Exception?in?thread?"main"?java.lang.ExceptionInInitializerError
at?org.hibernate.cfg.Configuration.reset(Configuration.java:324)
at?org.hibernate.cfg.Configuration.<init>(Configuration.java:289)
at?org.hibernate.cfg.Configuration.<init>(Configuration.java:293)
at?util.HibernateUtil.<clinit>(HibernateUtil.java:17)
at?entity.Test.add(Test.java:27)
at?entity.Test.main(Test.java:14)
Caused?by:?java.lang.NullPointerException
at?org.hibernate.internal.util.ConfigHelper.getResourceAsStream(ConfigHelper.java:170)
at?org.hibernate.cfg.Environment.<clinit>(Environment.java:221)
...?6?more
2017-02-26
可能session沒有正確獲得