摘要：
static Random random = new Random(); List generatedVouchers = new List(); char[] keys = "ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890".ToCharArray(); private static string Gene... 阅读全文
posted @ 2016-06-25 16:01 且行且思 阅读(2052) 评论(1) 推荐(0) 编辑