iuserbiz.java

来自「struts和hibernate集成的网上拍卖系统」· Java 代码 · 共 12 行

package y2.yxb.hibernatebiz;

import y2.yxb.entity.User;

public interface IUserBiz {
	public boolean isExists(User username);
	public void add(User item);
	public User getUser(User user);
		
	
}