摘要: static void Main(string[] args) { List<List<string>> allList = new List<List<string>> { new List<string>{ "a","b","c"}, new List<string>{ "1","2","3"} 阅读全文
posted @ 2020-08-28 11:24 Wahaha、 阅读(786) 评论(0) 推荐(0) 编辑