文章目录
- 1 Collectors.averagingDouble()
- 2 Collectors.averagingInt()
- 3 Collectors.averagingLong()
- 4 Collectors.collectingAndThen()
- 5 Collectors.counting()
- 6 Collectors.joining()
- 7 Collectors.maxBy() 和 Collectors.minBy()
- 8 Collectors.summingInt()
- 9 Collectors.summingLong()
- 10 Collectors.summingDouble()
- 11 Collectors.toList()
- 12 Collectors.toSet()
- 13 Collectors.toMap()
- 14 Collectors.mapping()
本文是《Java 8 新功能》专题的第 1 篇，共 2 篇：
- Java8 收集器 - java.util.stream.Collectors