在休眠输出数据后出现此错误,知道为什么会发生这种情况。请帮忙!
Sep 07, 2016 12:07:00 PM org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl stop
INFO: HHH000030: Cleaning up connection pool [jdbc:postgresql://localhost:5432/bendb]
Sep 07, 2016 12:07:00 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 3 * Server responded with a response on thread http-nio-8080-exec-5
3 < 200
3 < Access-Control-Allow-Methods: GET, POST, DELETE, PUT
3 < Access-Control-Allow-Origin: *
3 < Allow: OPTIONS
3 < Content-Type: application/json
Sep 07, 2016 12:07:00 PM org.glassfish.jersey.filter.LoggingFilter log
INFO: 4 * Server responded with a response on thread http-nio-8080-exec-5
4 < 500