dbconn.java

可以对名片进行增删改查,用户管理包括增删改查等,对名片查询时可以模糊查询

package card;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class dbconn {
    Connection db=null;
    public dbconn() {
        try {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        } catch (ClassNotFoundException ex) {
            System.out.println(ex);
        }
    }
    public Connection getconnection(){
        try {
            db=DriverManager.getConnection("jdbc:odbc:userinfo");
        } catch (SQLException ex) {

        }
        return db;
    }
}