MD5 ¼ÓÃÜËã·¨ VB ʵÏÖ´úÂë
ËäÈ»ÏÖÔÚMD5 ¼ÓÃÜËã·¨ÑϸñÀ´½²ÒѾ²»Ë㰲ȫ£¬µ«Ò»°ãС¹¦ÄÜ»ò¹«Ë¾ÄÚ²¿Ê¹ÓÃÓ¦¸Ã×ã¹»ÁË
Attribute VB_Name = "modMd5"
' MODULE: CMD5
'*******************************************************************************
Option Explicit
Public Const BITS_TO_A_BYTE As Long = 8
Public Const BYTES_TO_A_WORD As Long = 4
Public Const BITS_TO_A_WORD As Long = BYTES_TO_A_WORD * BITS_TO_A_BYTE
Public m_lOnBits(0 To 30) As Long
Public m_l2Power(0 To 30) As Long
Public Function MD5_Encrypt(ByVal sText As String) As String
MD5_Init
MD5_Encrypt = MD5(sText)
End Function
'*******************************************************************************
' Class_Initialize (SUB)
'
' DESCRIPTION:
' We will usually get quicker results by preparing arrays of bit patterns and
' powers of 2 ahead of time instead of calculating them every time, unless of
' course the methods are only ever getting called once per instantiation of the
' class.
'*******************************************************************************
Public Sub MD5_Init()
' Could have done this with a loop calculating each value, but simply
' assigning the values is quicker - BITS SET from RIGHT
m_lOnBits(0) = 1 ' 00000000000000000000000000000001
m_lOnBits(1) = 3 ' 00000000000000000000000000000011
m_lOnBits(2) = 7 ' 00000000000000000000000000000111
m_lOnBits(3) = 15 ' 00000000000000000000000000001111
m_lOnBits(4) = 31 ' 00000000000000000000000000011111
m_lOnBits(5) = 63 &nb
Ïà¹ØÎĵµ£º
Option Explicit
Private Const INTERNET_OPEN_TYPE_DIRECT = 1
Private Const scuseragent = "vb wininet"
Private Const INTERNET_FLAG_PASSIVE = &H8000000
'µ÷ÓÃÉèÖû·¾³
Private Declare Function InternetOpen Lib "wininet.dll" Alias "InternetOpenA" (ByVal sAgent As String, ByVal lAccessType As Long ......
ASPÊÇĿǰһÖÖ¹ãΪӦÓõÄÓÃÀ´¿ìËÙ¹¹½¨¶¯Ì¬WEBÕ¾µãµÄ±à³ÌÓïÑÔ£¬Ä¬ÈϵÄÄÚÖÿª·¢ÓïÑÔÊÇVBScript£¬ÓÉÓÚASPºÍ΢ÈíWindowsϵÁвÙ×÷ϵͳµÄ½áºÏ·Ç³£µÄºÃ£¬Ê¹µÃASPÒѾ³ÉΪÁËNT¿ª·¢Æ½Ì¨ÉÏÃæ½øÐÐWEB¿ª·¢µÄÊ×Ñ¡ÓïÑԺͻ·¾³¡£
ËûÓÐ׿òµ¥Ò×ѧ£¬·½±ã¿ìËÙ¿ª·¢µÄÖÖÖÖÓŵ㣬µ«ÊÇËûÒ²ÓÐ×ÅÖÂÃüµÄÈõµã£¬¾ÍÊÇËûÊǽű¾ÓïÑÔ½âÊÍÖ´Ðеģ¬ËÙ¶È»áÊܵ½ ......
ÎÄÕÂÀ´Ô´:vb´óÊÀ½ç ×÷ÕߣºÍõ¹úÈÙ
¡¸VB ûÓÐÌṩÕâÑùµÄ¹¦ÄÜ£¬ ±ØÐëºô½Ð Windows API¡¹£¬ µ±±ÊÕßÕâÑù»Ø´ð¶ÁÕßÖ®áᣬÓÐЩ¶ÁÕß»áÒªÇó±ÊÕß½éÉÜ Windows API ·½ÃæµÄÊé¼®£¬ ÓÈÆäÊÇÖÐÎÄÊ飬 µ«Êµ¼ÊÉÏ£¬Ä¿Ç°ÊÐÃæÉÏÖ»¿´µ½Ò»±¾ÔÎÄÊé(ZD Press ³ö°æµÄ Visual Basic 5.0 Programming Guide to Win32 API)£¬ ÖÐÎÄÊéÔòδ¼û¹ý£¬ Ϊʲ÷áÃ»Ó ......
×÷Õß: ØýÃû, ¡¡³ö´¦:ITר¼ÒÍø,¡¡ÔðÈαà¼: лåûåû,¡¡
2010-04-23 11:20
¡¡¡¡±¾ÎĽéÉÜVB¶Ô³ÌÐòÔËÐÐµÄ¼à¿Ø¡£
¡¡¡¡×ªÑۼ䣬±¾ÏµÁÐÎÄÕÂÒѾдµ½Á˵ÚÁù¸ö£¬½ñÌìдµãÊ²Ã´ÄØ?
¡¡¡¡»¹ÊǵÃд£¬¿´ËÆVB×ö²»µ½µÄÊÂÇ飬ÄÇô½ñÌìÆð¾ÍддVB¶Ô²Ù×÷ϵͳµÄ¿ØÖưɡ£
¡¡¡¡Ê×ÏÈ£¬ËµÒ»Ëµ£¬VB¶ÔÓÚ±»µ÷ÓúóµÄ³ÌÐòµÄ¼à¿Ø·½·¨¡£
¡¡¡¡ÔÐͺ¯Êý¼ò ......
ʹÓÃc#ÓïÑÔÔÚ.netƽ̨Éú³ÉµÄdllÊÇ»ùÓÚMSILµÄ¶þ½øÖÆ´úÂ룬ͨ³£Çé¿öÏÂÊÇÎÞ·¨±»nativeµÄÓïÑԺͳÌÐòµ÷Óõģ¨ÀýÈçvb£¬vc£¬delphi£©¡£µ«ÊÇÒ»°ãÀ´ËµwindowsÉÏnativeµÄ³ÌÐò¶¼ÊÇ¿ÉÒÔÖ±½ÓʹÓÃcom¶ÔÏóµÄ¡£Í¨¹ý.netƽ̨ÌṩµÄһЩ¹¤¾ß£¬¿ÉÒÔΪÆäαÔìÒ»¸öcom½Ó¿Ú²¢×¢²áµ½ÏµÍ³ÖС£´Ëʱ£¬¿ÉÒÔÔÚnativeµÄ³ÌÐòÀͨ¹ýÕâ¸öαcom½Ó¿ÚÀ´ÊµÏÖ´Ë. ......