day05-数组作为方法参数_传递地址

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2026-01-17 13:48:24 +08:00
parent 3816006eb0
commit 6848d18286

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package com.inmind.array01;
/*
数组作为方法参数_传递地址
*/
public class Demo08 {
public static void main(String[] args) {
int[] arr1 = {1, 2, 3, 4};
printArray(arr1);
System.out.println("---------------");
int[] arr2 = {5, 6, 7};
printArray(arr2);
}
//定义一个方法,用来对指定的数组进行遍历(数组作为参数时,传递的是地址值!!)
public static void printArray(int[] arr) {
for (int i = 0; i < arr.length; i++) {
System.out.println(arr[i]);
}
}
}