Spring Boot 3.0.0，SQS：java.lang.ClassNotFoundException：org.springframework.messaging.handler.annotation.support.PayloadArgumentResolver

Question

我正在尝试设置

@SqsListener

工作，但我遇到了这个异常：

 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'simpleMessageListenerContainer' defined in org.springframework.cloud.aws.messaging.config.annotation.SqsConfiguration: Failed to instantiate [org.springframework.cloud.aws.messaging.listener.SimpleMessageListenerContainer]: Factory method 'simpleMessageListenerContainer' threw exception with message: Error creating bean with name 'queueMessageHandler' defined in org.springframework.cloud.aws.messaging.config.annotation.SqsConfiguration: org/springframework/messaging/handler/annotation/support/PayloadArgumentResolver
........
........
    Caused by: java.lang.ClassNotFoundException: org.springframework.messaging.handler.annotation.support.PayloadArgumentResolver
        at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[na:na]
        at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]
        at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[na:na]
        ... 44 common frames omitted

来自我的 build.gradle：

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-web'
    compileOnly 'org.projectlombok:lombok'
    annotationProcessor 'org.projectlombok:lombok'
    implementation 'org.springframework.cloud:spring-cloud-aws-messaging:2.2.6.RELEASE'
    implementation 'org.springframework.cloud:spring-cloud-starter-aws:2.2.6.RELEASE'
    implementation 'org.springframework:spring-messaging:6.0.2'

    implementation 'io.awspring.cloud:spring-cloud-starter-aws-messaging:2.4.2'
    implementation 'io.awspring.cloud:spring-cloud-aws-dependencies:2.4.2'
    implementation 'software.amazon.awssdk:sqs:2.18.38'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

我尝试了不同的项目设置，但一切都以：造成：

java.lang.ClassNotFoundException: org.springframework.messaging.handler.annotation.support.PayloadArgumentResolver

我认为

PayloadArgumentResolver

从 Spring 5.2 开始已被弃用，取而代之的是

PayloadMethodArgumentResolver

。

这是一个错误还是依赖问题？

Answer 1

尝试将

spring-messaging

降级为

5.3.24

版本作为解决方法

implementation 'org.springframework:spring-messaging:5.3.24'

Answer 2

Spring Cloud AWS 2.x 版本不支持 Spring Boot 3。请查看此处 https://github.com/awspring/spring-cloud-aws。 Spring Cloud AWS 3.x 版本支持 Spring Boot 3，目前处于 RC2 阶段。

Answer 3

是的，就我而言，我必须使用 PayloadMethodArgumentResolver 并且它有效。

 implementation('io.awspring.cloud:spring-cloud-aws-core:3.0.2') 
 implementation('io.awspring.cloud:spring-cloud-aws-messaging:2.4.4') 
 implementation('io.awspring.cloud:spring-cloud-starter-aws:2.4.4')

 @Bean  public QueueMessageHandler queueMessageHandler () {
        QueueMessageHandlerFactory queueMsgHandlerFactory = new
 QueueMessageHandlerFactory();
        queueMsgHandlerFactory.setAmazonSqs(amazonSQSAsync());
        QueueMessageHandler queueMessageHandler =
 queueMsgHandlerFactory.createQueueMessageHandler();
        List<HandlerMethodArgumentResolver> list = new ArrayList<>();
        HandlerMethodArgumentResolver resolver = new
 PayloadMethodArgumentResolver(new MappingJackson2MessageConverter());
        list.add(resolver);
        queueMessageHandler.setArgumentResolvers(list);
 
        return queueMessageHandler;     }