肤浅的理解:是对元素队列的一种逐个操作
List<String> strings = Arrays.asList("abc", "", "bc", "efg", "abcd","", "jkl");
List<String> filtered = strings.stream().filter(string -> !string.isEmpty()).collect(Collectors.toList());
forEach
map
filter
limited
sorted
https://juejin.cn/post/6844903646648336397
原文:https://www.cnblogs.com/coder-xqc/p/14871632.html