/*

* @由于个人水平有限, 难免有些错误, 还请指点:

* @Author: cpu_code

* @Date: 2020-09-13 11:01:53

* @LastEditTime: 2020-09-13 11:07:15

* @FilePath: \java\javaAPI\Arrays\tostring.java

* @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)

* @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)

* @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)

* @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)

*/

package javaAPI.Arrays;

import java.util.Arrays;

public class tostring {

public static void main(String[] args){

// 定义int 数组

int[] arr = {2, 34, 35, 4, 657, 8, 69, 9};

// 打印数组,输出地址值

System.out.println(arr);

// 数组内容转为字符串

String s = Arrays.toString(arr);

// 打印字符串,输出内容

System.out.println(s); // [2, 34, 35, 4, 657, 8, 69, 9]

}

}

/*

[I@10f87f48

[2, 34, 35, 4, 657, 8, 69, 9]

*/