/**
?*?
?*/
package?ch2.dao;

import?java.sql.Connection;
import?java.util.List;

import?ch2.vo.User;

/**
?*?@author?Administrator
?*/
public?interface?UserDAO?{
	public?void?addUser（User?user）throws?Exception;

	public?void?updateUser（User?user）throws?Exception;

	public?void?deleteUser（String?uid）throws?Exception;

	public?List?listAllUser（）throws?Exception;

	public?User?getUser（String?uid）throws?Exception;
	
	public?Connection?getConnection（）throws?Exception;
	
	public?void?setConnection（Connection?connection）throws?Exception;
	
}