<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd"><bean name = "transactionManager" 　　　　　　class ="org.springframework.jdbc.datasource.DataSourceTransactionManager" ><property name = "dataSource" ref = "dataSource" ></ property ></bean ><bean id = "propertyConfigurer" 　　　　　　class ="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer" ><property name = "locations" ><list><value > /WEB-INF/classes/dbconfig.properties </ value ></list></property></bean><!-- 阿里 druid 数据库连接池 --><bean id = "dataSource" class = "com.alibaba.druid.pool.DruidDataSource" destroy-method = "close" ><!-- 数据库基本信息配置 --><property name = "url" value = "${jdbc.url}" /><property name = "username" value = "${jdbc.username}" /><property name = "password" value = "${jdbc.password}" /><property name = "driverClassName" value = "${jdbc.driverClassName}" /><property name = "filters" value = "${jdbc.filters}" /><!-- 最大并发连接数 --><property name = "maxActive" value = "${jdbc.maxActive}" /><!-- 初始化连接数量 --><property name = "initialSize" value = "${jdbc.initialSize}" /><!-- 配置获取连接等待超时的时间 --><property name = "maxWait" value = "${jdbc.maxWait}" /><!-- 最小空闲连接数 --><property name = "minIdle" value = "${jdbc.minIdle}" /><!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 --><property name = "timeBetweenEvictionRunsMillis" value ="${jdbc.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 ="${jdbc.minEvictableIdleTimeMillis}" /><property name = "validationQuery" value = "${jdbc.validationQuery}" /><property name = "testWhileIdle" value = "${jdbc.testWhileIdle}" /><property name = "testOnBorrow" value = "${jdbc.testOnBorrow}" /><property name = "testOnReturn" value = "${jdbc.testOnReturn}" /><property name = "maxOpenPreparedStatements" value ="${jdbc.maxOpenPreparedStatements}" /><!-- 打开 removeAbandoned 功能 --><property name = "removeAbandoned" value = "${jdbc.removeAbandoned}" /><!-- 1800 秒，也就是 30 分钟 --><property name = "removeAbandonedTimeout" value ="${jdbc.removeAbandonedTimeout}" /><!-- 关闭 abanded 连接时输出错误日志 --><property name = "logAbandoned" value = "${jdbc.logAbandoned}" /></bean>
</beans>    

jdbc.url=jdbc:mysql://localhost:3306/newm

jdbc.driverClassName=com.mysql.jdbc.Driverjdbc.username=rootjdbc.password=rootjdbc.filters=statjdbc.maxActive=20jdbc.initialSize=1jdbc.maxWait=60000jdbc.minIdle=10jdbc.maxIdle=15jdbc.timeBetweenEvictionRunsMillis=60000jdbc.minEvictableIdleTimeMillis=300000jdbc.validationQuery=SELECT 'x'jdbc.testWhileIdle=truejdbc.testOnBorrow=falsejdbc.testOnReturn=falsejdbc.maxOpenPreparedStatements=20jdbc.removeAbandoned=truejdbc.removeAbandonedTimeout=1800jdbc.logAbandoned=true

<!-- 连接池 启用 Web 监控统计功能    start-->
<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>
<!-- 连接池 启用 Web 监控统计功能    end-->