hibernate4.3连接SQLServer2012，配置正常，但无法打开数据库，同时爆出连接错误

hibernate4.3连接SQLServer2012，配置正常，但无法打开数据库，同时爆出连接异常
使用hibernate4.3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。
hibernate.cfg.xml配置：

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
    "-//Hibernate/Hibernate Configuration DTD//EN"
    "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
  <session-factory>
    <!-- Database connection settings -->
    <property name="connection.driver_class">com.microsoft.sqlserver.jdbc.SQLServerDriver</property>
    <property name="connection.url">jdbc:sqlserver://localhost:1433;databaseName=student"</property>
    <property name="connection.username">sa</property>
    <property name="connection.password">123456</property>

    <!-- JDBC connection pool (use the built-in) -->
   <!--  <property name="connection.pool_size">1</property>-->
    <!-- SQL dialect -->
    <property name="dialect">org.hibernate.dialect.SQLServer2012Dialect</property>
	<property name="javax.persistence.validation.mode">none</property> 
    <!-- Enable Hibernate's automatic session context management -->
    <!-- <property name="current_session_context_class">thread</property> -->

    <!-- Disable the second-level cache  -->
    <property name="cache.provider_class">org.hibernate.cache.internal.NoCacheProvider</property>

    <!-- Echo all executed SQL to stdout -->
    <property name="show_sql">true</property>

    <!-- Drop and re-create the database schema on startup -->
    <property name="hbm2ddl.auto">update</property>
    <mapping resource="com/test/hibernate/model/Student.hbm.xml"/>
  </session-factory>
</hibernate-configuration>

映射文件student.hbm.xml:

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC 
	"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
	"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.test.hibernate.model">

    <class name="Student" table="studentinfo">
    
    	<id name="id"></id>
    	<property name="name"/>
    	<property name="age"/>
	</class>
</hibernate-mapping>

测试类test.java中关键代码:

public class test {
	public static void main(String[] args) {
		Student s = new Student();
		s.setId(1);
		s.setName("test");
		s.setAge("test");
		
		Configuration cfg = new Configuration().configure(); 
		StandardServiceRegistryBuilder srb = new StandardServiceRegistryBuilder().applySettings(cfg.getProperties());
		StandardServiceRegistry sr = srb.build();
		SessionFactory sf = cfg.buildSessionFactory(sr);
		Session session = sf.openSession();
		session.beginTransaction();
		session.save(s);
		session.getTransaction().commit();
		session.close();
		sf.close();
	}
}

异常代码为：

Exception in thread "main" org.hibernate.exception.SQLGrammarException: Error calling Driver#connect
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:123)
	at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator$1$1.convert(BasicConnectionCreator.java:118)
	at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.convertSqlException(BasicConnectionCreator.java:140)
	at org.hibernate.engine.jdbc.connections.internal.DriverConnectionCreator.makeConnection(DriverConnectionCreator.java:58)
	at org.hibernate.engine.jdbc.connections.internal.BasicConnectionCreator.createConnection(BasicConnectionCreator.java:75)
	at org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl.configure(DriverManagerConnectionProviderImpl.java:106)
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:89)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:206)
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:178)
	at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.buildJdbcConnectionAccess(JdbcServicesImpl.java:260)