userserviceimpl.java

与STRUTS和spring相关的操作题目都可以解决

package org.ssh.service;

import org.ssh.IUserDao;
import org.ssh.User;

public class UserServiceImpl implements IUserServiceDao {
	private IUserDao  userDao;
	
	public void setUserDao(IUserDao userDao) {
		this.userDao = userDao;
	}

	public boolean checkUser(User user) {
		if(userDao.findByExample(user).size()==1)
			return true;
		else{
			return false;
		}
	}

}