package com.service.bksh;
import com.dao.bksh.SHUserDataBase;
import com.vo.ShUser;

public class SHUserService {
	
	public double login(String username,String password) {
		double rs = -2;
		try{
			SHUserDataBase userDao = new SHUserDataBase();
			ShUser user = userDao.SelectUser(username, password);
			if(user == null){
				return -1;
			}
		}catch(Exception e){
			e.printStackTrace();
		}
		return rs;
	}
}