In this article, we will introduce how to use the length property of the array to get the length of the array.
In the following example, we define a two-dimensional array and obtain the length of the array:
/*
author by w3cschool.cc
文件名：Main.java
*/public class Main {
public static void main(String args[]) {
String[][] data = new String[2][5];
System.out.println("第一维数组长度: " + data.length);
System.out.println("第二维数组长度: " + data[0].length);
}}The output result of running the above code is:
第一维数组长度: 2 第二维数组长度: 5
The above is the Java example-getting the array The length of the content, please pay attention to the PHP Chinese website (m.sbmmt.com) for more related content!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
