如何抓取Spring云流中自动生成的KafkaTemplate？

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-stream</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-stream-binder-kafka</artifactId>
</dependency>

spring:
  cloud:
    stream:
      bindings:
        output:
          destination: my-topic
          content-type: application/json
          producer:
            required-groups: my-consumer-group
      kafka:
        binder:
          brokers: localhost:9092
          zkNodes: localhost:2181

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.kafka.core.KafkaTemplate;
import org.springframework.stereotype.Component;

@Component
public class MyProducer {

    private final KafkaTemplate<String, String> kafkaTemplate;

    @Autowired
    public MyProducer(KafkaTemplate<String, String> kafkaTemplate) {
        this.kafkaTemplate = kafkaTemplate;
    }

    public void sendMessage(String message) {
        kafkaTemplate.send("my-topic", message);
    }
}