摘要: //生成验证码private stringGenerateCheckCode(){intnumber;charcode;stringcheckCode = String.Empty;System.Random random =newRandom();for(inti=0; i<5; i++){number = random.Next();if(number % 2 == 0)code = (char)('0' + (char)(number % 10));elsecode = (char)('A' + (char)(number % 26));checkC 阅读全文
posted @ 2012-09-11 10:48 If_1989 阅读(173) 评论(0) 推荐(0)