ebike-plus/ebike-operations/src/main/java/com/cdzy/operations/component/KafkaConsumer.java

package com.cdzy.operations.component;

import com.cdzy.operations.service.CommandService;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.springframework.kafka.annotation.KafkaListener;
import org.springframework.stereotype.Component;

/**
 * kafka消费者
 *
 * @author xiafan
 */
@Slf4j
@Component
public class KafkaConsumer {

    @Resource
    CommandService commandService;


    /**
     * 消费者监听消息
     *
     * @param record 消息
     */
    @KafkaListener(topics = {"msg_rsp"})
    public void onMessage(ConsumerRecord<?, ?> record) throws JsonProcessingException {
        log.info("[KAFKA接收] 主题: {}, 内容: {}", record.topic(),  record.value());
        ObjectMapper objectMapper = new ObjectMapper();
        JsonNode jsonNode = objectMapper.readValue(record.value().toString(), JsonNode.class);
        String tid = jsonNode.get("tid").asText();
        commandService.onComplete(tid,true);
    }
}