联通验证码识别 - 酷酷七友之家

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联通验证码识别...

基本情况：中国联通官网的验证码，固定位置，固定大小，无干扰

获取地址：http://ecard.10010.com/getImage.jsp

基本思路是为每个数字建模，然后逐像素点对比，当匹配度最高的数字即为结果，如果识别错误则再次获取后识别。

程序采用WebBrowser1+自动填表+自动点击的方式完成，部分代码如下：

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'################################处理自动填表################################
If URL = "http://pay.10010.com/payFeeOnline/payFeeOnlineInit.action" And Form1.Tag = "0" Then

    '获取验证码图像，开始解析
    Command1.Caption = "正在获取验证码，请稍侯..."
    Dim Buff() As Byte
    Inet1.URL = "http://ecard.10010.com/getImage.jsp"
    Buff() = Inet1.OpenURL(, icByteArray)

    If UBound(Buff()) < 100 Then GoTo error1

    With Picture1
        .Picture = PictureFromBits(Buff())
        .PaintPicture .Picture, 0, 0, 700, 400, 0, 0, .ScaleWidth, .ScaleHeight
    End With
    DoEvents

    '识别验证码
    Call GetCode

   Command1.Caption = "订单生成中..."

    tyty = Split(Get_Data, "*")                   '充值号码，每次一个
    If tyty(2) <> "1" Then tyty(1) = CStr(CSng(tyty(1)) * CSng(tyty(2))) '金额=金额*数量

    WebBrowser1.Document.All("payFeeOnlineInfo.productNO").Value = tyty(0)
    WebBrowser1.Document.All("payFeeOnlineInfo.productNOAgain").Value = tyty(0)
    WebBrowser1.Document.All("payFeeOnlineInfo.payFee").Value = tyty(1)

    WebBrowser1.Document.All("payFeeOnlineInfo.checkCode").Value = Text1.Text

    '提交表单
    WebBrowser1.Document.All("submit0").Click
    Command1.Caption = "跳向确认订单！"

    Form1.Tag = "1"

    Exit Sub

error1:

    Form1.Tag = "0"

End If
'################################处理自动填表################################
If URL = "http://pay.10010.com/payFeeOnline/payFeeOnlineInit.action" And Form1.Tag = "0" Then

    '获取验证码图像，开始解析
    Command1.Caption = "正在获取验证码，请稍侯..."
    Dim Buff() As Byte
    Inet1.URL = "http://ecard.10010.com/getImage.jsp"
    Buff() = Inet1.OpenURL(, icByteArray)

    If UBound(Buff()) < 100 Then GoTo error1

    With Picture1
        .Picture = PictureFromBits(Buff())
        .PaintPicture .Picture, 0, 0, 700, 400, 0, 0, .ScaleWidth, .ScaleHeight
    End With
    DoEvents

'识别验证码
Call GetCode

   Command1.Caption = "订单生成中..."

    tyty = Split(Get_Data, "*")                   '充值号码，每次一个
    If tyty(2) <> "1" Then tyty(1) = CStr(CSng(tyty(1)) * CSng(tyty(2))) '金额=金额*数量

    WebBrowser1.Document.All("payFeeOnlineInfo.productNO").Value = tyty(0)
    WebBrowser1.Document.All("payFeeOnlineInfo.productNOAgain").Value = tyty(0)
    WebBrowser1.Document.All("payFeeOnlineInfo.payFee").Value = tyty(1)

    WebBrowser1.Document.All("payFeeOnlineInfo.checkCode").Value = Text1.Text

    '提交表单
    WebBrowser1.Document.All("submit0").Click
    Command1.Caption = "跳向确认订单！"

    Form1.Tag = "1"

    Exit Sub

error1:

Form1.Tag = "0"

End If

以上是登陆到联通自动充值页面，填写手机号码，充值金额和验证码之后，生成订单的一个过程。

之后是订单确认，然后转网银支付。

验证码识别部分：

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Private Sub GetCode()

'识别=========================

Command1.Caption = "正在识别验证码..."

    t1 = ""
    t2 = ""
    t3 = ""
    t4 = ""

    Dim ty(9)
    ty(0) = "00001111111100011111111111011100000000111000000000011000000000011100000000001110000000111101111111111100"
    ty(1) = "00000000000010000000000001010000000011111111111111111011111111001110000000000111000000000010000000000000"
    ty(2) = "00000000001110100000011101110000001100110000001110011000001100001100000110000111111110000011111110000000"
    ty(3) = "00000000000110100001000001110000100000111000010000011000001000001100001111111111111101111101111100000000"
    ty(4) = "00000001110000000001111000000001101100000000110110000000110011000001110001111111111111111111111111111000"
    ty(5) = "00111100000111111110000001110001000000110000100000111000011000110100000111110010000011111001000000111000"
    ty(6) = "00001111111100011001000001011101100000101110110000011100010000001100001000001110000110001101000001111110"
    ty(7) = "00000000000011000000000111100000000011110000001111101000001111000100001100000010111100000001111100000000"
    ty(8) = "00111001111110111110111011110001110000110000010000011000001000001100001110011110000111001111111111111110"
    ty(9) = "00001100000110111111000001011100110000111000001000011000000100011100000111111010000011111101111111011100"


'111111111

Dim flag(10)

For i = 4 To 11
    For j = 8 To 20
        If Picture1.Point(i, j) < &H200000 Then
            t1 = t1 & "1"
        Else
            t1 = t1 & "0"
        End If

    Next j
Next i

Text1.Tag = 0
For M = 0 To 9
    For N = 0 To Len(t1)
        If Mid(t1, N + 1, 1) = Mid(ty(M), N + 1, 1) Then
            flag(M) = flag(M) + 1
        End If

    Next N

    If flag(M) > CSng(Text1.Tag) Then
        Text1.Tag = flag(M)
        ty1 = M
    End If

Next M


'2222222222222s
For i = 14 To 21
    For j = 8 To 20

        If Picture1.Point(i, j) < &H200000 Then
            t2 = t2 & "1"
        Else
            t2 = t2 & "0"
        End If

    Next j
Next i

Text1.Tag = 0
For M = 0 To 9
flag(M) = 0
    For N = 0 To Len(t2)
        If Mid(t2, N + 1, 1) = Mid(ty(M), N + 1, 1) Then
            flag(M) = flag(M) + 1
        End If

   Next N

If flag(M) > CSng(Text1.Tag) Then
    Text1.Tag = flag(M)
    ty2 = M

End If

Next M

'33333333333
For i = 24 To 31
    For j = 8 To 20
        If Picture1.Point(i, j) < &H200000 Then
            t3 = t3 & "1"
        Else
            t3 = t3 & "0"
        End If

    Next j
Next i

Text1.Tag = 0

For M = 0 To 9
flag(M) = 0
    For N = 0 To Len(t3)
        If Mid(t3, N + 1, 1) = Mid(ty(M), N + 1, 1) Then
            flag(M) = flag(M) + 1
        End If

   Next N

If flag(M) > CSng(Text1.Tag) Then
    Text1.Tag = flag(M)
    ty3 = M

End If

Next M

'444444
For i = 34 To 41
    For j = 8 To 20

        If Picture1.Point(i, j) < &H200000 Then
            t4 = t4 & "1"
        Else
            t4 = t4 & "0"
        End If

    Next j
Next i

Text1.Tag = 0
For M = 0 To 9
flag(M) = 0
    For N = 0 To Len(t4)
        If Mid(t4, N + 1, 1) = Mid(ty(M), N + 1, 1) Then
            flag(M) = flag(M) + 1
        End If

   Next N

If flag(M) > CSng(Text1.Tag) Then
    Text1.Tag = flag(M)
    ty4 = M

End If



Next M

Text1.Text = ty1 & ty2 & ty3 & ty4

End Sub

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