标签:
import java.util.*; public class ArrayTest { public static void main(String[] args) { int[] arr={1,3,5}; System.out.println(arr); System.out.println(arr.toString()); System.out.println(Arrays.toString(arr)); } }
Arrays类一定要记得加“s”
标签:
原文地址:http://www.cnblogs.com/zhouqg/p/4635308.html