JZTXT

C#去重

发布时间 2023-06-28 18:29:28作者: 阿霖找BUG
            var strArray = str.Distinct().ToArray(); //字符去重
            string.Join(string.Empty, strArray); //字符成串
            string str = "asdsdhjkkk";
            var strArray = str.Distinct().ToArray();
            Console.WriteLine(string.Join("", strArray));