applycationContext.xml文件配置信息
发布时间:2020-12-16 23:40:28 所属栏目:百科 来源:网络整理
导读:?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:tx="http://www.springfr
<?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: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/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <!--配置properties文件的位置--> <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder> <!--配置spring创建IOC容器时要扫描的包--> <context:component-scan base-package="com.itheima"> <!--配置扫描注解时,排除表现层注解,要求表现层对象必须都用Controller注解--> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"></context:exclude-filter> </context:component-scan> <!--配置spring整合mybatis的工厂类对象--> <bean id="sqlSessionFactoryBean" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"></property> </bean> <!--配置数据源--> <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="${jdbc.driver}"></property> <property name="url" value="${jdbc.url}"></property> <property name="username" value="${jdbc.username}"></property> <property name="password" value="${jdbc.password}"></property> </bean> <!--配置映射文件的位置,用于让spring读取包下的类,来创建dao接口的代理实现类,同时存入ioc容器--> <bean id="mapperScanner" class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="com.itheima.dao"></property> </bean> <!--配置事务管理器--> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource"></property> </bean> <!--配置事务的通知--> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <!--配置事务的属性--> <tx:attributes> <tx:method name="*" propagation="REQUIRED" read-only="false"/> <tx:method name="find*" read-only="true" propagation="SUPPORTS"/> </tx:attributes> </tx:advice> <!--配置aop--> <aop:config> <!--配置通用切入点表达式--> <aop:pointcut id="pt1" expression="execution(* com.itheima.service.impl.*.*(..))"></aop:pointcut> <!--建立切入点表达式和事务通知的关系--> <aop:advisor advice-ref="txAdvice" pointcut-ref="pt1"></aop:advisor> </aop:config></beans> (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |