hibernate one to many classes student

hibernate one to many classes student hibernate中many to one 和 one to many 有什么区别 Hibernate中one-to-many 和 many-to-many unique=true 之间有何区别? Hibernate中one to many 和many to one 有什么区别?请朋友们帮帮我．谢谢 简述 Hibernate 和 JDBC 的优缺点?如何书写一个 one to many 配置文件. 英语翻译Maths is one of the most boring classes for many student Many students have ( ) asleep during the classes at one time Many students often chatwith each other---classes to make th Now many parents () their children () different classes to l Every student has to take one. 英语翻译Math is one of the most boring classes for many students Math is one of the most boring classes for many students. Bu