我的班级模式包含一个与说明挂钩的班级。 我谨慎地通过添加著名的“漫画”加以正确使用。 PERSIST。 www.un.org/Depts/DGACM/index_french.htm
“java.lang.IllegalStateException: 在同步期间,通过没有标记的“普通普通大众”模式的关系发现了新物体。
我在来自图书馆的几个网站发现,但是没有更多的资料。
感谢您的帮助
@OneToOne(optional=true, cascade=CascadeType.ALL)
private Localisation localisation;
@ManyToOne(cascade=CascadeType.ALL)
private Device device;
@ManyToOne(cascade=CascadeType.ALL)
private Project project;
由于我的关系是双向的,但我只需要确定管理关系关系的等级。 但这只是头号。 添加 cas。 无论对双方都,它都是完美的!
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