regeditimpl.java

网上调查系统主要有管理员指定调查

package com.myExam.domain.impl;

import com.myExam.bean.User;
import com.myExam.dao.UserDAO;
import com.myExam.domain.Regedit;

public class RegeditImpl implements Regedit{
	private String msg;
	private UserDAO userDao;
	//保存用户
	public void saveUser(User user) {
		userDao.insert(user);
		msg = "注册成功";
	}
	//修改用户
	public void updateUser(User user) {
		userDao.update(user);
	}
	//删除用户
	public void deleteUser(User user) {
		userDao.delete(user);
	}
	//获取是否保存成功的消息
	public String getMsg() {
		return msg;
	}
	/**
	 * @返回userDao
	 */
	public UserDAO getUserDao() {
		return userDao;
	}
	/**
	 * @注入userDao
	 */
	public void setUserDao(UserDAO userDao) {
		this.userDao = userDao;
	}
}