把文件分成多块发送到serverSocket,怎么全部无误差接收,
我自己做的总是出错,只接到很少的数据,代码如下
void __fastcall TForm1::ServerSocket1ClientRead(TObject *Sender,
TCustomWinSocket *Socket)
{ int daxiao;
char *buff=new char[8192];
daxiao= Socket->ReceiveBuf(buff,8192);
if(daxiao<=0)
{
Socket->SendText("n");//通知发送结束
return;
}
else
{
TFileStream *tmpfile;
for ( ; ; )
{
tmpfile=new TFileStream(filename,//filename是文件名
fmOpenWrite|fmCreate|fmShareExclusive);
tmpfile->Seek(tmpfile->Size,0);
tmpfile->Write(buff,daxiao);
}
delete tmpfile;
}
}
请高手看看,我自己找不出,谢谢!