使用hibernate5.40连接SQLServer2012，所有的配置都正常，但是出现无法打开数据库，同时爆出连接错误

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Customer类：

package com.sqlserver.domain;

import lombok.Getter;
import lombok.Setter;

@Getter@Setter
public class Customer {
	long cust_id;
	String cust_name;
	String cust_source;
	String cust_industry;
	String cust_level;
	String cust_phone;
	String cust_mobie;
}

hibernate.cfg.xml配置

<!DOCTYPE hibernate-configuration PUBLIC
	"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
	"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
	<session-factory>
		<!--配置SQLServer连接属性 -->
		<!-- 第一步配置方言 -->
		<property name="dialect">org.hibernate.dialect.SQLServerDialect</property>
		<property name="connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property>
		<property name="connection.url">jdbc:sqlserver://localhost:1433;databaseName=hibernate_sql</property>
		<property name="connection.username">sa</property>
		<property name="connection.password">123456</property>

		<!--在控制台显示SQL语句 -->
		<property name="show_sqlserver">true</property>

		<!--根据需要自动生成、更新数据表 -->
		<property name="hbm2ddl.auto">update</property>
		<property name="myeclipse.connection.profile">sqlserver</property>
		<!--注册所有ORM映射文件 -->
		<mapping resource="com/sqlserver/domain/Customer.hbm.xml" />

	</session-factory>
</hibernate-configuration>

映射文件Customer.hbm.xml:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC 
    "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
	<class name="com.sqlserver.domain.Customer" table="customer">
		<!-- 主键 -->
		<id name="cust_id" column="cust_id">
		<generator class="native"></generator>
		</id>
		<!-- 普通列关联,name和column一样可以省略column -->
		
		<property name="cust_name" column="cust_name" />
        <property name="cust_source" column="cust_source"/>
        <property name="cust_industry" column="cust_industry"/>
        <property name="cust_level" column="cust_level"/>
        <property name="cust_phone" column="cust_phone"/>
        <property name="cust_mobile" column="cust_mobile"/>
	</class>
</hibernate-mapping>

测试类hibernateTest.java中关键代码

public class HibrenateTest {
	@Test
	public void test1(){
//	加载配置文件
		Configuration configure = new Configuration().configure();
//		创建sessionfactory    连接池
		SessionFactory sessionFactory = configure.buildSessionFactory();
//		获取session   jdbc连接对象
		Session session = sessionFactory.openSession();
		
		Customer customer = new Customer();
		customer.setCust_name("myone");
		customer.setCust_level("2");
		
//		保存
		session.save(customer);
//		释放资源
		session.close();
		sessionFactory.close();
	}
}

异常代码：

十一月 18, 2018 7:34:36 下午 org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {5.4.0.CR1}
十一月 18, 2018 7:34:36 下午 org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
十一月 18, 2018 7:34:37 下午 org.hibernate.annotations.common.reflection.java.JavaReflectionManager <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
十一月 18, 2018 7:34:38 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl configure
WARN: HHH10001002: Using Hibernate built-in connection pool (not for production use!)
十一月 18, 2018 7:34:38 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001005: using driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] at URL [jdbc:sqlserver://localhost:1433;databaseName=hibernate_sql]
十一月 18, 2018 7:34:38 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001001: Connection properties: {user=sa, password=****}
十一月 18, 2018 7:34:38 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl buildCreator
INFO: HHH10001003: Autocommit mode: false
十一月 18, 2018 7:34:38 下午 org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl$PooledConnections <init>
INFO: HHH000115: Hibernate connection pool size: 20 (min=1)
十一月 18, 2018 7:34:38 下午 org.hibernate.dialect.Dialect <init>
INFO: HHH000400: Using dialect: org.hibernate.dialect.SQLServerDialect