<?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:aop= "http://www.springframework.org/schema/aop"
xmlns:tx= "http://www.springframework.org/schema/tx" xmlns:jdbc= "http://www.springframework.org/schema/jdbc"
xmlns:context= "http://www.springframework.org/schema/context"
xmlns:mvc= "http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http: //www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http: //www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http: //www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
http: //www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http: //www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http: //www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<context:annotation-config />
<context:component-scan base- package = "com.how2java.service" />
<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= "jdbc:mysql://localhost:3306/how2java?characterEncoding=UTF-8" />
<property name= "username" value= "root" />
<property name= "password" value= "admin" />
<property name= "driverClassName" value= "com.mysql.jdbc.Driver" />
<!-- 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 1" />
<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= "dataSource" class = "org.springframework.jdbc.datasource.DriverManagerDataSource" > -->
<!-- <property name= "driverClassName" > -->
<!-- <value>com.mysql.jdbc.Driver</value> -->
<!-- </property> -->
<!-- <property name= "url" > -->
<!-- <value>jdbc:mysql: //localhost:3306/how2java?characterEncoding=UTF-8</value> -->
<!-- </property> -->
<!-- <property name= "username" > -->
<!-- <value>root</value> -->
<!-- </property> -->
<!-- <property name= "password" > -->
<!-- <value>admin</value> -->
<!-- </property> -->
<!-- </bean> -->
<bean id= "sqlSession" class = "org.mybatis.spring.SqlSessionFactoryBean" >
<property name= "typeAliasesPackage" value= "com.how2java.pojo" />
<property name= "dataSource" ref= "dataSource" />
<property name= "mapperLocations" value= "classpath:com/how2java/mapper/*.xml" />
</bean>
<bean class = "org.mybatis.spring.mapper.MapperScannerConfigurer" >
<property name= "basePackage" value= "com.how2java.mapper" />
</bean>
</beans>
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