函数引用数组的时候,没有改变内部的需求的话,最好使用克隆的办法,否则会造成代码逻辑的混乱:原来: public class Main { public static void main(String[] args) { int[] scores = new int[] { 88, 77, 51, 66 }; Score s = new Score(scores); s.printScores(); scores[2] = 99; s.printScores(); } } class Score { private int[] scores; public Score(int[] scores)...