Java中Set和List的区别
原文英文，约800词，阅读约需3分钟。发表于：。Both Set and List are part of the Java Collections Framework and are used to store collections of elements. However, they have distinct characteristics and are suited to different use...
在Java集合框架中，List和Set用于存储元素。List允许重复并保持顺序，支持索引访问，常见实现有ArrayList和LinkedList。Set不允许重复，通常无序（LinkedHashSet除外），不支持索引。HashSet提供快速操作，TreeSet对元素排序。List适合需要顺序和重复的场景，Set适合需要唯一性的场景。
