Java Lambda 数值范围 range rangeClosed

Java Lambda 数值范围 range rangeClosed

rangeClosed 第一个参数接受起始值，第二个参数接受结束值。rangeClosed包含结束值。

IntStream is = IntStream.rangeClosed(1, 100).filter(i -> i % 2 == 0);
is.forEach(System.out::println);

2
4
6
8
......
96
98
100

range 第一个参数接受起始值，第二个参数接受结束值。range是不包含结束值的

LongStream ls = LongStream.range(1, 100);
ls.forEach(System.out::println);

1
2
3
4
......
97
98
99

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