在Java中,输出对象数组的方法主要有以下几种:
1. 使用`Arrays.toString()`方法:
import java.util.Arrays;public class Main {public static void main(String[] args) {Object[] array = {"Hello", 123, 3.14, new Date()};System.out.println(Arrays.toString(array));}}
2. 使用`for`循环遍历数组并输出每个元素:

public class Main {public static void main(String[] args) {Object[] array = {"Hello", 123, 3.14, new Date()};for (int i = 0; i < array.length; i++) {System.out.println(array[i]);}}}
3. 使用Java 8的`Stream` API:
import java.util.Arrays;import java.util.stream.Collectors;public class Main {public static void main(String[] args) {Object[] array = {"Hello", 123, 3.14, new Date()};System.out.println(Arrays.stream(array).collect(Collectors.toList()).toString());}}
