java 9 访问access数据库（非Access_jdbc驱动）

package com.rc.raincchio.access; import java.sql.*; public class TestAccess { public static void main(String args[]) throws Exception { Connection conn=DriverManager.getConnection( "jdbc:ucanaccess://d:/data/test.accdb"); Statement s = conn.createStatement(); ResultSet rs = s.executeQuery("SELECT [username] FROM [tb_user]"); while (rs.next()) { System.out.println(rs.getString(1)); } } }