java如何判断两个对象数组相等,让后打印一句话。答:public static void main(String[] args) {//测试 String[] s1 = {"1","2","3","4"};String[] s2 = {"1","2","3","4"};String[] s3 = {"4","3","2","1"};if(arrayEquals(s1,s2))System.out.println("s1与s2相等");else System.out.println("s1与s2不相等");if...