jdbc.xml
<?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:context="
http://www.springframework.org/schema/context" xmlns:aop="
http://www.springframework.org/schema/aop" xmlns:tx="
http://www.springframework.org/schema/tx" xmlns:jpa="
http://www.springframework.org/schema/data/jpa" xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-4.0.xsd" default-autowire="byName">
<!-- 数据源配置, 使用 alibaba.druid 数据库连接池 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
init-method="init" destroy-method="close" autowire="byName">
<!-- 数据源驱动类可不写,Druid默认会自动根据URL识别DriverClass -->
<!-- 基本属性 url、user、password -->
<property name="driverClassName" value="${jdbc.driverClass}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<!--<property name="driverClassName" value="com.mysql.jdbc.Driver" />-->
<!--<property name="url" value="jdbc:mysql://127.0.0.1:3306/sprimy?useUnicode=true&characterEncoding=utf8"></property>-->
<!--<property name="username" value="root" />-->
<!--<property name="password" value="123456" />-->
<!-- 配置初始化大小、最小、最大 -->
<property name="initialSize" value="3"/>
<property name="minIdle" value="3"/>
<property name="maxActive" value="20"/>
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000"/>
<!-- 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="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(Oracle使用) <property name="poolPreparedStatements"
value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize"
value="20" /> -->
<!-- 配置监控统计拦截的filters -->
<property name="filters" value="stat"/>
</bean>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<constructor-arg index="0" ref="dataSource" />
</bean>
<!-- 定义事务管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<aop:config>
<aop:pointcut id="businessService"
expression="execution(* cn.cq.shenyun.service.*.*(..))"/>
<aop:advisor advice-ref="txAdvice" pointcut-ref="businessService"/>
</aop:config>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<!-- the transactional semantics... -->
<tx:attributes>
<!-- all methods starting with '*' are read-only -->
<!--<tx:method name="*" propagation="SUPPORTS" read-only="true"/>-->
<!-- other methods use the default transaction settings (see below) -->
<!--<tx:method name="add*" propagation="REQUIRED"/>-->
<!--<tx:method name="save*" propagation="REQUIRED"/>-->
<!--<tx:method name="update*" propagation="REQUIRED"/>-->
<!--<tx:method name="delete*" propagation="REQUIRED"/>-->
<tx:method name="create*" propagation="REQUIRED"/>
</tx:attributes>
</tx:advice>
<!-- 事务支持注解 -->
<tx:annotation-driven transaction-manager="transactionManager"/>
<!--编程式事务使用-->
<bean id="txDefinition" class="org.springframework.transaction.support.DefaultTransactionDefinition"></bean>
</beans>
jdbc.properties
#DataSource settings
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://127.0.0.1:3306/sprimy?useUnicode=true&characterEncoding=utf8
jdbc.username=root
jdbc.password=123456