userdao.java

来自「j2ee实例程序源码 综合利用ajax」· Java 代码 · 共 11 行

package com.gd.dao;

import com.gd.po.*;

public interface UserDAO {
    public abstract void createUser(User user);
	public abstract void updateUser(User user);
	public abstract void deleteUser(User user);
    public abstract User queryUser(String name);
}