userservice.java

一个简单的基于spring的mvc实现

package service;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import dao.IUserDAO;

public class UserService implements IUserService {
	
	ApplicationContext tx2 = new FileSystemXmlApplicationContext("bean.xml");
	IUserDAO user = (IUserDAO)tx2.getBean("userdaoProxy");

	public boolean isUser(String id,String psw) {
		// TODO Auto-generated method stub
		if(user.getUser(id, psw)!=null){
			return true;
		}else{
			return false;
		}
	}

}