简单的DAO层与applicationContext.xml请在下面找到我的applicationContect.xml请帮助我理解为什么我的Junit说成功，但数据没有插入到数据库。
<?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"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<context:component-scan base-package="com.VideoRental.*" />
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost:3306/test"/>
<property name="username" value="root"/>
<property name="password" value="root"/>
</bean>
<bean id="mySessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="myDataSource" />
<property name="annotatedClasses">
<list>
<value>com.VideoRental.domain.Category</value>
<value>com.VideoRental.domain.Customer</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect"> org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">create</prop>
<prop key="hibernate.hbm2ddl.import_files">import.sql</prop>
<prop key="connection.autocommit">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.connection.autocommit">true</prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="mySessionFactory"/>
</bean>
</beans>
2条答案
按热度按时间ljo96ir51#
默认情况下，
@Transactional测试将在测试方法完成时回滚所有更改。因此，即使测试通过，更改也仅对当前运行的事务有效。要持久化更改，您需要提交事务。查看此答案的示例以了解更多细节。
您可以将
@Transactional替换为transactionTemplate，以便在完成测试之前提交事务。zvms9eto2#
如果在项目中使用
@Transactional注解驱动，则只需设置我已经研究了几天，最后在我的本地测试用例中工作得很好，希望这对你也有帮助。