classes.java

来自「ejb源代码」· Java 代码 · 共 19 行

package com.bjsxt.ejb.one2many;

import java.util.Set;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.OneToMany;

@Entity
public class Classes {
	
	@Id
	private int id;
	private String cname;
	
	@OneToMany
	private Set<Student> students;
}