package org.example;public class Main {public static void main(String[] args){Main s=new Main();s.test(1,2);s.test();}public void test(int...i)//可变传参必须放最后，可用作数组传参{if(i.length==0)System.out.println("no canshu");System.out.println(i[0]);System.out.println(i[1]);}}
