Extra_warrior的博客

import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.OneToMany; import javax.persistence.OneT...

Jpa (Hibernate) debug设置以下属性为true:hibernate.show_sql=true    //显示sqlhibernate.format_sql=true    //格式化显示的sqlhibernate.use_sql_comments=true    //显示sql注释，比如sql的执行方式：原生sql还是hqlhibernate.generate_statisti...