学步园

接上一篇：http://blog.csdn.net/qust008/article/details/9625179

在src下创建hibernate.cfg.xml文件，内容如下

<?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="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
        <property name="hibernate.show_sql">true</property>
        <mapping class="qust.thb.po.User" />
    </session-factory>
</hibernate-configuration>

在WEB-INF文件夹下建hibernate-servlet.xml文件，内容如下

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xsi:schemaLocation="  

http://www.springframework.org/schema/beans


http://www.springframework.org/schema/beans/spring-beans-3.2.xsd


http://www.springframework.org/schema/tx


http://www.springframework.org/schema/tx/spring-tx-3.2.xsd


http://www.springframework.org/schema/aop

    http://www.springframework.org/schema/aop/spring-aop-3.2.xsd">

	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver" />
		<property name="url" value="jdbc:mysql://localhost:3306/bao" />
		<property name="username" value="root" />
		<property name="password" value="root" />
	</bean>

	<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource"></property>
		<property name="configLocation">
			<value>classpath:hibernate.cfg.xml</value>
		</property>
	</bean>

	<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

	<tx:advice id="txadvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="get*" propagation="REQUIRED" />
		</tx:attributes>
	</tx:advice>

	<aop:config>
		<aop:pointcut expression="execution(public * qust.thb..*Service.*(..))" id="allServiceMethod" />
		<aop:advisor pointcut-ref="allServiceMethod" advice-ref="txadvice" />
	</aop:config>
</beans>

由于新增了hibernate-servlet.xml文件，web.xml文件内容也要改变，以便于能够读取hibernate-servlet.xml文件，只需增加

<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/*-servlet.xml</param-value>
		</init-param>

后台java代码的具体实现就不写了，直接上传源代码

至此，能够连接数据库的框架搭建完成，框架挺简单的，写在这里主要是怕自己以后忘记了。如果不懂的话，请留言

源代码下载地址：http://download.csdn.net/download/qust008/5841425