Spring配置数据库连接

<beans xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       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" xmlns="http://www.springframework.org/schema/beans"
       xmlns:task="http://www.springframework.org/schema/task"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
          http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
          http://www.springframework.org/schema/context
          http://www.springframework.org/schema/context/spring-context-4.2.xsd
          http://www.springframework.org/schema/mvc
          http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
          http://www.springframework.org/schema/tx
          http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
          http://www.springframework.org/schema/aop
          http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
          http://www.springframework.org/schema/task
          http://www.springframework.org/schema/task/spring-task-4.2.xsd">

    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE"/>
        <property name="ignoreResourceNotFound" value="false"/>
        <property name="locations">
            <list>
                <value>classpath*:/dbConfig.properties</value>
                <value>classpath*:/security-config.properties</value>
                <value>classpath*:/led_mq_config.properties</value>
            </list>
        </property>
    </bean>

    <!-- 注解扫描的包 -->
    <!--    <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> -->
    <context:component-scan base-package="cn.com.digicube">
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>
    <!-- uses  @Transactional sign -->
    <mvc:annotation-driven/>
    <!-- uses @AspectJ sign-->
    <aop:aspectj-autoproxy/>
    <task:annotation-driven />

    <!-- 配置数据源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init"
          destroy-method="close">
        <property name="driverClassName" value="${operation.hibernate.driverClassName}"/>
        <property name="url" value="${operation.hibernate.connection.url}"/>
        <property name="username" value="${operation.hibernate.connection.username}"/>
        <property name="password" value="${operation.hibernate.connection.password}"/>
        <property name="maxActive" value="256"/>
        <property name="initialSize" value="16"/>
        <property name="maxWait" value="60000"/>
        <property name="minIdle" value="16"/>
        <property name="dbType" value="sqlserver"/>
        <!--<propenamename="dbType" value = "sqlserver" />-->

        <property name="timeBetweenEvictionRunsMillis" value="3000"/>
        <property name="minEvictableIdleTimeMillis" value="300000"/>

        <property name="removeAbandoned" value="true"/>
        <!-- 打开removeAbandoned功能 -->
        <property name="removeAbandonedTimeout" value="1800"/>
        <!-- 1800秒，也就是30分钟 -->
        <property name="logAbandoned" value="true"/>
        <!-- 关闭abanded连接时输出错误日志 -->

        <property name="validationQuery" value="SELECT 1"/>
        <property name="testWhileIdle" value="true"/>
        <property name="testOnBorrow" value="false"/>
        <property name="testOnReturn" value="false"/>
        <!-- mysql 不支持 poolPreparedStatements <propenamename="poolPreparedStatements"
            value="true" /> <propenamename="maxPoolPreparedStatementPerConnectionSize"
            value="20" /> -->
        <!-- 配置过滤器：wall——防注入攻击(WallFilter默认的防注入配置，也可以自己另外配置),stat-监控统计功能 -->
        <property name="filters" value="wall,stat"/>
    </bean>

    <bean id="customNamingStrategy" class="cn.telemedias.commons.api.commons.extension.CustomNamingStrategy"></bean>
    <!-- 配置hibernate SessionFactory -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="namingStrategy" ref="customNamingStrategy"/>
        <property name="dataSource" ref="dataSource"/>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${operation.hibernate.dialect}</prop>
                <!--  <prop key="hibernate.default_schema">${hibernate.default_schema}</prop>-->
                <prop key="hibernate.show_sql">${hibernate.connection.show_sql}</prop>
                <prop key="hibernate.max_fetch_depth">${hibernate.max_fetch_depth}</prop>
                <prop key="hibernate.jdbc.batch_size">${hibernate.jdbc.batch_size}</prop>
                <prop key="hibernate.generate_statistics">${hibernate.generate_statistics}</prop>
                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
                <prop key="hibernate.format_sql">${hibernate.connection.format_sql}</prop>
                <prop key="hibernate.connection.release_mode">after_transaction</prop>
                <!--
                <prop key="hibernate.cache.region.factory_class">org.hibernate.cache.EhCacheRegionFactory</prop>
                -->
                <prop key="hibernate.cache.region.factory_class">org.hibernate.cache.SingletonEhCacheRegionFactory
                </prop>
                <!-- 二级缓存EhCache配置 -->
                <!--<prop key="hibernate.cache.provider_configuration_file_resource_path">ehcache.xml</prop>-->
                <!--<prop key="hibernate.cache.provider_class">${hibernate.cache.region.factory_class}</prop>-->
                <prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}</prop>
                <prop key="hibernate.cache.use_second_level_cache">${hibernate.cache.use_second_level_cache}</prop>
                <prop key="hibernate.cache.provider_configuration_file_resource_path">classpath:ehcache.xml</prop>
                <!-- 项目启动时初始化CurrentSessionContext，用于获取session(sessionFactory.getCurrentSession()) -->
                <prop key="hibernate.current_session_context_class">${hibernate.current_session_context_class}</prop>
            </props>
        </property>
        <property name="packagesToScan">
            <list>
                <value>cn.com.itmy</value>
            </list>
        </property>
    </bean>

    <!-- 事务管理器 -->
    <bean id="txManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory">
            <ref bean="sessionFactory"/>
        </property>
    </bean>
    <tx:annotation-driven transaction-manager="txManager" proxy-target-class="true"/>
    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <tx:method name="get*" read-only="true" propagation="REQUIRED"/>
            <tx:method name="*" propagation="REQUIRED"/>
        </tx:attributes>
    </tx:advice>
    <!-- 开启aop -->
    <aop:config proxy-target-class="true"><!-- expose-proxy="true"-->
        <aop:pointcut id="txPointcut" expression="execution(* cn.*.*.service..*(..))"/>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>
    </aop:config>

    <bean class="cn.telemedias.commons.api.commons.context.SystemContext" lazy-init="false"/>
    <import resource="classpath:applicationContext-cache.xml"/>
    <import resource="classpath:applicationContext-shiro.xml"/>
    <import resource="classpath:applicationContext-mq.xml"/>
</beans>