maxBytes=5000000)formatter = logging.Formatter("test %(asctime)s [%(threadName)-12.12smessage)s")#add loggerhandler to applicationsapp.logger.addHandler#app implementation here
我从应用程序中注销,并使用dumpsys window windows | grep -E mCurrentFocus|mFocusedApp获取应用程序的活动和包。com.facebook.account.login.activity.SimpleLoginActivity } from null (pid=20151, uid=2000) not exported from uid 10206
我跟踪查看我的活动我想可能是因为appActivity的原因,但是我怎么才能获得主活动呢?
我使用每天在DB上运行一个查询,根据条件查找一些记录,并更新返回的记录。使用JPA获取记录很好,但是当我循环遍历它们时,更新它们,并尝试保存每条更新的记录,我会得到以下错误:Could not commit JPA transaction; nested exception is javax.persistence.RollbackException: Error while committing the transaction
Caused by: javax.persistence.RollbackException: Error while committing the transact