日期:2014-05-17 浏览次数:21040 次
asp.net的6位随机码代码
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<%@ Page Language="C#" %> <% //----------------------- 随机密码开始 --------------------------- ArrayList MyArray = new ArrayList(); Random random = new Random(); string str = null; //循环的次数 int Nums = 6; while (Nums > 0) { int i = random.Next(1, 9); // if (!MyArray.Contains(i)) // { if (MyArray.Count < 6) { MyArray.Add(i); } // } Nums -= 1; } for (int j = 0; j <= MyArray.Count - 1; j++) { str += MyArray[j].ToString(); } //----------------------- 随机密码结束 --------------------------- Response.Write(str + " my array count --> " + MyArray.Count); %>
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asp的6位随机数字的代码
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<% '----------------------- 随机密码开始 --------------------------- Randomize FreeMember=Int((999999 * Rnd) + 1) '方法1 Function makePassword(maxLen) '方法2,生成的随机码包含字母 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 ' FreeMember = makePassword(6) '----------------------- 随机密码结束 --------------------------- FreeMember = int((999999-100000+1)*RND+100000)'方法3 Response.Write FreeMember & " my array count --> " &len(FreeMember) %>
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