09 2020 档案

StringBuffer和StringBuilder的区别
摘要：StringBuffer * A thread-safe, mutable sequence of characters. * A string buffer is like a {@link String}, but can be modified. At any * point in time 阅读全文
posted @ 2020-09-26 20:45 JayMu 阅读(167) 评论(0) 推荐(0)