初次接触Hibernate，老是出现 Unable to read XML的错误
hibernate.cfg.xml如下：

<?xml version='1.0' encoding='UTF-8'?>

<!DOCTYPE hibernate-configuration PUBLIC

          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"

          "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->

<hibernate-configuration>



	<session-factory>

		<property name="dialect">

			org.hibernate.dialect.MySQLDialect

		</property>

		<property name="connection.url">

			jdbc:mysql://localhost:3306/demo

		</property>

		<property name="connection.username">root</property>

		<property name="connection.password">123456</property>

		<property name="connection.driver_class">

			com.mysql.jdbc.Driver

		</property>

		<property name="myeclipse.connection.profile">

			testDriver

		</property>

		<mapping resource="model/Xsb.hbm.xml" />



	</session-factory>



</hibernate-configuration>

Xsb.hbm.xml文件如下：

<?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 ">

<!-- 

    Mapping file autogenerated by MyEclipse Persistence Tools

-->

<hibernate-mapping>

    <class name="model.Xsb" table="XSB" >

        <id name="xh" type="java.lang.String">

            <column name="XH" length="10" />

            <generator class="assigned" />

        </id>

        <property name="xsm" type="java.lang.String">

            <column name="XSM" length="20" not-null="true" />

        </property>

    </class>

</hibernate-mapping>

这些配置文件了，POJO类了什么的都是MyEclipse 10.6自动生成的…………



错误如下：

2013-4-27 20:41:13 org.hibernate.annotations.common.Version <clinit>

INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}

2013-4-27 20:41:13 org.hibernate.Version logVersion

INFO: HHH000412: Hibernate Core {4.1.4.Final}

2013-4-27 20:41:13 org.hibernate.cfg.Environment <clinit>

INFO: HHH000206: hibernate.properties not found

2013-4-27 20:41:13 org.hibernate.cfg.Environment buildBytecodeProvider

INFO: HHH000021: Bytecode provider name : javassist

2013-4-27 20:41:13 org.hibernate.cfg.Configuration configure

INFO: HHH000043: Configuring from resource: /hibernate.cfg.xml

2013-4-27 20:41:13 org.hibernate.cfg.Configuration getC