以下实例演示了如何使用 equals ()方法来判断数组是否相等:
- /*
- author by shouce.ren
- 文件名:Main.java
- */
- import java.util.Arrays;
- public class Main {
- 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("数组 ary 是否与数组 ary1相等? :"
- +Arrays.equals(ary, ary1));
- System.out.println("数组 ary 是否与数组 ary2相等? :"
- +Arrays.equals(ary, ary2));
- }
- }
以上代码运行输出结果为:
- 数组 ary 是否与数组 ary1相等? :true
- 数组 ary 是否与数组 ary2相等? :false