Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Delphi ÖÐMd5»ñÈ¡£¨Indy 9£©







ÔÚDelphi×Ô´øµÄIndy¿Ø¼þÖÐÆäʵÊÇÌṩÁËMD2,MD4,MD5¶ÔÏóµÄ£¬ÎÒÃÇ¿ÉÒÔÖ±½ÓʹÓÃËüÃÇÀ´Íê³ÉMD5µÄÇ©ÃûËã·¨¡£¶ø²»ÐèÒªÔÙÈ¥ÕÒÆäËüµÄ
DLL»òÊÇPasÁË¡£
ÔÚUsesµ¥ÔªÖÐÒýÓà IdHashMessageDigest,IdGlobal, IdHash µ¥Ôª£¬ÔÙдÈçÏ´úÂë¼´¿ÉÒÔ´ïµ½MD5µÄʵÏÖ¡£
ʾÀý´úÂë
procedure TForm1.Button1Click(Sender: TObject);
var
MyMD5: TIdHashMessageDigest5;
Digest: T4x4LongWordRecord;
begin
MyMD5 := TIdHashMessageDigest5.Create;
Digest := MyMD5.HashValue('');
ShowMessage('32: ' + MyMD5.AsHex(Digest));  //ÏÔʾ32¸ö×Ö·û³¤¶ÈµÄMD5Ç©Ãû½á¹û
ShowMessage('16: ' + Copy(MyMD5.AsHex(Digest), 9, 16));  
//ÏÔʾ16¸ö×Ö·û³¤¶ÈµÄMD5Ç©Ãû½á¹û
end;
˵ Ã÷£º
  MyMD5.HashValue º¯ÊýÖпÉÒÔÊÇÒ»¸ö×Ö·û´®»òÊÇÒ»¸öÁ÷¶ÔÏó,Ëü·µ»ØµÄ½á¹ûÀàÐÍΪ T4x4LongWordRecord
µÄMD5Ç©Ãûºó½á¹û
  MyMD5.AsHex  º¯ÊýÊǽ«T4x4LongWordRecordµÄMd5Ç©Ãûת»»³ÉΪʮÁù½øÖƵÄMD5Ç©Ãû×Ö·û´®¡£


Ïà¹ØÎĵµ£º

DelphiÖ¸ÕëÀàÐÍdzÎö(¸½¼þ)

¸½¼þ×ÊÁÏ
*Ö¸ÕëµÄʹÓ㨴úÂ룩
ʾÀý£º¼òµ¥µÄÖ¸ÕëÓ¦ÓÃ
´úÂ룺
procedure TForm1.Button2Click(Sender: TObject);
var
    a: Integer;
    p: ^Integer;
begin
    with self.Memo1.Lines do
    begin
        ......

delphiÖÐexit,abort,break,continue µÄÇø±ð

exit: Í˳öº¯ÊýÌå
abort: Óöµ½Òì³£,°²¾²´¦Àí,¾ÍÊDz»ÏÔʾ²»Ìáʾ
break: Í˳öµ±Ç°Ñ­»·Ìå,°üÀ¨for ,while, repeatµÈÑ­»·Ìå
continue: ½áÊøÑ­»·Äڵı¾´Î´¦Àí,¼ÌÐø´ÓÑ­»·ÌåµÄ¿ªÊ¼Î»ÖüÌÐøÖ´ÐÐ
Exit ÊÇÌø³öµ±Ç°´úÂë¿é£¬Ò²¾ÍÊǵ±Ç°º¯Êý£¬Ìø³öºóÊÇÒª¼ÌÐøÏòÏÂÖ´Ðеģ¨Èç¹ûÓкóÐø´úÂ룩¡£
Abort ÊÇ´Ó EAbort ¹ýÀ´µÄ£¬¿ÉÒÔ¼¤·¢ ex ......

½ÌÄãÓÃdelphiдµ¯´°¹ã¸æ²å¼þ

½ÌÄãÓÃdelphiдµ¯´°¹ã¸æ²å¼þ
2009Äê12ÔÂ25ÈÕ ÐÇÆÚÎå 00:45
½ÌÄãÓÃdelphiдµ¯´°¹ã¸æ²å¼þ
Òý×Ó
ĿǰԽÀ´Ô½¶àµÄ¹ã¸æ²å¼þÔÚÎÒÃǵçÄÔÉÏÔú¸ùפµØ£¬Ê±²»Ê±µØµ¯³öÁîÈËÌÖÑáµÄ¹ã¸æ£¬²¢ÇÒÿµ±ÎÒÃÇ¿ª»úµÄʱºò¶¼»áµ¯³öÀ´£¬¸ãµÄºÜ¶àС²ËÖ»ÄÜÖØ×°ÏµÍ³£¬
À´½â¾öÕâÁíÈËÌÖÑáµÄ¹ã¸æ£¡Ó°ÏìÎÒÃÇÉÏÍøÁÄÌì£¬ÍæÓÎÏ·£¬¹¤×÷µÈµÈ……º ......

delphi ¼Ó×Ö·û´®Ïà¼Ó

procedure TForm1.Button2Click(Sender: TObject);
var
name:String ;
begin
   name := edit2.Text ;
   name := '%' + name ;
   query1.Close ;
   query1.SQL.Clear ;
   query1.SQL.Add('select * from gjh_t where name like '''+name+'''') ;
 &nb ......

DelphiÖÐʵÏÖC++/JavaÀàËÆ¾²Ì¬±äÁ¿µÄ¹¦ÄÜ

ÔÚÍøÉÏ¿´µ½ºÜ¶àÈ˶¼ÔÚΪDelphiÊÇ·ñÖ§³ÖC++/JavaÖеľ²Ì¬±äÁ¿¼°¾²Ì¬·½·¨µÄ¹¦ÄܶøÀ§ÈÅ,ÆäʵÕâÔÚDelphiÖÐÊǺܼòµ¥µÄ.
¾²Ì¬·½·¨¾ÍÊÇʹÓÃClass Function. ¾²Ì¬±äÁ¿ÔòʹÓõ¥Ôª¾Ö²¿±äÁ¿À´ÊµÏÖ. ´úÂëÈçÏÂ:
//=========================================
// StaticVarTestU - ¶¨ÒåÁË¿ÉÒÔ¼ÆÊýµÄÀ࣬ͨ¹ýÀà·½·¨¼´¿É·ÃÎÊ´ËÀàµÄ¶ÔÏóÊý ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ