读不到libhibernate.properties Java构建路径问题

package cn.hibernatetest;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.junit.Test;

import cn.entity.User;

public class hibernateDemo {
@Test
public void testAdd(){
//第一步加载核心配置文件
Configuration cfg = new Configuration();
cfg.configure();

    //第二步 创建Factory对象
    SessionFactory sf = cfg.buildSessionFactory();
    
    //第三步 使用factory创建session对象
    Session session = sf.openSession();
    
    //第四步 开启事务
    Transaction tx = session.beginTransaction();
    
    //第五步 写添加操作
    User user = new User();
    user.setUsername("尚");
    user.setPassword("123");
    user.setAdderss("河南新乡");
    session.save(user);
    
    //第六步 提交事务
    tx.commit();
    
    //第七步 关闭事务
    session.close();
    sf.close();
    
}

}

org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
10001002: Using Hibernate built-in connection pool (not for production use!)