引用此doc https://docs.spring.io/spring-kafka/reference/htmlsingle/#kafka-streams的4.2.6
如何使用kafka stream spring支持访问州商店?
没有春天,你可以做到吗?
StreamsBuilder builder = ...;
// Start an instance of the topology
KafkaStreams streams = new KafkaStreams(builder, config);
...
// Get the key-value store CountsKeyValueStore
ReadOnlyKeyValueStore<String, Long> keyValueStore =
streams.store("CountsKeyValueStore", QueryableStoreTypes.keyValueStore());
但我不确定如何访问Kafka Streams对象。
自动装载StreamsBuilderFactoryBean
(或者从应用程序上下文中获取对它的引用)并调用getKafkaStreams()
。