userdao.java

设备租赁系统

package dal;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import common.JdbcUtil;
import domain.User;

public class UserDAO {
	private Log log = LogFactory.getLog(UserDAO.class);
	// 鏋勯