如何在spring数据jpa中使用redis提供二级缓存？

Question

How to provide second level cache with redis in spring data jpa?

not only hibernate，I hope all jpa provider can use this cache.

somebody can help？

Answer 1

This depends on a JPA implementation library used by an application with spring-data-jpa. I'll be speaking about 2 popular JPA implementations: Hibernate and Eclipselink.

Eclipselink is only able to use its own 2nd level cache provider and hence is not able to leverage Redis as a 2nd level cache.

Hibernate provides an ability to use 3rd party cache libraries as a 2nd level cache provider. Latest Hibernate 5.1 comes with built-in support for two caching libraries: Ehcache and Infinispan: Hibernate documentation . There are proprietary and open source libraries supporting other caching providers including Redis: GitHub: debop/hibernate-redis .