我正在将应用程序迁移到Spring boot 3.0，但我在我的一个服务（注解@Service se Spring Boot）中注入ProducerTemplate时遇到问题。我使用的是Camel当前Spring Boot版本的Spring Boot启动器：2.7.5

    <dependency>
        <groupId>org.apache.camel.springboot</groupId>
        <artifactId>camel-spring-boot-starter</artifactId>
        <version>3.15.0</version>
    </dependency>
    
    <dependency>
        <groupId>org.apache.camel.springboot</groupId>
        <artifactId>camel-rabbitmq-starter</artifactId>
        <version>3.15.0</version>
    </dependency>

我的ProducerTemplate被注入到扩展RouteBuilder的服务的构造函数中

    @Service
    public class MyServiceImpl extends RouteBuilder implements MyService {
    
        private final ProducerTemplate producerTemplate;
    
        @Autowired
        public MyServiceImpl(ProducerTemplate producerTemplate) {
            this.producerTemplate = producerTemplate;
        }

启动时，应用程序崩溃并出现以下消息：

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in com.mycompany.ServiceImpl required a bean of type 'org.apache.camel.ProducerTemplate' that could not be found.

The injection point has the following annotations:
    - @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'org.apache.camel.ProducerTemplate' in your configuration.

我不太清楚我应该如何接受它。我想我必须使用依赖项

        <dependency>
            <groupId>org.apache.camel</groupId>
            <artifactId>camel-core</artifactId>
            <version>3.15.0</version>
        </dependency>

而不是

        <dependency>
            <groupId>org.apache.camel.springboot</groupId>
            <artifactId>camel-spring-boot-starter</artifactId>
            <version>3.15.0</version>
        </dependency>

但是我真的不知道我应该如何实例化ProducerTemplate和CamelContext？

我试着不相信这样的事情：

    @Configuration
    public class CamelConfig {
    
        @Bean
        public CamelContext getCamelContext() throws Exception {
            CamelContext context = new DefaultCamelContext();
            if (context.isStopped()) context.start();
            return context;
        }
    
        @Bean
        public ProducerTemplate getProducerTemplate() throws Exception
        {
            final ProducerTemplate template = getCamelContext().createProducerTemplate();
            return template;
        }
    
    }

    @Service
    public class MyServiceImpl implements MyService {
    
        private final ProducerTemplate producerTemplate;
    
        private CamelContext context;
        
        @Autowired
        public MyServiceImpl(ProducerTemplate producerTemplate, CamelContext context) {
            this.producerTemplate = producerTemplate;
            this.context = context;
            try {
                this.context.addRoutes(new RouteBuilder() {
                    @Override
                    public void configure() throws Exception {
    
                        from("direct:update-legacy")
                                .to("bean:updateJdbc");

应用程序失败并出现以下错误消息：

Caused by: org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint: bean://updateJdbc due to: No bean could be found in the registry for: updateJdbc