mybatis spring xml设置

所有的properties文件在最初入口xml文件中定义。

<bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="locations">
<list>
<value>classpath*:*.properties</value>
</list>
</property>
</bean>

<!-- 创建SqlSessionFactory，同时指定数据源 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="accgDataSource" />
<property name="mapperLocations">
<array>
<value>classpath*:META-INF/mybatis/mapper/*.xml</value>
</array>
</property>
<!--typeHandlersPackage 节点保存了数据库字段类型和java字段类型之间的映射 -->
<property name="typeHandlersPackage" value="common.mybatis.type" />
<property name="configurationProperties">
<map>
<entry key="__dbPrefix" value="${db.prefix}" />
</map>
</property>
</bean>

typeHandlersPackage的value是一个package，可以保存多个class

<!-- 事务相关配置 -->
<tx:annotation-driven transaction-manager="transactionManager" order="1" />

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="accgDataSource" />
</bean>

配置事务

<property name="dataSource" ref="accgDataSource" />定义的bean在下方

<!-- Mybatis Mapper扫描 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="annotationClass" value="org.springframework.stereotype.Repository" />
<property name="basePackage" value="com.fcore.**.dao" />
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
</bean>

<!-- 数据源配置 -->
<bean id="accgDataSource" parent="abstractDataSource">
<property name="driverClassName" value="${accg.0.mysql.driver}" />
<property name="maxActive" value="${accg.0.jdbc.maxActive}" />
<property name="url" value="${accg.0.jdbc.url}" />
<property name="username" value="${accg.0.jdbc.username}" />
<property name="password" value="${accg.0.jdbc.password}" />
<property name="numTestsPerEvictionRun" value="${accg.0.jdbc.num
4000
TestsPerEvictionRun}" />
</bean>

<bean id="abstractDataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
<property name="filters" value="${accg.datasource.filters}" />
<property name="defaultAutoCommit" value="${accg.datasource.defaultAutoCommit}" />
<property name="initialSize" value="${accg.datasource.initialSize}" />
<property name="minIdle" value="${accg.datasource.minIdle}" />
<property name="maxWait" value="${accg.datasource.maxWait}" />
<property name="testWhileIdle" value="${accg.datasource.testWhileIdle}" />
<property name="testOnBorrow" value="${accg.datasource.testOnBorrow}" />
<property name="testOnReturn" value="${accg.datasource.testOnReturn}" />
<property name="validationQuery" value="${accg.datasource.validationQuery}" />
<property name="timeBetweenEvictionRunsMillis" value="${accg.datasource.timeBetweenEvictionRunsMillis}" />
<property name="minEvictableIdleTimeMillis" value="${accg.datasource.minEvictableIdleTimeMillis}" />
<property name="logAbandoned" value="${accg.datasource.logAbandoned}" />
<property name="removeAbandoned" value="${accg.datasource.removeAbandoned}" />
<property name="removeAbandonedTimeout" value="${accg.datasource.removeAbandonedTimeout}" />
</bean>

<bean id="batchSqlSession" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg index="0" ref="sqlSessionFactory" />
<constructor-arg index="1" value="BATCH" />
</bean>

再如下贴出配置文件。

test.resources.config/mysql.properties

定义了所有的字段。

另外，在test中有一个spring-config-mysql.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"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> 
<!-- 确保可在@Value中, 使用SeEL表达式获取资源属性 -->
<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="properties" ref="configProperties" />
</bean>

<bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="locations">
<list>
<value>classpath:/config/*.properties</value>
</list>
</property>
</bean>

<!-- 初始化Flogger Container -->
<bean id="initLogContainerBean" class="com.common.logger.InitLogContainerBean">
<property name="logLocation" value="classpath*:META-INF/log/*.log.xml" />
<property name="errorLocation" value="classpath*:META-INF/error/*.error.xml" />
</bean>

<!-- Spring annotation扫描 -->
<context:component-scan base-package="com.fbu.fcore.accounting.common" />

<!-- 日切服务 -->
<bean id="dayCutService" class="com.common.daycut.service.impl.DayCutServiceImpl" />

<bean id="accountingEntryGenerator" class="com.accounting.common.service.AccountingEntryGenerator" />
<bean id="accountingRuleEngine" class="com.accounting.common.service.AccountingRuleEngine" init-method="init" />

<!-- Imports -->
<import resource="classpath:/spring/spring-mybatis.xml" />
<import resource="classpath:/spring/spring-cache.xml" />
<import resource="classpath:/spring/spring-uid-generator.xml" />
<import resource="classpath:/spring/spring-jobs.xml" />

</beans>