我想要把密码入库前加密,我的网页是jsp的,现有一算法是vb写的,小弟程序基础不好,主要是中间一句不知如何转,望那位大哥能帮转成jsp的。还有这个怎么在jsp页面中用阿,望不吝赐教!见笑了!
Public Function PutPWD(StrPWD As String) As String 'StrPWD加密
Dim i As Integer
PutPWD = ""
For i = 1 To Len(StrPWD)
PutPWD = PutPWD & Chr(Asc(Mid(StrPWD, i, 1)) - Len(StrPWD))
Next
End Function
Public Function GetPWD(StrPWD As String) As string 'StrPWD解密
Dim i As Integer
GetPWD = ""
For i = 1 To Len(StrPWD)
GetPWD = GetPWD & Chr(Asc(Mid(StrPWD, i, 1)) + Len(StrPWD))
Next
End Function a=密码
b=putPWD(a) '加密密码
c=getPWD(b) '取回密码
Public Function PutPWD(StrPWD As String) As String 'StrPWD加密
Dim i As Integer
PutPWD = ""
For i = 1 To Len(StrPWD)
PutPWD = PutPWD & Chr(Asc(Mid(StrPWD, i, 1)) - Len(StrPWD))
Next
End Function
Public Function GetPWD(StrPWD As String) As string 'StrPWD解密
Dim i As Integer
GetPWD = ""
For i = 1 To Len(StrPWD)
GetPWD = GetPWD & Chr(Asc(Mid(StrPWD, i, 1)) + Len(StrPWD))
Next
End Function a=密码
b=putPWD(a) '加密密码
c=getPWD(b) '取回密码
解决方案 »
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