<!-- 配置数据源 -->

    <bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">

        <property name="driverClassName" value="${jdbc.drivername}" />

        <property name="url" value="${jdbc.url}" />

        <property name="username" value="${jdbc.username}" />

        <property name="password" value="${jdbc.password}" />

        <!-- 初始化连接大小 -->

        <property name="initialSize" value="${initialSize}" />

<!--         <property name="initialSize" value="0" /> -->

        <!-- 连接池最大使用连接数量 -->

        <property name="maxActive" value="${maxActive}" />

<!--         <property name="maxActive" value="20" /> -->

        <!-- 连接池最大空闲

        <property name="maxIdle" value="${maxIdle}" /> -->

        <!-- 连接池最小空闲 -->

        <property name="minIdle" value="${minIdle}" />

        <!-- 获取连接最大等待时间 -->

        <property name="maxWait" value="${maxWait}" />

        <!-- <property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

        <property name="validationQuery" value="${validationQuery}" />

        <property name="testOnBorrow" value="${testOnBorrow}" />

        <property name="testOnReturn" value="${testOnReturn}" />

        <property name="testWhileIdle" value="${testWhileIdle}" />

        <!-- 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="${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="${minEvictableIdleTimeMillis}" />

        <!-- 打开removeAbandoned功能 -->

        <property name="removeAbandoned" value="${removeAbandoned}" />

        <!-- 1800秒，也就是30分钟 -->

        <property name="removeAbandonedTimeout" value="${removeAbandonedTimeout}" />

        <!-- 关闭abanded连接时输出错误日志 -->

        <property name="logAbandoned" value="${logAbandoned}" />

        <!-- 监控数据库 -->

        <property name="filters" value="${filters}" />

    </bean>

<dependency>

    <groupId>com.alibaba</groupId>

    <artifactId>druid</artifactId>

    <version>1.0.15</version>

</dependency>

jdbc.drivername=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://192.168.0.100:3306/databasename?useUnicode=true&characterEncoding=UTF-8&zeroDateTimeBehavior=convertToNull

jdbc.username=root

jdbc.password=123456

initialSize=0

maxActive=20

maxIdle=20

minIdle=0

maxWait=10000

validationQuery=SELECT 1

testOnBorrow=false

testOnReturn=false

testWhileIdle=true

timeBetweenEvictionRunsMillis=6000

minEvictableIdleTimeMillis=25200000

removeAbandoned=true

removeAbandonedTimeout=1800

logAbandoned=true

filters=stat

    <!-- 连接池监控 -->

     <filter>

        <filter-name>DruidWebStatFilter</filter-name>

        <filter-class>com.alibaba.druid.support.http.WebStatFilter</filter-class>

        <init-param>

            <param-name>exclusions</param-name>

            <param-value>*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>DruidWebStatFilter</filter-name>

        <url-pattern>/*</url-pattern>

    </filter-mapping>

    <servlet>

        <servlet-name>DruidStatView</servlet-name>

        <servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>

    </servlet>

    <servlet-mapping>

        <servlet-name>DruidStatView</servlet-name>

        <url-pattern>/druid/*</url-pattern>

    </servlet-mapping>