spring-dao.xml
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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
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"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"
default-autowire="byName">
<!--<bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource"-->
<!--destroy-method="close">-->
<!--<property name="driverClass" value="${bonecp.driverClass}" />-->
<!--<property name="jdbcUrl" value="${bonecp.jdbcUrl}" />-->
<!--<property name="username" value="${bonecp.username}" />-->
<!--<property name="password" value="${bonecp.password}" />-->
<!--<property name="idleConnectionTestPeriodInMinutes" value="${bonecp.idleConnectionTestPeriodInMinutes}" />-->
<!--<property name="idleMaxAgeInMinutes" value="${bonecp.idleMaxAgeInMinutes}" />-->
<!--<property name="partitionCount" value="${bonecp.partitionCount}" />-->
<!--<property name="maxConnectionsPerPartition" value="${bonecp.maxConnectionsPerPartition}" />-->
<!--<property name="minConnectionsPerPartition" value="${bonecp.minConnectionsPerPartition}" />-->
<!--<property name="acquireIncrement" value="${bonecp.acquireIncrement}" />-->
<!--<property name="statementsCacheSize" value="${bonecp.statementsCacheSize}" />-->
<!--<property name="releaseHelperThreads" value="${bonecp.releaseHelperThreads}" />-->
<!--<property name="connectionTestStatement" value="select 1" />-->
<!--</bean>-->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
<!-- 基本属性 url、user、password -->
<!-- druid 默认是不需要配置driver的，它是根据url前缀来识别driver的。坑爹的是它不认识mariaDB，只能手动配置 -->
<property name="driverClassName" value="${druid.datasource.jdbc.driver}" />
<property name="url" value="${druid.datasource.jdbc.url}" />
<property name="username" value="${druid.datasource.jdbc.user}" />
<property name="password" value="${druid.datasource.jdbc.password}" />
<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="${druid.datasource.init.initial.size}" />
<property name="minIdle" value="${druid.datasource.init.min.idle}" />
<property name="maxActive" value="${druid.datasource.init.max.active}" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="${druid.datasource.max.wait}" />
<!-- 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="${druid.datasource.time.between.millis}" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="${druid.datasource.min.idle.time}" />
<property name="validationQuery" value="SELECT 'x'" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<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" />
</bean>
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="configLocation" value="classpath:/mybatis/mybatis.cfg.xml"></property>
<property name="dataSource" ref="dataSource" />
</bean>
<bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg index="0" ref="sqlSessionFactory" />
</bean>
</beans>