https://blog.swing1993.cn/springboot%e4%bd%bf%e7%94%a8mybatis%e6%b3%a8%e8%a7%a3%e8%bf%9b%e8%a1%8c%e4%b8%80%e5%af%b9%e5%a4%9a%e5%92%8c%e5%a4%9a%e5%af%b9%e5%a4%9a%e6%9f%a5%e8%af%a2/
毕设的学习（22）springboot使用mybatis注解进行一对多和多对多查询/
原文：https://www.cnblogs.com/ChangeMyWorld/p/12041488.html
