vipcolud / vipcolud.github.io

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String和StringBuffer以及StringBuilder的区别是什么String为什么是不可变的 #8

Open vipcolud opened 6 years ago

vipcolud commented 6 years ago

https://www.belongapp.fun/2018/10/15/String%E5%92%8CStringBufferStringBuilder/

专注于后端开发,

vipcolud commented 6 years ago

对于三者使用的总结:

  1. 操作少量的数据 = String
  2. 单线程操作字符串缓冲区下操作大量数据 = StringBuilder
  3. 多线程操作字符串缓冲区下操作大量数据 = StringBuffer