摘要: List<string> lstSample = new List<string>(); Random rand = new Random(); List<int> lstRand = new List<int>(); for (int i = 0; lstRand.Count() < sample 阅读全文
posted @ 2018-03-01 17:08 bxzjzg 阅读(203) 评论(0) 推荐(0) 编辑