zhangzhenhuajack/spring-data-jpa-guide

《Java并发编程入门到精通》勘误集合

zhangzhenhuajack opened this issue · 0 comments

zhangzhenhuajack commented

76页最后一行， 不考虑数据安全的情况下，尽量使用StringBuffer 是不是写错了呢？
https://www.javatpoint.com/difference-between-stringbuffer-and-stringbuilder
是的，性能好的是StringBuilder