DelphiÀïʵÏÖMD5¼ÓÃÜ ¿Ø¼þ·¨
ÔÚDelphiÀïʵÏÖMD5¼ÓÃÜÆäʵºÜÈÝÒ×£¡·½·¨ÈçÏ£º
ÔÚUsesµ¥ÔªÖÐÒýÓà IdHashMessageDigest,IdGlobal, IdHash µ¥Ôª£¬ÔÙдÈçÏ´úÂë
¼´¿ÉÒÔ´ïµ½MD5µÄʵÏÖ¡£
ʾÀý´úÂë
procedure
TForm
1.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
Delphi ÊÇÐÂÒ»´ú¿ÉÊÓ»¯¿ª·¢¹¤¾ß£¬Ëü¾ßÓй¦ÄÜÇ¿´ó¡¢¼ò±ãÒ×ÓúʹúÂëÖ´ÐÐËÙ¶È¿ìµÈÌØµã£¬ÊÇÈ«Çò¹«ÈϵĿìËÙÓ¦Óÿª·¢¹¤¾ß¼¼ÊõµÄÏÈÇýÕߣ¬ËüÔ½À´Ô½ÔÚ¹¹¼ÜÆóÒµÐÅϢϵͳ·½Ãæ·¢»Ó×ÅÖØÒª×÷Óá£ÓÉÓÚDelphi ÕâЩÏÔÖøÌØµã£¬Ðí¶à³ÌÐòԱѡÔñDelphi×÷Ϊ¿ª·¢¹¤¾ß±àÖÆ¸÷ÖÖÓ¦ÓóÌÐò¡£µ«ÊÇ£¬ÁîÈËÍïϧµÄÊÇDelphiûÓÐ×Ô´ø´®¿Ú ......
community.csdn.net/Expert/topic/3423/3423580.xml?temp=.7675897
Ö÷¡¡¡¡Ì⣺ ÔõÑùÓÃDELPHI½ÓÊÕÉãÏñÍ·µÄͼÏó
×÷¡¡¡¡Õߣº benbenpear (±¿±¿)
µÈ¡¡¡¡¼¶£º
ÐÅ Óþ Öµ£º 100
ËùÊôÉçÇø£º Delphi GAME£¬Í¼Ðδ¦Àí/¶àýÌå
ÎÊÌâµãÊý£º 0 ......
ÓÃDelphi×÷µÄ³ÌÐòµÄÔ´´úÂëÖг£¼ûµÄÎļþÀ©Õ¹Ãû£¬²¢¸ø³öÁËÕâЩÎļþÀ©Õ¹ÃûµÄÒâÒ壬ÒÔ±ãÔ´´úÂë¹ÜÀíʱ×÷Ϊ²ÎÕÕ£¬À©Õ¹ÃûÒÔ×ÖĸΪÐò£¨²»ÐèÒª½øÔ´´úÂë¿â²»±íʾ²»ÐèÒª½ø¿â£©¡£
¡¡¡¡~*
¡¡¡¡DelphiÉú³ÉµÄ±¸·ÝÎļþ£¬ÔÚ°æ±¾¿ØÖƿ⼰·¢²¼´úÂëÖв»Ó¦¸Ã³öÏÖÕâЩÎļþ£¬Èç¹ûÐÞ¸ÄÁËij¸öÎļþÈ´ÒòijЩÔÒòûÓб£´æµÄ»°£¬¿ÉÒÔ³¢ÊÔʹÓÃÕâЩÎļþ» ......
Day ¿ªÍ·µÄº¯Êý
¡ñ
Unit
DateUtils
function DateOf(const Avalue: TDateTime): TDateTime;
ÃèÊö
ʹÓà DateOf º¯ÊýÓÃÀ´°ÑÒ»¸ö TDateTime ÀàÐ͵ıäÁ¿×ª±ä³ÉÒ»¸ö
Ö»´øÓÐÈÕÆÚµÄ TDateTime ÀàÐͱäÁ¿¡£
ÀýÈ磺
showmessage(DateTimetostr(dateof(now())));
ÄãµÃµ½µÄÊÇ 2003/03/19
¶ø showmessage(DateTime ......