asp.net生成六位随机码

asp.net生成6位随机码

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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