db.java~2~

车辆管理系统

package DB;
import java.sql.*;

public class Db {
    private Connection con;
    public Db(){

    }
    public Connection getCon(){
        try {
            Class.forName("oracle.jdbc.OracleDriver");
            String url = "jdbc:oracle:thin:@127.0.0.1:1521:BUCEA";
            String user = "scott";
            String psw = "tiger";
            con = DriverManager.getConnection(url, user, psw);
        } catch (SQLException ex) {
        } catch (ClassNotFoundException ex) {
        }
        return con;
    }

}