Spring配置SessionFactory

1.不用dataSource引入hibernate.cfg.xml

Bean.xml代码







<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 

            <property name="configLocation"> 

                             <value>classpath:hibernate.cfg.xml</value> 

            </property> 
</bean> 

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
</bean>

2.丢掉hibernate.cfg.xml

1>使用注解：

Java代码







<bean id="sessionFactory" 

       class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> 

       <property name="dataSource" ref="dataSource" /> 

       <property name="<span style="background-color: rgb(255,
0, 0);">annotatedClasses</span>"> 

    <list> 
             <value>com.bjsxt.model.User</value> 
             <value>com.bjsxt.model.Log</value> 
    </list> 
       </property> 
      <property name="hibernateProperties"> 

    <props> 
        <prop key="hibernate.dialect"> 

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

    </props> 
      </property> 
</bean> 

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="<span style="background-color: rgb(255, 0, 0);">annotatedClasses</span>">
<list>
<value>com.bjsxt.model.User</value>
<value>com.bjsxt.model.Log</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>

2>不使用注解

Java代码







<bean id="sessionFactory" 

    class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 

        <!-- 依赖注入数据源，注入正是上面定义的dataSource --> 
    <property name="dataSource" ref="dataSource" /> 

    <property name="<span style="background-color: rgb(255,
0, 0);">mappingResources</span>"><!-- mappingResouces属性用来列出全部映射文件 --> 

    <list><!-- 以下用来列出Hibernate映射文件 --> 
        <value>jsf/web/entity/User.hbm.xml</value> 
    </list> 
    </property> 
        <!-- 定义Hibernate的SessionFactory的属性 --> 
    <property name="hibernateProperties"> 

        <props> 
            <!-- 指定数据库方言 --> 
            <prop key="hibernate.dialect"> 

                org.hibernate.dialect.MySQLInnoDBDialect</prop> 

            <!-- 是否根据需要每次自动创建数据库 --> 
            <prop key="hibernate.hbm2ddl.auto">update</prop> 

            <!-- 显示Hibernate持久化操作所生成的SQL --> 
            <prop key="hibernate.show_sql">true</prop> 

            <!-- 将SQL脚本进行格式化后再输出 --> 
            <prop key="hibernate.format_sql">true</prop> 

        </props> 
    </property> 
</bean> 

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<!-- 依赖注入数据源，注入正是上面定义的dataSource -->
<property name="dataSource" ref="dataSource" />
<property name="<span style="background-color: rgb(255, 0, 0);">mappingResources</span>"><!-- mappingR
4000
esouces属性用来列出全部映射文件 -->
<list><!-- 以下用来列出Hibernate映射文件 -->
<value>jsf/web/entity/User.hbm.xml</value>
</list>
</property>
<!-- 定义Hibernate的SessionFactory的属性 -->
<property name="hibernateProperties">
<props>
<!-- 指定数据库方言 -->
<prop key="hibernate.dialect">
org.hibernate.dialect.MySQLInnoDBDialect</prop>
<!-- 是否根据需要每次自动创建数据库 -->
<prop key="hibernate.hbm2ddl.auto">update</prop>
<!-- 显示Hibernate持久化操作所生成的SQL -->
<prop key="hibernate.show_sql">true</prop>
<!-- 将SQL脚本进行格式化后再输出 -->
<prop key="hibernate.format_sql">true</prop>
</props>
</property>
</bean>

  3>使用packagesToScan

Java代码







<bean id="sessionFactory" 

    class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> 

    <property name="dataSource" ref="dataSource" /> 

     <property name="<span style="background-color: rgb(255,
0, 0);">packagesToScan</span>"> 

        <list> 
            <value>com.bjsxt.model</value> 
                 
        </list> 
    </property> 
    <property name="hibernateProperties"> 

        <props> 
            <prop key="hibernate.dialect"> 

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

        </props> 
    </property> 
</bean>