<bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <!-- <value>WEB-INF/mail.properties<alue> -->
                <value>WEB-INF/conf/hibernatebc.properties<alue>
                <!-- <value>WEB-INF/oscache.properties<alue> -->
            <st>
        </property>
    </bean>
    <!-- MailSender used by EmailAdvice -->
    <!-- <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="${mail.host}"/> </bean> -->

    <bean id="log-filter" class="com.alibaba.druid.filter.logging.Slf4jLogFilter">
        <property name="resultSetLogEnabled" value="true" />
        <property name="statementExecutableSqlLogEnable" value="true" />
    </bean>

    <bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter">
        <property name="slowSqlMillis" value="30000" />
        <property name="logSlowSql" value="true" />
        <property name="mergeSql" value="true" />
    </bean>

    <bean id="wall-filter" class="com.alibaba.druid.wall.WallFilter"></bean>

    <!-- hibernate config -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">

        <!-- 基本属性 url、user、password -->
        <property name="url" value="${datasource.url}" />
        <property name="username" value="${datasource.username}" />
        <property name="password" value="${datasource.password}" />

        <!-- 配置初始化大小、最小、最大 -->
        <property name="initialSize" value="${druid.initialSize}" />
        <property name="minIdle" value="${druid.minIdle}" />
        <property name="maxActive" value="${druid.maxActive}" />

        <!-- 配置获取连接等待超时的时间 -->
        <property name="maxWait" value="${druid.maxWait}" />

        <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
        <property name="timeBetweenEvictionRunsMillis" value="${druid.timeBetweenEvictionRunsMillis}" />

        <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
        <property name="minEvictableIdleTimeMillis" value="${druid.minEvictableIdleTimeMillis}" />

        <property name="validationQuery" value="${druid.validationQuery}" />
        <property name="testWhileIdle" value="${druid.testWhileIdle}" />
        <property name="testOnBorrow" value="${druid.testOnBorrow}" />
        <property name="testOnReturn" value="${druid.testOnReturn}" />
   
        <!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
        <property name="poolPreparedStatements" value="${druid.poolPreparedStatements}" />
        <property name="maxPoolPreparedStatementPerConnectionSize" value="${druid.maxPoolPreparedStatementPerConnectionSize}" />


        <property name="TimeBetweenEvictionRunsMillis" value="${druid.TimeBetweenEvictionRunsMillis}" />
        <!-- 配置监控统计拦截的filters -->
        <property name="filters" value="${druid.filters}" />
       
        <property name="proxyFilters">
            <list>
                <ref bean="stat-filter"/>
                <ref bean="wall-filter"/>
                <ref bean="log-filter"/>
            <st>
        </property>
    </bean>
<bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <!-- <value>WEB-INF/mail.properties</value> -->
                <value>WEB-INF/conf/hibernate/jdbc.properties</value>
                <!-- <value>WEB-INF/oscache.properties</value> -->
            </list>
        </property>
    </bean>
    <!-- MailSender used by EmailAdvice -->
    <!-- <bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
        <property name="host" value="${mail.host}"/> </bean> -->

    <bean id="log-filter" class="com.alibaba.druid.filter.logging.Slf4jLogFilter">
        <property name="resultSetLogEnabled" value="true" />
        <property name="statementExecutableSqlLogEnable" value="true" />
    </bean>

    <bean id="stat-filter" class="com.alibaba.druid.filter.stat.StatFilter">
        <property name="slowSqlMillis" value="30000" />
        <property name="logSlowSql" value="true" />
        <property name="mergeSql" value="true" />
    </bean>

    <bean id="wall-filter" class="com.alibaba.druid.wall.WallFilter"></bean>

    <!-- mybatis config -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
          init-method="init" destroy-method="close">
        <!-- 配置连接池属性 -->
        <property name="driverClassName" value="${jdbc.driver}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>

        <!-- 配置初始化大小、最小、最大 -->
        <property name="initialSize" value="1"/>
        <property name="minIdle" value="1"/>
        <property name="maxActive" value="10"/>

        <!-- 配置获取连接等待超时的时间 -->
        <property name="maxWait" value="10000"/>

        <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
        <property name="timeBetweenEvictionRunsMillis" value="60000"/>

        <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
        <property name="minEvictableIdleTimeMillis" value="300000"/>

        <property name="testWhileIdle" value="true"/>

        <!-- 这里建议配置为TRUE，防止取到的连接不可用 -->
        <property name="testOnBorrow" value="true"/>
        <property name="testOnReturn" value="false"/>

        <!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
        <property name="poolPreparedStatements" value="true"/>
        <property name="maxPoolPreparedStatementPerConnectionSize"
                  value="20"/>

        <!-- 这里配置提交方式，默认就是TRUE，可以不用配置 -->

        <property name="defaultAutoCommit" value="true"/>

        <!-- 验证连接有效与否的SQL，不同的数据配置不同 -->
        <property name="validationQuery" value="select 1 "/>
        <property name="filters" value="stat"/>
        <property name="proxyFilters">
            <list>
                <ref bean="logFilter"/>
            </list>
        </property>
    </bean>