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[求助]如何制作验证码

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潇傻豆豆 发表于 2005-9-10 20:59:05 | 显示全部楼层
[B]以下是引用[I]冬冬[/I]在2005-9-10 12:29:13的发言:[/B][BR]
0 D  Y  s9 @# e. G; s6 n没有明天; p8 V; ~: V2 P) l! y. @$ c
很强啊
其实强人是很多了,哦对不老范[em07][em07][em07]
宣传/支持龙江曦月.龙江曦月需要理解,适宜长居
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SeAsOn` 发表于 2005-9-10 21:08:25 | 显示全部楼层
搜到一个,不晓得是不是你需要的9 [. y/ b2 {& a' x' `1 D

' M2 b2 \2 f# b) O一共4个页面:form.asp; chk.asp; num.asp; count.asp0 x$ P0 b  m' Q
得到一个随即数字。加密!
' _1 I( e; F! k; p) I; }/ n- q解密后成成XBM图片
9 x; C4 G8 ]  q4 L利用session 判断" [* s% m2 M" F) u+ F/ {3 I1 b* P
# [# F' Z- s% v1 ?& @2 t! [
form.asp
; F) _  B% H( P$ K- [+ k5 g! `# ^<%, ?0 x/ T) ?, S' M$ C) g
\'### To encrypt/decrypt include this code in your page
( J" N7 r3 O0 V: L\'### strMyEncryptedString = EncryptString(strString)2 u. \0 L6 M& e
\'### strMyDecryptedString = DeCryptString(strMyEncryptedString)* m4 z9 v) G8 i) z( F3 g' S, X
\'### You are free to use this code as long as credits remain in place: ]9 X9 i; G2 L# z) F4 }! B, z
\'### also if you improve this code let me know.
1 w; n* ^1 Z; ~6 U( h6 F! S) @/ H2 W% n$ Q" Q' ]. g
Private Function EncryptString(strString)
9 P! f- c; Y: l2 j\'####################################################################* N& d7 @4 l7 b2 i3 A4 ~* F2 m
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###, K5 x; z% H5 |* T6 c: y
\'### Arguments: strString <--- String you wish to encrypt ###
) j: B. U4 l0 _\'### Output: Encrypted HEX string ###
+ S, w" [& T: C( M8 \8 w- r" Y\'####################################################################
1 ?1 s5 ~3 K8 u9 x$ q+ U. ~/ ~- I; |  M; Q1 ~2 T
   Dim CharHexSet, intStringLen, strTemp, strRAW, i, intKey, intOffSet
' _! f  [' Z% [, S" Y: e0 @7 b. Y- _   Randomize Timer
! z9 t+ v7 o- I# j8 L2 L/ k; E7 r7 |% U0 z0 u
   intKey = Round((RND * 1000000) + 1000000) \'##### Key Bitsize% g$ B) B, M4 W  ~. F
   intOffSet = Round((RND * 1000000) + 1000000) \'##### KeyOffSet Bitsize' n5 t2 k% I) q. P& _+ Z/ H! B
; R4 p3 G3 k& b) x6 g
   If IsNull(strString) = False Then+ {- u6 |6 y$ p) G1 u1 j
       strRAW = strString
8 s5 D9 L* @1 _7 p" |! B. {       intStringLen = Len(strRAW)
0 d- l4 }5 R% p0 k5 X1 O/ W3 w4 e
       For i = 0 to intStringLen - 1) Z) U$ w2 O& }/ I& W4 v
           strTemp = Left(strRAW, 1)
7 ?, M! @" X: B9 R3 t3 O& L           strRAW = Right(strRAW, Len(strRAW) - 1)
2 U$ F2 t2 s  S  ^$ ~: B           CharHexSet = CharHexSet & Hex(Asc(strTemp) * intKey)& Hex(intKey)
5 P7 U$ I# m) |) m' G% Q7 z       Next
$ M0 U& X3 W4 E7 g1 Y# L3 l: q: w& M0 H3 w4 @7 L5 _
       EncryptString = CharHexSet & \"|\" & Hex(intOffSet + intKey) & \"|\" & Hex(intOffSet)
' ~- P  E: a  x! P! r: ~* g   Else3 d5 h# j, x) m6 V! Q- [) U5 r
       EncryptString = \"\"
( h, w& I' V- a   End If' H1 v4 s6 H' u. Q+ u5 Y
End Function. T$ J' U: ~: I* U: i+ K) d+ h
4 \' b$ ?+ \9 s; E) I
- S3 J) \! B" E: o8 R: n9 y. k

! t1 w/ C* d$ {/ R& PPrivate Function DeCryptString(strCryptString), N2 E. w/ m4 i
\'####################################################################( @* J6 n' J3 X  R+ [# i4 s
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###1 r1 P# C; b, T; G% ~& w
\'### Arguments: Encrypted HEX stringt ###1 z  i! F! c, j. _
\'### Output: Decrypted ASCII string ###
  P& C7 k$ T% L, O, M7 j: _\'####################################################################. Z( y) z: b! n! x) h+ `8 L
\'### Note this function uses HexConv() and get_hxno() functions ###; Q( S, K" X! ^5 E; M/ K  q9 A% v, I0 p
\'### so make sure they are not removed ###; _" Z  b5 U; o" r
\'####################################################################5 r/ _9 j, [0 f. M; c$ {
- ]& t' l3 i2 a, f7 ]5 h; l, z
   Dim strRAW, arHexCharSet, i, intKey, intOffSet, strRawKey, strHexCrypData
/ A# [5 Z& p5 l
* ^, J8 @: P0 X   strRawKey = Right(strCryptString, Len(strCryptString) - InStr(strCryptString, \"|\"))3 H% P8 K* y' b9 X/ s: w
   intOffSet = Right(strRawKey, Len(strRawKey) - InStr(strRawKey,\"|\"))
) ^8 m2 A: }% y# N" _' |   intKey = HexConv(Left(strRawKey, InStr(strRawKey, \"|\") - 1)) - HexConv(intOffSet)* P) Q0 D+ s' B  }2 `
   strHexCrypData = Left(strCryptString, Len(strCryptString) - (Len(strRawKey) + 1))
# }" [* C6 w. D4 p5 S' n
, T3 W7 n6 ^8 o8 i   arHexCharSet = Split(strHexCrypData, Hex(intKey))
$ h0 a' Z, i: C" L! N& d4 v  C9 I- W; a) _& s, }+ s. j
   For i=0 to UBound(arHexCharSet)  R  n  }' c' ~* Q) v
       strRAW = strRAW & Chr(HexConv(arHexCharSet(i))/intKey)
. f% u/ J+ ~" }  `1 n   Next
" P/ Q2 m+ e8 y/ e/ @8 l' K1 L1 T, c3 T6 u# @! Y
   DeCryptString = strRAW" F. D: z) A# F6 t) _' z$ Q( z$ d
End Function
( e* u* W  T8 k/ s( ?4 N: A# {% T( g0 p* v; u1 a, G
& h  y+ y" u- o3 K# S$ b
Private Function HexConv(hexVar)
' F4 X1 X! F1 y8 _3 U. \   Dim hxx, hxx_var, multiply
9 Y; T. ^! V& s" j% C  Q# Z- g* [- a   IF hexVar <> \"\" THEN8 u4 ]4 V7 A3 f. E" V6 p/ X
       hexVar = UCASE(hexVar)
. B/ O9 N+ D& P  y( _3 g! x       hexVar = StrReverse(hexVar)
( @, e. [! m1 g$ A) V* e. B: Y7 p) `       DIM hx(): ?# b5 C3 F2 Q1 s
       REDIM hx(LEN(hexVar))2 Q$ {! D! _0 ?0 y; K4 N8 O: T
       hxx = 0
9 u' u' ]) e3 c9 k       hxx_var = 0
0 z( r9 p" ], }, B* i       FOR hxx = 1 TO LEN(hexVar)
! g5 x1 `6 }7 m5 E. M  q2 T           IF multiply = \"\" THEN multiply = 1# I0 V3 K; p6 _/ Z3 z( z
           hx(hxx) = mid(hexVar,hxx,1)
! ]0 r) L- L* J) j! r$ K           hxx_var = (get_hxno(hx(hxx)) * multiply) + hxx_var
- |% R& B/ k! ]. q' [           multiply = (multiply * 16)9 B3 n0 k7 |7 F
       NEXT2 x  _- J' g- g' I2 N
       hexVar = hxx_var6 [8 K4 p+ r* t
       HexConv = hexVar
" ]2 D) r7 a$ k+ x3 |/ z   END IF3 b1 a+ e; n7 g
End Function. Z2 c! i, {+ c& @5 l
" ~3 S5 C; }. {  J2 \: F% s# U7 k7 o
Private Function get_hxno(ghx); W- g+ W, y" b
   If ghx = \"A\" Then9 t/ ]/ G# R; A" E
       ghx = 10; O/ Q9 k3 P& s3 g  q' {+ m
   ElseIf ghx = \"B\" Then& W- P, S1 D) k: _) T
       ghx = 11. h/ g3 s7 I) @, \- N$ I
   ElseIf ghx = \"C\" Then( |2 l3 _8 T$ f  p
       ghx = 12
8 K  T4 L; K* I7 J$ ~% V* Y* q2 B9 c   ElseIf ghx = \"D\" Then; A0 L4 Q% Y% N
       ghx = 13
/ l7 _: p3 Z5 k   ElseIf ghx = \"E\" Then- i! `5 p: y! S. P- v
       ghx = 14
- _7 ~+ h% A0 z8 G) C   ElseIf ghx = \"F\" Then! B3 j2 e( v) V) B
       ghx = 15
  J. q- u8 R* h: E6 _   End If
. t$ p& b7 \/ u0 l, b   get_hxno = ghx
3 [0 j7 ]9 C, Z9 J9 r* G1 o1 p% S$ qEnd Function
$ S: W3 u, `, ^8 u8 q! {%>1 i* R$ w' u, y, v) u

4 a/ F7 l) ]; M- p5 M3 l7 _6 j<%
' L2 a1 p" ?: q$ d- Irandomize! H+ r* m  g9 f: r: C: M
num = int(7999*rnd+2000) \'计数器的值& p2 {8 M5 I0 D' ^6 A
num2 = EncryptString(num)2 T* {; r) {- p( {" o  O3 Z$ H
session(\"pwdt\")=num' l! g3 z, @3 [! K. \6 {- P
%>1 i" T+ P+ e3 a
<form action=\"chk.asp\" method=post>- V1 z$ ^* H' n& g/ W  x
请输入验证码: <input>+ K7 ~  T( b; q5 h) U
<img src=\"count.asp?sksid=<%=num2%>\"> <input type=submit value=提交>
3 ]1 J' O6 V  |' z# V8 p</form>  @+ A8 D; K+ `: x6 p, x) r& y. Q

! l6 Y/ [6 f+ H% S; w3 Q* k0 Lchk.asp
" B- w5 S* d1 s& N, D<%
/ u7 [1 k2 _2 ]% X7 Tif trim(request.form(\"pwds\"))<>trim(session(\"pwdt\")) then) z! Q& L! c4 T" S
%>
$ E. |. a' D- l- t2 j* y输入错误: 应该为:<%=session(\"pwdt\")%>,可你输入的是:<%=request.form(\"pwds\")%>
- I, l) c' G+ {+ b9 h1 k, I0 ^<%
6 V/ z; e7 F6 Y6 O2 f( ^else
8 d+ o1 ^1 y' q5 j5 G%>
) j' \8 R6 D! {% B+ z" U输入正确
- j  J6 E1 Y; T9 \: K+ k<%end if%>
0 _- z1 H. n- T9 w1 W2 j
1 q5 Q$ I4 r: \. z% O) H2 ~count.asp4 c. a' }- y. C+ L
<!--#include file=\"num.asp\"-->' _! |6 t% [* g$ T  W- S2 m
<%
  z( r5 U% C9 s; C2 O8 W\'### To encrypt/decrypt include this code in your page 2 o) [2 l$ W( i
\'### strMyEncryptedString = EncryptString(strString)% H- N  |3 S! Z# J- s
\'### strMyDecryptedString = DeCryptString(strMyEncryptedString)
# e! O) }, v# R2 b' W( u\'### You are free to use this code as long as credits remain in place
9 S. u; ^6 e# J( @% e# g! v# d5 V0 K9 B\'### also if you improve this code let me know.) K5 H( i6 [2 T1 c0 c4 L* q( E

" O, e( h5 m) T& pPrivate Function EncryptString(strString)
. n8 c0 g( U5 o' L6 C9 h\'####################################################################: p0 E6 G$ B4 A% T# B6 N
\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###+ F( i: o: \+ g# p% a; {
\'### Arguments: strString <--- String you wish to encrypt ###8 J' I  t6 O% b  Y. N& W
\'### Output: Encrypted HEX string #### J0 [6 z& w# l# ?8 U
\'####################################################################
5 p$ z3 @0 ?& D: q0 F
/ c4 [+ E, R0 a, j+ I1 ~   Dim CharHexSet, intStringLen, strTemp, strRAW, i, intKey, intOffSet
0 {) D. Y8 j4 w0 \5 E! |   Randomize Timer
7 ?& o7 K) S7 r" z! b- X8 K+ v
7 |! }1 L- d! [& g' t   intKey = Round((RND * 1000000) + 1000000) \'##### Key Bitsize
: q* r3 G  W) f# w# B0 A   intOffSet = Round((RND * 1000000) + 1000000) \'##### KeyOffSet Bitsize& ^- Q# }1 c+ J7 J, Z
3 U, ~2 E( O+ n. t9 |; @
   If IsNull(strString) = False Then
$ w% M$ H* \' P' r8 n# e       strRAW = strString
0 ?" K& A+ G7 |# _% h       intStringLen = Len(strRAW)& x  O# j1 _( J" ]
# ~& s7 M- y$ A7 {' A# R
       For i = 0 to intStringLen - 1+ g6 E  j+ O( m& t! R, d/ ?) a
           strTemp = Left(strRAW, 1)
. r& y5 W. m" S! R3 \           strRAW = Right(strRAW, Len(strRAW) - 1)3 G  \$ D3 ~/ f- l, t1 i' Y
           CharHexSet = CharHexSet & Hex(Asc(strTemp) * intKey)& Hex(intKey)
: v7 `; f' z) n1 M# w+ }' m       Next
# V9 \3 {3 q$ O
/ g& a) D% p& X; X3 K6 g4 o3 E5 l       EncryptString = CharHexSet & \"|\" & Hex(intOffSet + intKey) & \"|\" & Hex(intOffSet)  s. l) r7 D+ C; {8 R: D6 X
   Else5 q4 T. @  K! j4 J) A( m
       EncryptString = \"\"2 c; A7 [9 {. |" J9 F6 @. H
   End If6 o1 d2 O3 S( W2 D7 R2 U2 |+ ~
End Function) `* z  ?1 J5 V

2 z, F& a$ z: x( l9 Y# e' ^. V$ U1 K) V: }& b! D3 n
Private Function DeCryptString(strCryptString)
/ v  N9 l6 k/ v& C7 a" |, @6 P6 `\'####################################################################
0 J# ~! D% q* @' P2 w+ q\'### Crypt Function (C) 2001 by Slavic Kozyuk grindkore@yahoo.com ###
! Y2 @1 ~# _/ W; ^) X\'### Arguments: Encrypted HEX stringt ###
& o* Q. |- P: x1 w2 @9 t\'### Output: Decrypted ASCII string ###
2 t: v3 F1 z- C  c! o\'####################################################################
: b& M3 d/ K% @+ I. l\'### Note this function uses HexConv() and get_hxno() functions ###% d" ?: m3 l9 J2 H8 z% e2 }
\'### so make sure they are not removed ###
7 t4 p+ W4 N) j+ _" h\'####################################################################6 X. A; l7 W% _; h! ^

  l* M3 [& P( k2 ]# Q$ x. `   Dim strRAW, arHexCharSet, i, intKey, intOffSet, strRawKey, strHexCrypData
( I- G3 b/ H% t( m; I2 C6 M! K5 Q! S0 q4 C
   strRawKey = Right(strCryptString, Len(strCryptString) - InStr(strCryptString, \"|\"))
- R- U) ?' Y) o; L- s7 I   intOffSet = Right(strRawKey, Len(strRawKey) - InStr(strRawKey,\"|\"))- x" a' h: b) B% p
   intKey = HexConv(Left(strRawKey, InStr(strRawKey, \"|\") - 1)) - HexConv(intOffSet)) v6 I6 D: G* ~; K; s
   strHexCrypData = Left(strCryptString, Len(strCryptString) - (Len(strRawKey) + 1))7 p) s/ n+ b8 g- f
4 D5 q# f6 Q: k' e
   arHexCharSet = Split(strHexCrypData, Hex(intKey))" d7 I0 ?3 d- i8 L
' n, i  d2 L$ M& c( ^
   For i=0 to UBound(arHexCharSet)8 o& g8 L9 b' t8 X$ ?7 ]: \
       strRAW = strRAW & Chr(HexConv(arHexCharSet(i))/intKey)* }* G9 Z! z9 ^1 P
   Next
# u. S% T1 v( S4 U  \, J
* d/ O) b1 B7 u  W. y1 x  Q( @   DeCryptString = strRAW
/ T" N  T5 o' R! XEnd Function, v7 D9 I- F* P# T, N

- z7 }2 `( s; b$ y) Q$ A3 j
; p0 G) G) U0 \8 P3 @, J3 ZPrivate Function HexConv(hexVar)
) |- f6 _7 H$ |( S   Dim hxx, hxx_var, multiply 0 h1 b7 d. {' V& |
   IF hexVar <> \"\" THEN/ ^1 z6 I7 G" w! |0 @, G' c% M) i, J
       hexVar = UCASE(hexVar)
9 _) n9 c/ q! O- Y2 D       hexVar = StrReverse(hexVar)
5 `( @6 S0 Q; P$ R5 m1 O3 @       DIM hx()
* Z3 T, R9 W5 e% a       REDIM hx(LEN(hexVar))& Y+ A: L7 C  B
       hxx = 0$ N2 W  h  S& ~
       hxx_var = 0" k7 P9 w$ w7 r; F9 ]; C! ]9 E& Y
       FOR hxx = 1 TO LEN(hexVar)
5 k6 t7 Y8 o+ o  }           IF multiply = \"\" THEN multiply = 1- C* Q2 D+ `) Z% b9 ]
           hx(hxx) = mid(hexVar,hxx,1)9 I: o- h5 T8 M/ ?2 K, l; N
           hxx_var = (get_hxno(hx(hxx)) * multiply) + hxx_var
4 m, I' O, F5 X8 A) g" S& C           multiply = (multiply * 16)  u, v  P8 M4 ~( E
       NEXT9 D# A1 w( V! f0 }
       hexVar = hxx_var
: G) R) ?3 R9 p$ ]7 |' g       HexConv = hexVar; U; J& @9 y! k! r* C
   END IF2 G3 Z- x# y5 z1 x/ \% S3 j
End Function5 w9 M; `* ]7 z

1 q9 O! Y/ [! [& u1 {Private Function get_hxno(ghx)' S6 c) O0 ?) O- L8 e5 c
   If ghx = \"A\" Then
* h3 K" l7 l0 ?# \8 w9 M       ghx = 10
- B+ d+ l. P( i( D0 L( p& o   ElseIf ghx = \"B\" Then* e+ }8 I$ E4 L8 x
       ghx = 11" {/ C* K6 ~$ D0 _8 {: S& H7 n- I
   ElseIf ghx = \"C\" Then
8 q& R. `* |) ?- i& Z  i, ?' M       ghx = 12& R1 q$ W4 P& t
   ElseIf ghx = \"D\" Then- J0 Z1 B/ ?( B
       ghx = 132 f( u8 g- z6 P* A2 b& t
   ElseIf ghx = \"E\" Then) E" s0 W! k8 U* L9 b- l( X
       ghx = 148 m4 s+ V+ o1 I! O, q2 C& J( P5 V
   ElseIf ghx = \"F\" Then6 z# p; S8 W8 t* n5 |
       ghx = 15
, F- G$ `4 {) p   End If
% s8 h* B" o  X) k2 H   get_hxno = ghx
& h' B3 {& y9 i; _" `End Function9 E5 I% T: |2 o6 ~3 f& l
%>% Q: v3 X/ F/ D: b: l4 O& {; C

! K0 r$ C) o+ G: @. `1 o, f* ^5 I0 L: v
<%2 s; S! K8 G" m; i. x
Dim Image9 |* Q2 V/ O4 w2 {8 |8 g$ T; a
Dim Width, Height4 M9 J2 x9 u/ v$ n- g
Dim num
7 W3 T9 }* f: I' [2 K( _- EDim digtal
. X" J2 {9 |/ y: ], t/ L3 BDim Length$ P# r, @. w8 o5 ]5 |2 H& l0 U
Dim sort1 ?8 P6 u5 x+ f' d( o: J$ R3 X
Length = 4 \'自定计数器长度
8 @  d' l- O+ j6 t' Y' k% R8 p1 o
Redim sort( Length )
5 E6 p! v1 b) n1 e9 a# G8 ?
) V2 h( [- n0 j8 j* A; i5 Unum=cint(DeCryptString(request.querystring(\"sksid\")))
1 x. t* e" U- _9 r! j3 i$ mdigital = \"\"
6 D3 d# U8 s& E$ S% L; rFor I = 1 To Length -Len( num ) \'补0# b7 t4 r* ^% R+ G. ]3 Q5 M/ N
   digital = digital & \"0\"
5 ~$ E: ~# G. W0 C$ _: INext
8 [4 [. z6 ]# R- sFor I = 1 To Len( num )
, C5 u; d" L) N# U   digital = digital & Mid( num, I, 1 )$ Q1 R  E4 {4 h' D- S9 m& G
Next
1 g/ t5 l- ]- y8 C$ d( Q# |For I = 1 To Len( digital )& y" S  |* R4 I  @+ B6 t
   sort(I) = Mid( digital, I, 1 )# j* P; n% p4 o5 h
Next
) Z- t/ P- q  v9 \Width = 8 * Len( digital ) \'图像的宽度
' d+ _& ^2 s" `: l  o; i' d0 _7 Y# XHeight = 10 \'图像的高度,在本例中为固定值6 _) s& z7 k; }+ A; Y7 P

/ a/ a# Q6 u6 M. m- A2 U6 n  TResponse.ContentType=\"image/x-xbitmap\"; D8 E6 q" O# H: w# [8 T
  k0 s, T6 X$ X, D
hc=chr(13) & chr(10)
! x) }+ G4 r! `- c' h4 J' P( S* f  j( Z% Q8 k6 w$ j  O' N
Image = \"#define counter_width \" & Width & hc
6 H  I' L, n( W! C7 N9 qImage = Image & \"#define counter_height \" & Height & hc
5 j6 J2 I- ?  U( e- ^Image = Image & \"static unsigned char counter_bits[]={\" & hc' B5 ]6 [2 N( f0 d% H. f3 S/ m1 Q

" Z0 r+ p7 d% A1 x, k' J7 ]For I = 1 To Height; @2 {8 A: S5 N4 _0 T* k
   For J = 1 To Length
: K/ ?7 ?$ v0 \7 S* @! Y* q       Image = Image & a(sort(J),I) & \",\"
! w2 y4 s# u- g2 f# N   Next
" r/ m/ u! Q8 E$ K0 {. ~9 vNext
% i; V- D% _% ~9 q# q, t9 D
" R) F6 J0 h4 u; R8 kImage = Left( Image, Len( Image ) - 1 ) \'去掉最后一个逗号" o7 C# Z- D0 H: T' p7 I
Image = Image & \"};\" & hc4 n: ^; L; u0 a5 d
%># q8 F! i' m3 ]$ t. b+ o: J" f
<%# d9 N" g% d1 E! V& i3 c( ?1 Q
Response.Write Image3 ?; s+ x$ s+ ?4 N4 Y
%>
7 Y2 I, j# m: C. A
. E3 E& h5 e- o. K( \$ h" Tnum.asp& i& Z5 B/ |8 s% y& D0 w! y
<%3 t, R% E  j' C7 d. J
Dim a(10,10)6 o2 {: v1 Z- i! x9 e1 e

1 P7 v1 N; ^1 s: [a(0,1) = \"0x3c\" \'数字05 O2 \8 d3 @5 S9 o& h: b0 w' U% y* M
a(0,2) = \"0x66\"# }8 {% c/ l8 b* ]
a(0,3) = \"0xc3\"
/ ~7 r$ q/ H' R& O) fa(0,4) = \"0xc3\"# C# l. s' T$ F: B( X% a
a(0,5) = \"0xc3\"; b) o) A" V" O. x5 c$ u' x. n/ k
a(0,6) = \"0xc3\"
. U( u/ |3 ]8 l5 ka(0,7) = \"0xc3\"
/ j* G/ T. O9 s, G7 U7 Ka(0,8) = \"0xc3\"" T, l( U" o+ D: ]& h
a(0,9) = \"0x66\"
5 S3 q/ m1 k) h  |8 L, na(0,10)= \"0x3c\"
$ r  H+ J% p  a  m
  @" g, g" c0 p; A8 a3 Za(1,1) = \"0x18\" \'数字1
; q1 Q- R9 u  M! t2 ta(1,2) = \"0x1c\"
- X# f8 k/ \3 T$ Ea(1,3) = \"0x18\"
" C( E7 t4 o" s7 qa(1,4) = \"0x18\"" _4 b6 w6 {9 ?0 F5 o1 y
a(1,5) = \"0x18\"* Z( G3 M9 X8 M4 K8 A
a(1,6) = \"0x18\"
! N, j3 I6 e/ A- u2 Z) m, Ta(1,7) = \"0x18\"* r# o8 e: z- z8 s' H3 ?, K
a(1,8) = \"0x18\"7 K4 f/ ]; R' @6 @, `* p( a
a(1,9) = \"0x18\"" [" }% p* u9 V0 l. Y; t
a(0,10)= \"0x7e\") [; d' |9 ?8 V* x" W% b
4 o! |, m6 C  M' t9 R2 l
. j* `) I' s5 K# R* Q$ c( v
a(2,1) = \"0x3c\" \'数字29 D2 ?, j2 j' k
a(2,2) = \"0x66\"
6 r9 V& g) k/ A( f( ]a(2,3) = \"0x60\"
( d% |5 H8 q3 T5 x$ |( ?. na(2,4) = \"0x60\"& Q1 W4 u, M/ |6 E; K
a(2,5) = \"0x30\"3 o6 L1 R5 }" ^2 ?& X7 A
a(2,6) = \"0x18\"
" D; P; w6 p4 r$ ^, Ga(2,7) = \"0x0c\"
  ~$ I, B; g3 r2 V- |5 Da(2,8) = \"0x06\"! Y* E2 O, {* z( ~9 t* O( o
a(2,9) = \"0x06\"- a' _0 Q2 M( V) k7 L5 h1 e( A
a(2,10)= \"0x7e\"
* H8 N% R1 K, k2 ^* l0 q; p7 @' C0 i5 T' L7 {
a(3,1) = \"0x3c\" \'数字35 M8 y/ ^3 p. @
a(3,2) = \"0x66\"4 Y/ g8 `2 I5 a! B3 i( x+ o
a(3,3) = \"0xc0\"/ U: ?9 q1 X7 C, s1 l& C4 |
a(3,4) = \"0x60\"
% ^, }& O$ @& }' C, s% H. U: J* Ua(3,5) = \"0x1c\": C+ s% |& p- H. e1 R! L
a(3,6) = \"0x60\"- g: U9 A& H( M2 T$ e
a(3,7) = \"0xc0\"
# e5 b& o& W; E; R: ?  ka(3,8) = \"0xc0\"
! l$ [$ [$ e0 Ta(3,9) = \"0x66\"
& @: j' R7 W' }1 t7 Na(3,10)= \"0x38\"
+ I, k5 Q9 W7 |! |' E5 \0 V9 b. C* f4 `9 u& i
a(4,1) = \"0x38\" \'数字42 z. m+ r& z7 H6 ~2 W+ X* K+ F
a(4,2) = \"0x3c\"
. \  S* B3 \! r# ]a(4,3) = \"0x36\"- s: f7 A7 W; R1 s, W9 b9 ^; S
a(4,4) = \"0x33\"7 h' l- B' Y" I' F  f
a(4,5) = \"0x33\"
3 f. d# q5 w0 D( {4 b% Ea(4,6) = \"0x33\"
6 P) B  c$ F5 _" s# F- _a(4,7) = \"0xff\"
. J' c+ b' ~$ L/ ?a(4,8) = \"0x30\"" q) t9 s. P7 D5 z
a(4,9) = \"0x30\"
8 O! t, f6 [! b% l- e( y! ea(4,10)= \"0xfe\"4 a, ^+ |/ F# i1 j1 N" {: n
: T: ~  H7 E* Y- f1 M2 n; S
a(5,1) = \"0xfe\" \'数字56 x- K5 W/ t8 v) }; j# M( [
a(5,2) = \"0xfe\"
4 C4 f" G+ G# U2 C4 a. Ga(5,3) = \"0x06\"+ ^1 g$ K6 _( w: @. P
a(5,4) = \"0x06\"
# x( k7 D( \+ r1 J& y  @, l9 Ya(5,5) = \"0x3e\"% W( e& x) `& e; [6 g$ _1 h
a(5,6) = \"0x60\"
2 l3 i& M. q; f4 L! \a(5,7) = \"0xc0\"
1 ?2 b+ {) W- aa(5,8) = \"0xc3\"
8 L. t$ I7 I) Ta(5,9) = \"0x66\"1 o8 v3 B& }. e6 D5 N; d7 b
a(5,10)= \"0x3c\"
9 Y% s: [/ c& K. ~6 ?# ?  F6 [4 }' C3 m. Q
a(6,1) = \"0x60\" \'数字6
5 H. a/ g" L6 \1 `8 va(6,2) = \"0x30\"
9 c& @. G5 O1 }% M! u* n7 Za(6,3) = \"0x18\"  f, j& s( Q6 |* X
a(6,4) = \"0x0c\"% q4 [  ?6 a. ?5 w- j0 {2 s0 C5 S4 V! H$ S' W
a(6,5) = \"0x3e\"2 O( E9 d8 q3 z' w9 [
a(6,6) = \"0x63\"
3 V# e. a  e7 B+ Y8 T& ^; W& J- ^a(6,7) = \"0xc3\"
# g9 v" L( I  r. _. r1 d! ea(6,8) = \"0xc3\"
' ?5 J% P7 M0 l5 V9 }8 Ja(6,9) = \"0x66\"+ z- U; P4 Z9 S* \3 B
a(6,10) =\"0x3c\"" n, @& [' H  p; t( H0 P

! U& R- ~0 l) V( X; L! da(7,1) = \"0xff\" \'数字7. T! f8 d) s+ P
a(7,2) = \"0xc0\"
% ]0 l7 {6 G$ ?+ R" v) Z7 Aa(7,3) = \"0x60\"
8 d! @- ^  l6 V; v$ ~; Fa(7,4) = \"0x30\"
8 [9 K9 D2 V$ |; R. h4 G/ W8 n( Va(7,5) = \"0x18\"# Y5 I9 N+ n1 R2 h) S! ?
a(7,6) = \"0x18\"
1 }9 Z) @  |& p4 n' Da(7,7) = \"0x18\"
2 B* L4 }' @3 r# t2 Ya(7,8) = \"0x18\"" w* `+ L5 ^* j/ J1 o2 D) L* x
a(7,9) = \"0x18\"
& `7 z9 L8 P/ m8 `" h$ g: P6 d" m" s/ Ta(7,10)= \"0x18\"/ p; v' P. V- }; i: _7 ~2 \
: C6 i: N/ c8 ^6 q% h  C1 m
a(8,1) = \"0x3c\" \'数字8
% v5 d  y' T/ ~" r. Ja(8,2) = \"0x66\"
$ U( f; _! v) `' f$ g1 j6 Ma(8,3) = \"0xc3\"
- N, c  @5 X* }/ u! l9 |) Q" D& ha(8,4) = \"0x66\"" @. p' [0 C+ Y/ O% Z7 p
a(8,5) = \"0x3c\"
; f/ p9 e% N) W. q3 `a(8,6) = \"0x66\"9 E# Z- [5 C9 ~
a(8,7) = \"0xc3\"" g+ ?0 O0 N, T2 H4 I" n
a(8,8) = \"0xc3\"
8 i3 r  L& T7 n# m& J7 k* ta(8,9) = \"0x66\"
& p' J( l8 J1 X& Qa(8,10)= \"0x3c\"
+ ?# A2 \3 s; |! w
3 q! g/ D% c6 ~! h! Z" C: R/ L; pa(9,1) = \"0x3c\" \'数字9
$ a+ {- o+ O# a) t( Va(9,2) = \"0x66\"6 c9 K5 [& t, {- x  J) ~) |
a(9,3) = \"0xc3\"
( x- W. t) h# ?0 e$ {a(9,4) = \"0xc3\"
# a, ^0 {  X# f4 W3 Ha(9,5) = \"0x66\"& a% Z6 c  p6 X
a(9,6) = \"0x3c\"
$ u. G/ z( n2 E# Ua(9,7) = \"0x18\"0 q1 p, t& |! g& _' G5 H2 a! r
a(9,8) = \"0x0c\"
- J6 T6 J* ?3 l5 {  U( B* {a(9,9) = \"0x06\"
% Y4 ^' r! \8 ~# ca(9,10)= \"0x03\"
9 C  D. p) i: u  L. x
6 Q$ z! e& O: y, x7 L%>
宣传/支持龙江曦月.龙江曦月需要理解,适宜长居
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梦小孩 发表于 2005-10-21 06:54:41 | 显示全部楼层
分析动网的就好了.
- R) R/ @* |7 |! A) t给你一下参考代码.
/ z8 i, B( d0 v" z+ zbody.fix跟head.fix文件动网内有,  X; U; c/ d; C# \8 c" A$ H
把下边代码做成网页.然后用img src=调出来就是了.
# @+ R# s& s" a$ [2 G
- E5 X/ d* K! [6 R$ K<%Response.buffer=true
4 l! h9 Q. ~8 }NumCode
. n! j. N$ b6 aFunction NumCode()8 G1 h; R2 V) V: T
Response.Expires = -1
% g7 U$ r; _% A" } Response.AddHeader \"ragma\",\"no-cache\"
/ G, J  l* a& o6 ]; n Response.AddHeader \"cache-ctrol\",\"no-cache\"
1 g, x) A9 j6 o  N On Error Resume Next: O/ ^- y* j5 @' d
Dim zNum,i,j' C0 N3 P5 z0 C4 Y' t( l/ P
Dim Ados,Ados15 V* H4 n7 {& ?* w
Randomize timer
" g8 n* E1 ~$ ^; o- j: c zNum = CLng(8999*Rnd+1000)! d* e# J2 G' t6 b1 z2 }8 V
session(sCode) = zNum
" ^/ N# l: s/ z' t! L$ d8 @. B Dim zimg(4),NStr
( I7 O' j2 d0 }$ ] NStr=cstr(zNum)
7 S" Z( b. U' @* t, C For i=0 To 31 i- X. e5 b- S1 C- Q
  zimg(i)=CLng(mid(NStr,i+1,1))+ H+ ~0 Z3 z: Q+ |5 ^7 j% H
Next
8 |4 `* l$ l8 i4 T Dim Pos6 N) C/ V- {- L# }# u
Set Ados=Server.CreateObject(\"Adodb.Stream\")
0 C4 ~0 d' d) A& a Ados.Mode=3
' O, [4 V4 J0 E1 a: ?5 Q Ados.Type=1" B; Z0 ]' v5 W, W, }
Ados.Open; S/ \" z6 a! ]9 m; i" ?2 m  x; D
Set Ados1=Server.CreateObject(\"Adodb.Stream\")
2 y$ \6 d' N4 P6 ?- P( \ Ados1.Mode=3- q# q9 T! o7 s8 P. U- L
Ados1.Type=1
+ A4 y1 S% t) b% o% S: l1 {8 E Ados1.Open0 i6 J3 w& [8 s( o
Ados.LoadFromFile(Server.mappath(\"body.Fix\"))
+ Q  b& w3 L. u# T Ados1.write Ados.read(1280)- s5 a! D+ b- P$ x- W
For i=0 To 36 ]6 y4 I* m, w+ \6 M; r2 Y
  Ados.Position=(9-zimg(i))*320
4 r" Q; Q% t8 T- ~' _( e' G* L  Ados1.Position=i*320
, _- P5 E' D- P, V* d  Ados1.write ados.read(320): F/ u6 _; g! _: [9 n' ^
Next
0 l6 c- g$ ]( N" X* s+ v& s- @" F Ados.LoadFromFile(Server.mappath(\"head.fix\"))
5 m1 G. P0 D1 [8 x4 _7 \ Pos=lenb(Ados.read())
, v/ @# i. {' |* s Ados.Position=Pos3 z4 l; G4 E/ J1 X" R
For i=0 To 9 Step 1
% A" @3 N/ q% C: Z% U2 y  For j=0 To 37 e6 v% Q5 j: ~$ j& K; q
   Ados1.Position=i*32+j*320
7 Q* B; f* o, j* |   Ados.Position=Pos+30*j+i*120) G+ I) i# t3 X1 K
   Ados.write ados1.read(30)9 K7 I; V% z! I+ x2 x
  Next
, x, A9 W$ k7 x' c" n- H Next
/ D% u/ F. r* J: M Response.ContentType = \"image/BMP\"1 W- N9 k6 x4 k' X. l% [
Ados.Position=03 M" j+ |' Y+ C# a/ o2 m( S
Response.BinaryWrite Ados.read()1 m- T* `! l6 @6 M! w) C: n
Ados.Close:set Ados=nothing
! y9 m" s5 u. S% ]6 u Ados1.Close:set Ados1=nothing
: Z2 d" j4 P5 l9 u$ n If Err Then session(sCode) = 9999
, [9 h; T6 o5 ]" T( C4 L% DEnd Function
8 i$ }2 d4 B* ]3 u% h1 T9 @8 Z1 c: y" D) f\'Asp code Created by BlueIdea.COM Web Team V37 2003-7-25% @* @* `3 Q" V# |  r8 k
%>
宣传/支持龙江曦月.龙江曦月需要理解,适宜长居
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