当我没有设置任何CascadeTypes时,为什么默认情况下会休眠级联
I'm running into the following exception when I'm trying to persist new swipe objects:
javax.persistence.PersistenceException: org.hibernate.PersistentObjectException: detached entity passed to persist: org.munch.database.models.bunch.Munch
这是我正在执行的代码:
dat...