Stream
流的生成
通过集合生成
List<Integer> list = Arrays.asList(1, 2, 3, 4, 5, 6); Stream<Integer> stream = list .stream(); List<Integer> list = Arrays.as通过集合生成
List<Integer> list = Arrays.asList(1, 2, 3, 4, 5, 6); Stream<Integer> stream = list .stream(); List<Integer> list = Arrays.as