<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
         http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
         http://www.springframework.org/schema/context
         http://www.springframework.org/schema/context/spring-context.xsd">
    <context:property-placeholder location="classpath*:kafka.properties" />
    <!-- 定义producer的参数 -->
    <bean id="producerProperties" class="java.util.HashMap">
        <constructor-arg>
                <entry key="bootstrap.servers" value="${bootstrap.servers}" />
                <entry key="group.id" value="${group.id}" />
                <entry key="retries" value="${retries}" />
                <entry key="batch.size" value="${batch.size}" />
                <entry key="linger.ms" value="${linger.ms}" />
                <entry key="buffer.memory" value="${buffer.memory}" />
                <entry key="acks" value="${acks}" />
                <entry key="key.serializer"
                       value="org.apache.kafka.common.serialization.StringSerializer" />
                <entry key="value.serializer"
                       value="org.apache.kafka.common.serialization.StringSerializer" />
        </constructor-arg>
    </bean>
    <!-- 创建kafkatemplate需要使用的producerfactory bean -->
    <bean id="producerFactory"
          class="org.springframework.kafka.core.DefaultKafkaProducerFactory">
        <constructor-arg>
            <ref bean="producerProperties" />
        </constructor-arg>
    </bean>
    <!-- 创建kafkatemplate bean，使用的时候，只需要注入这个bean，即可使用template的send消息方法 -->
    <bean id="kafkaTemplate" class="org.springframework.kafka.core.KafkaTemplate">
        <constructor-arg ref="producerFactory" />
        <constructor-arg name="autoFlush" value="true" />
        <property name="defaultTopic" value="jq-test" />
    </bean>
</beans>

其中${xxxx}是从配置文件kafka.properties引入的。对集群链接的一些属性进行配置。

import java.util.HashMap;
import java.util.Map;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.kafka.core.KafkaTemplate;
import org.springframework.kafka.support.SendResult;
import org.springframework.util.concurrent.FailureCallback;
import org.springframework.util.concurrent.ListenableFuture;
import org.springframework.util.concurrent.SuccessCallback;
import club.codeapes.common.date.DateUtil;
import net.sf.json.JSONObject;
public class KafkaSendMsgUtils {
    public static final  ClassPathXmlApplicationContext CONTEXT = new ClassPathXmlApplicationContext("/spring-kafka-provider.xml");
    @SuppressWarnings("unchecked")
    public static <K,T>void sendMessage(String topic, Integer partition, Long timestamp,  K key, T data) {
        KafkaTemplate<K, T> kafkaTemplate = (KafkaTemplate<K, T>) CONTEXT.getBean("kafkaTemplate");
        ListenableFuture<SendResult<K, T>> listenableFuture = null;
        if (kafkaTemplate.getDefaultTopic().equals(topic)) {
            listenableFuture =  kafkaTemplate.sendDefault(partition,timestamp,key,data);
        }else {
            listenableFuture = kafkaTemplate.send(topic,partition,timestamp,key,data);
        //发送成功回调
        SuccessCallback<SendResult<K, T>> successCallback = new SuccessCallback<SendResult<K, T>>() {
            @Override
            public void onSuccess(SendResult<K, T> result) {
                               System.out.println("成功");
        //发送失败回调
        FailureCallback failureCallback = new FailureCallback() {
            @Override
            public void onFailure(Throwable ex) {
                throw new RuntimeException(ex);
        listenableFuture.addCallback(successCallback, failureCallback);
其中kafkaTemplate send 方法使用多态重载的，可以有许多不同的参数可以根据自己需要进行调用传参。
        //发送成功回调
        SuccessCallback<SendResult<K, T>> successCallback = new SuccessCallback<SendResult<K, T>>() {
            @Override
            public void onSuccess(SendResult<K, T> result) {
                //成功业务逻辑
                System.out.println("成功");
        //发送失败回调
        FailureCallback failureCallback = new FailureCallback() {
            @Override
            public void onFailure(Throwable ex) {
                System.out.println("失败");
                //失败业务逻辑
                throw new RuntimeException(ex);
        listenableFuture.addCallback(successCallback, failureCallback);