Java如何比较两个数组?

在Java中,如何比较两个数组?

示例

以下示例使用equals方法来检查两个数组是否相等。

package com.yiibai;

import java.util.*;

public class CompareArrays {
    public static void main(String[] args) throws Exception {
        int[] ary = { 1, 2, 3, 4, 5, 6 };
        int[] ary1 = { 1, 2, 3, 4, 5, 6 };
        int[] ary2 = { 1, 2, 3, 4 };

        System.out.println("Is array 1 equal to array 2?? "
                + Arrays.equals(ary, ary1));
        System.out.println("Is array 1 equal to array 3?? "
                + Arrays.equals(ary, ary2));
    }
}
Java

执行上面示例代码,得到以下结果 -

Is array 1 equal to array 2?? true
Is array 1 equal to array 3?? false
原文地址:https://www.cnblogs.com/borter/p/9613385.html