一、参考资料
1. Ehcache介绍
EhCache的使用_我不想再熬夜了
2. Ehcache下载
https://mvnrepository.com/artifact/org.ehcache/ehcache
GitHub - ehcache/ehcache3: Ehcache 3.x line
https://www.ehcache.org/documentation/
3. Ehcache实现二级缓存
Ehcache基本使用 - 路迢迢
https://www.iteye.com/blog/raychase-1545906
https://www.iteye.com/blogs/subjects/ehcache
本地缓存Ehcache与分布式缓存Redis介绍_RuiKe的博客-