springboot使用kafka自定义JSON序列化器和反序列化器

1. 序列化器

package com.springboot.kafkademo.serialization;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import org.apache.kafka.common.serialization.Serializer;

import java.util.Map;

/**
 * Created with IntelliJ IDEA.
 *
 * @author: 
 * @description: 自定义kafka value的序列化
 * @data: 2020/10/15 10:27 PM
 */
public class JSONSerializer implements Serializer