Setting createdBy and updatedBy in JPA entities automatically
问题 I'm working on a JPA (Hibernate implementation of), Spring and Stripes web app. I have a number of JPA entities that have the following fields in common for both audit and query purposes: createdBy - the user ID of the person who created the entity. createdOn - the date the entity was created updatedBy - the user ID of the person who last updated the entity updatedOn - the date the entity was last updated I've got my app working so that createdOn and updatedOn are set automatically when the