页代码,请教高手procedure TForm1.btn1Click(Sender: TObject);
var
code:string;
begin
code := GetWebPage('http://www.023y.com');
mmo1.Text := code ;
ShowMessage(IntToStr(Length(code)));
end;function TForm1.GetWebPage(const Url: string):string;
var
Session,
HttpFile:HINTERNET;
szSizeBuffer:Pointer;
dwLengthSizeBuffer:DWord;
dwReserved:DWord;
dwFileSize:DWord;
dwBytesRead:DWord;
Contents:PChar;
begin
application.ProcessMessages; Session:=InternetOpen('',0,niL,niL,0);
HttpFile:=InternetOpenUrl(Session,PChar(url),niL,0,0,0);
dwLengthSizeBuffer:=1024;
HttpQueryInfo(HttpFile,5,szSizeBuffer,dwLengthSizeBuffer,dwReserved);
GetMem(Contents,dwFileSize);
//ShowMessage(IntToStr(dwFileSize));
InternetReadFile(HttpFile,Contents,dwFileSize,dwBytesRead);
InternetCloseHandle(HttpFile);
InternetCloseHandle(Session);
Result:=StrPas(Contents);
FreeMem(Contents);
end;
只能的一部分网页代码,请教高手procedure TForm1.btn1Click(Sender: TObject);
var
code:string;
begin
code := GetWebPage('http://www.023y.com');
mmo1.Text := code ;
ShowMessage(IntToStr(Length(code)));
end;function TForm1.GetWebPage(const Url: string):string;
var
Session,
HttpFile:HINTERNET;
szSizeBuffer:Pointer;
dwLengthSizeBuffer:DWord;
dwReserved:DWord;
dwFileSize:DWord;
dwBytesRead:DWord;
Contents:PChar;
begin
application.ProcessMessages; Session:=InternetOpen('',0,niL,niL,0);
HttpFile:=InternetOpenUrl(Session,PChar(url),niL,0,0,0);
dwLengthSizeBuffer:=1024;
HttpQueryInfo(HttpFile,5,szSizeBuffer,dwLengthSizeBuffer,dwReserved);
GetMem(Contents,dwFileSize);
//ShowMessage(IntToStr(dwFileSize));
InternetReadFile(HttpFile,Contents,dwFileSize,dwBytesRead);
InternetCloseHandle(HttpFile);
InternetCloseHandle(Session);
Result:=StrPas(Contents);
FreeMem(Contents);
end;
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只能的一部分网页代码,请教高手 得不到完整的网页源码,,只能得到一部分,请教这个问题,为什么,怎么解决,
谢谢。