<?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"><hibernate-configuration>? ? <session-factory>? ? ? <property name="connection.username">root</property>? ? ? <property name="connection.password">root</property>? ? ?<property name="connection.driver_class">com.mysql.jdbc.Driver</property> ?? ? ? <property name="connection.url">jdbc:mysql://localhost:3306/hibernate?useUnicode=true&amp;characterEncoding=UTF-8</property>? ? <property name="dialect">org.hibernate.dialect.MySQL5Dialect</property>? ? <property name="show_sql">true</property>? ? <property name="format_sql">true</property>? ? <property name="hibernate.hbm2ddl.auto">create</property>? ??? ? <mapping resource="com/imooc/entity/Grade.hbm.xml"/>? ? <mapping resource="com/imooc/entity/Student.hbm.xml"/>? ? </session-factory></hibernate-configuration>