新建一个  hibernate.cfg.xml 的映射<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration 
    PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" 
    "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>     <session-factory>         <property name="show_sql">true</property> 
        <property name="dialect">org.hibernate.dialect.MySQLDialect</property> 
        <property name="connection.driver_class">org.gjt.mm.mysql.Driver</property> 
        <property name="connection.url">jdbc:mysql://localhost:3306/hibernate</property> 
        <property name="connection.username">username</property> 
        <property name="connection.password">password</property> 
        <mapping resource="com/weportal/***/***.hbm.xml"/>     </session-factory> </hibernate-configuration>还要在 源文件下建立一个 ***.hbm.xml 的映射