1-100 取奇数如何用java8的stream

使用Stream然后filtr过滤 放到map最后再转成array数组

int[] ints = Stream.iterate(1, i -> i + 1).limit(100).filter(i -> i % 2 == 1).mapToInt(i -> i).toArray();
        System.out.println(Arrays.toString(ints));

List<Integer> list  = Arrays.asList(1,2,3,4,5,6,7,8,9,10);
List<Integer> oddList = list.stream().filter(i -> i%2 == 1)
                .collect(Collectors.toList());