12 2023 档案

java集合stream操作
摘要：forEach - 遍历 Stream<Integer> stream = Stream.of(2, 3, 1, 4); stream.forEach(System.out::println); filter - 过滤 Stream<Integer> stream = Stream.of(2, 3, 阅读全文
posted @ 2023-12-25 11:27 itwetouch 阅读(55) 评论(0) 推荐(0)