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function TFrm_FncUpdateManager.StreamToString( aStream: TStream): String; var vi: Integer; begin Result := ''; if not Assigned(aStream) then Exit; SetLength(Result, aStream.Size); for vi := 0 to Pred(aStream.Size) do begin aStream.Position := vi; aStream.Read(Result[Succ(vi)], 1); end; end;
ÄãÓÃÁ÷µÄ»°Óò»×ÅÕâôÂé·³ TStringStreamÓÃÕâ¸öÁ÷ ½øÐжÁд²Ù×÷ aStream.WriteString('°¡´ò·¢·¢Éú·¢Éú·É'); aStream.ReadString('°¡´ò·¢·¢Éú·¢Éú·É'); ÔÙÆä´Î StreamÊǸö³éÏóÀ࣬Äã²»ÄÜÖ±½Óµ÷ÓÃµÄ Â¥ÉÏѧ¹ý¶à̬°ÉÒýÓà ¥ÉÏѧ¹ý¶à̬°É µÄÈ·. ÕâÕâÀïÖ»ÊÇÉùÃ÷ʵÀýÊÇÒ»¸öTStream»òÕßTStreamµÄ×ÓÀà,ÓÖûÓÐÈ¥´´½¨TStreamÀàµÄʵÀý ÊDz»ÊÇGBKÐèÒª×Ô¼ºÅжÏһϠÒòΪ·þÎñ¶ËµÄÊÇJAVAÒª°ÑÁ½±ßµÄµÄÁ÷°ü½øÐе÷Óã¬ËùÒÔÒªMD5ÑéÖ¤£¬¶¼×ªÕýͬһµÄ¸ñʽ,ÎÒ´«µÄÊÇÎļþÁ÷¡£ ÔõôÑù°ÑÁ÷¶¼´«»»³ÉGBKÄØ ÒýÓà 1. ÄǸöÑ»·Ã»±ØÒª Delphi(Pascal) codefunction TFrm_FncUpdateManager.StreamToString( aStream: TStream): String;begin Result :='';ifnot Assigned(aStream)then Exit; SetLength(Result, aStream.Size); aStream.
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