当前位置:首页 » 网站技术 » ASP

ASP实例学习:随机生成文件名的函数

...

<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>

继续阅读
三天学好ADO之第一天
三天学好ADO之第二天
三天学好ADO之第三天
ASP实例:6行代码实现无组件上传
随机生成不重复记录的伪函数
ASP应用:用stream读文件
将人民币的数字转化成大写表示
轻松实现将上传图片到数据库
FSO操作示例(给初学者)
发表评论

昵称:
最新评论
暂时没有评论!