ASP產生隨機密碼的兩個函數:
函數一
<% function makePassword(byVal maxLen) Dim strNewPass Dim whatsNext, upper, lower, intCounter Randomize For intCounter = 1 To maxLen whatsNext = Int((1 - 0 + 1) * Rnd + 0) If whatsNext = 0 Then 'character upper = 90 lower = 65 Else upper = 57 lower = 48 End If strNewPass = strNewPass & Chr(Int((upper - lower + 1) * Rnd + lower)) Next makePassword = strNewPass end function %>
makePassword(str) 'str 密碼的位元數
函數二
<% Function gen_key(digits) dim char_array(35) char_array(0) = "0" char_array(1) = "1" char_array(2) = "2" char_array(3) = "3" char_array(4) = "4" char_array(5) = "5" char_array(6) = "6" char_array(7) = "7" char_array(8) = "8" char_array(9) = "9" char_array(10) = "A" char_array(11) = "B" char_array(12) = "C" char_array(13) = "D" char_array(14) = "E" char_array(15) = "F" char_array(16) = "G" char_array(17) = "H" char_array(18) = "I" char_array(19) = "J" char_array(20) = "K" char_array(21) = "L" char_array(22) = "M" char_array(23) = "N" char_array(24) = "O" char_array(25) = "P" char_array(26) = "Q" char_array(27) = "R" char_array(28) = "S" char_array(29) = "T" char_array(30) = "U" char_array(31) = "V" char_array(32) = "W" char_array(33) = "X" char_array(34) = "Y" char_array(35) = "Z" randomize do while len(output) < digits num = char_array(Int(35 * Rnd + 0)) output = output + num loop gen_key = output End Function %>
gen_key(str) 'str為密碼位數
這個函數還可以擴充。 。如果你還要加上「大小寫敏感區分大小寫」特性的話,修改陣列大小為char_array(50),然後在後面列出所有可能的小寫字元。例如:
char_array(36) = "a"
char_array(37) = "b"
...............類別推
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