摘要:
Could not commit JPA transaction; nested exception is javax.persistence.RollbackException原因:同一service方法里多次save导致,save过一次,事务已经提交了,如果再次save,则事务已经变为回滚状态,... 阅读全文
摘要:
Could not commit JPA transaction; nested exception is javax.persistence.RollbackException原因:同一service方法里多次save导致,save过一次,事务已经提交了,如果再次save,则事务已经变为回滚状态,... 阅读全文
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