📅  最后修改于: 2022-03-11 14:56:56.631000             🧑  作者: Mango
Public Function Anonymise(str As String)
chunks = Split(str, " ")
Dim ret As String
ret = ""
If IsNumeric(str) = False Then
For i = 0 To UBound(chunks) - LBound(chunks)
ret = ret + " " + RandString(Len(chunks(i)))
Next i
ret = Trim(ret)
Anonymise = StrConv(ret, vbProperCase)
Else
For i = 0 To UBound(chunks) - LBound(chunks)
ret = ret + " " + RandNum(Len(chunks(i)))
Next i
ret = Trim(ret)
Anonymise = ret
End If
End Function
Function RandString(n As Long) As String
Dim i As Long, j As Long, m As Long, s As String, pool As String
pool = "abcdefghijklmnopqrstuvwxyz"
m = Len(pool)
For i = 1 To n
j = 1 + Int(m * Rnd())
s = s & Mid(pool, j, 1)
Next i
RandString = s
End Function
Function RandNum(n As Long) As String
Dim i As Long, j As Long, m As Long, s As String, pool As String
pool = "0123456789"
m = Len(pool)
For i = 1 To n
j = 1 + Int(m * Rnd())
s = s & Mid(pool, j, 1)
Next i
RandNum = s
End Function