C#字符串拼接

        static void Main(string[] args)
        {
            string name = "asher";

            //方法1
            string str1 = "hello " + name;
            //方法2
            string str2 = string.Format("hello {0}", name);
            //方法3
            string str3 = $"hello {name}";

            Console.WriteLine(str1);
            Console.WriteLine(str2);
            Console.WriteLine(str3);
            Console.ReadKey();
        }

  运行结果:

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转载自www.cnblogs.com/yaosj/p/10621786.html
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