Question

C# 后台用正则表达式提取字符串中最后一组数字

“测试名称32号10号楼” 取10

Answer 1

        static void Main(string[] args)
        {
            string s = "测试名称号号55楼";
            Regex r = new Regex("\\d+");
            var ms = r.Matches(s);
            if (ms.Count > 0)
                Console.WriteLine(ms.OfType<Match>().Last());
            else
                Console.WriteLine("没找到");
            Console.ReadLine();
        }