springboot 配置事务

开启事务注解

pom：

<dependency>
	<groupId>org.springframework.boot</groupId>
	<artifactId>spring-boot-starter-aop</artifactId>
</dependency>

@EnableTransactionManagement
@EnableAspectJAutoProxy (exposeProxy = true) // aop 切面

配置事务代码

@Aspect
@Configuration
public class TransactionAdviceConfig {
    private Logger logger = LoggerFactory.getLogger(TransactionAdviceConfig.class);

   private static final String POINTCUT_EXPRESSION = "execution(* com..service.impl..*ServiceImpl.*(..))";

    @Autowired
    private PlatformTransactionManager transactionManager;

    @Bean
    public TransactionInterceptor txAdvice() {

        RuleBasedTransactionAttribute txRequired = new RuleBasedTransactionAttribute();
        txRequired.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
        txRequired.setRollbackRules(Collections.singletonList(new RollbackRuleAttribute(Exception.class)));

        RuleBasedTransactionAttribute txRequiredReadOnly = new RuleBasedTransactionAttribute();
        txRequiredReadOnly.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
        txRequiredReadOnly.setReadOnly(true);

        NameMatchTransactionAttributeSource source = new NameMatchTransactionAttributeSource();
        source.addTransactionalMethod("do*", txRequired);
        source.addTransactionalMethod("get*", txRequiredReadOnly);
        source.addTransactionalMethod("select*", txRequiredReadOnly);
        source.addTransactionalMethod("count*", txRequiredReadOnly);
        return new TransactionInterceptor(transactionManager, source);
    }

    @Bean
    public Advisor txAdviceAdvisor() {
        logger.info("===============================创建txAdviceAdvisor===================================");
        AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
        pointcut.setExpression(POINTCUT_EXPRESSION);
        return new DefaultPointcutAdvisor(pointcut, txAdvice());
    }

}