mq transaction, with tcc option

code annotation

@EnableAckuManagement@AckuProducer@AckuOnConsumed

code config

implements DtoConverter

spring boot properties

acku.app=acku-app (k8s service name)#acku.app=http://ip:7717 (ip:port)

maven dependency

<acku.version>0.2.0</acku.version><dependency>    <groupId>io.xream.acku</groupId>    <artifactId>acku-spring-boot-starter</artifactId>    <version>${acku.version}</version></dependency>