staff.java

来自「ejb源代码」· Java 代码 · 共 19 行

package com.bjsxt.ejb.many2many;

import java.util.Set;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.ManyToMany;

@Entity
public class Staff {
	
	@Id
	private int id;
	private String name;
	
	@ManyToMany(mappedBy="staffs")
	private Set<Role> roles;
}