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 程式師世界 >> 編程語言 >> 網頁編程 >> ASP編程 >> 關於ASP編程 >> ASP實例學習:隨機生成文件名的函數

ASP實例學習:隨機生成文件名的函數

編輯:關於ASP編程

     <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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