Set是否有任何线程安全类 [英] Is there any threadsafe class for Set

问题描述

我们有用于列表的Vector和用于地图的Hashtable.

We have Vector for List, and Hashtable for Map.

类似地，我们是否有任何具有Set线程安全方法的类?

Similarly do we have any class which has thread safe methods for Set?

推荐答案

一个选项:(java8)

One option: (java8)

Set<String> set = ConcurrentHashMap.newKeySet();

与HashSet相似，但可以安全地同时使用.

which is similar to HashSet, but also safe to use concurrently.

这篇关于Set是否有任何线程安全类的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！