ssh整合之整合hibernate和spring

配置SessionFactory在applicationContext.xml中

<!-- 将SessionFactory配置到spring容器中 -->

<bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean" >
<!-- 将连接池注入到sessionFactory, hibernate会通过连接池获得连接 -->
<property name="dataSource" ref="dataSource" ></property>
<!-- 配置hibernate基本信息 -->
<property name="hibernateProperties">
<props>
<!--  必选配置 -->
<!-- <prop key="hibernate.connection.driver_class" >com.mysql.jdbc.Driver</prop>
<prop key="hibernate.connection.url" >jdbc:mysql:///crm_32</prop>
<prop key="hibernate.connection.username" >root</prop>

<prop key="hibernate.connection.password" >1234</prop> -->

<prop key="hibernate.dialect" >org.hibernate.dialect.MySQLDialect</prop>

<!--  可选配置 -->
<prop key="hibernate.show_sql" >true</prop>
<prop key="hibernate.format_sql" >true</prop>
<prop key="hibernate.hbm2ddl.auto" >update</prop>
</props>
</property>
<!-- 引入orm元数据,指定orm元数据所在的包路径,spring会自动读取包中的所有配置 -->
<property name="mappingDirectoryLocations" value="classpath:cn/itcast/domain" ></property>

</bean>

如果配置了连接池,那么数据库连接信息就可以不要了