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随机生成文件名的函数-ASP教程,脚本编码

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<html>

<meta http-equiv="refresh" content="2">

<!–

 place this code into an asp page and run it!

–>

<code>

random filename creation

<%

 function generator(length)

  dim i, temps, v

  dim c(39)

  temps = ""

  c(1) = "a": c(2) = "b": c(3) = "c": c(4) = "d": c(5) = "e": c(6) = "f": c(7) = "g"

  c(8) = "h": c(9) = "i": c(10) = "j": c(11) = "k": c(12) = "l": c(13) = "m": c(14) = "n"

  c(15) = "o": c(16) = "p": c(17) = "q": c(18) = "r": c(19) = "s": c(20) = "t": c(21) = "u"

  c(22) = "v": c(23) = "w": c(24) = "x": c(25) = "y": c(26) = "z": c(27) = "1": c(28) = "2"

  c(29) = "3": c(30) = "4": c(31) = "5": c(32) = "6": c(33) = "7": c(34) = "8": c(35) = "9"

  c(36) = "-": c(37) = "_": c(38) = "@": c(39) = "!"

  if isnumeric(length) = false then

   response.write "a numeric datatype was not submitted to this function."

   exit function

  end if

  for i = 1 to length

   randomize

   v = int((39 * rnd) + 1)

   temps = temps & c(v)

  next

  generator = temps

 end function

    

 for i = 1 to 20

  randomize

  x = int((20 * rnd) + 1) + 10

  response.write generator(x) & "<br>" & vbnewline

 next

%>

</code>

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