Java程序将int数组转换为IntStream
要将int数组转换为IntStream，让我们首先创建一个int数组：
int[] arr = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100};现在，创建IntStream并将上面的数组转换为IntStream：
IntStream stream = Arrays.stream(arr);
现在限制一些元素并找到流中这些元素的总和：
IntStream stream = Arrays.stream(arr);
stream = stream.limit(7);
System.out.println("Sum of first 7 elements = "+stream.sum());以下是将int数组转换为IntStream的示例：
示例
import java.util.Arrays;
import java.util.stream.IntStream;
public class Demo {
public static void main(String[] args) {
int[] arr = {10, 20, 30, 40, 50, 60, 70, 80, 90, 100};
System.out.println("Array elements...");
for (int res : arr)
{
System.out.println(res);
}
IntStream stream = Arrays.stream(arr);
stream = stream.limit(7);
System.out.println("Sum of first 7 elements = "+stream.sum());
}
}输出结果
Array elements... 10 20 30 40 50 60 70 80 90 100 Sum of first 7 elements = 280