db.java

以前写的阿杰管理系统,管理阿杰的一些日常信息

package ajie.ActionBean;

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

public class DB {
	ApplicationContext ctx;  //声明Spring 全局Context
	UserinfoDAO userdao;
	public DB() {
		
		ctx=new FileSystemXmlApplicationContext("E:\\workspace\\ajie\\src\\applicationContext.xml");
		 userdao=(UserinfoDAO)ctx.getBean("UserinfoDAO");
		
	}
	public int login(Userinfo user){ // 1登陆成功,2是不存,0失败
		int rstr=0;
		Userinfo userbean=(Userinfo)userdao.getHibernateTemplate().find("from Userinfo where username=?",user.getUsername()).get(0);
		if(userbean.getPassword().equals(user.getPassword())){
		rstr=1;	
		}
		else{
			rstr=0;
		}
		return rstr;
	}

	public static void main(String args[]){
		DB db=new DB();
		Userinfo user=new Userinfo();
		user.setUsername("ajie");
		user.setPassword("ajie");
		System.out.println(db.login(user));
	}
}