document_parse/src/main/java/com/bfd/parse/utils/SpringBootKafka.java

package com.bfd.parse.utils;

import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.kafka.core.KafkaTemplate;
import org.springframework.kafka.support.SendResult;
import org.springframework.stereotype.Component;
import org.springframework.util.concurrent.ListenableFuture;
import org.springframework.util.concurrent.ListenableFutureCallback;

/**
 * @PROJECT_NAME: companybusinesscrawl
 * @DESCRIPTION:SpringBootKafka 工具类
 * @AUTHOR: ying.zhao
 * @DATE: 2023/4/6 11:09
 */
@Slf4j
@Component
public class SpringBootKafka {
    @Autowired
    private KafkaTemplate<String, Object> kafkaTemplate;
    /**
     * 自定义topicKafkaTemplate
     */
    /**
     * public static final String TOPIC = "companyBussTest";
     **/
    public void send(String topic, String message) {
        //发送消息
        ListenableFuture<SendResult<String, Object>> future = kafkaTemplate.send(topic, message);
        future.addCallback(new ListenableFutureCallback<SendResult<String, Object>>() {
            @Override
            public void onFailure(Throwable throwable) {
                //发送失败的处理
                log.info(topic + " - 生产者 发送消息失败：" + throwable.getMessage());
            }

            @Override
            public void onSuccess(SendResult<String, Object> stringObjectSendResult) {
                //成功的处理
                log.info("{} - 生产者 发送消息成功：",topic);
            }
        });
    }
}