[英]Listen message queue SQS with Spring Boot not works with standard config
我无法使用 Spring Boot 和 SQS 制作工作队列侦听器(消息已发送并出现在 SQS ui 中)
@MessageMapping
或@SqsListener
不起作用
爪哇:11
弹簧靴:2.1.7
依赖:spring-cloud-aws-messaging
这是我的配置
@Configuration
@EnableSqs
public class SqsConfig {
@Value("#{'${env.name:DEV}'}")
private String envName;
@Value("${cloud.aws.region.static}")
private String region;
@Value("${cloud.aws.credentials.access-key}")
private String awsAccessKey;
@Value("${cloud.aws.credentials.secret-key}")
private String awsSecretKey;
@Bean
public Headers headers() {
return new Headers();
}
@Bean
public MessageQueue queueMessagingSqs(Headers headers,
QueueMessagingTemplate queueMessagingTemplate) {
Sqs queue = new Sqs();
queue.setQueueMessagingTemplate(queueMessagingTemplate);
queue.setHeaders(headers);
return queue;
}
private ResourceIdResolver getResourceIdResolver() {
return queueName -> envName + "-" + queueName;
}
@Bean
public DestinationResolver destinationResolver(AmazonSQSAsync amazonSQSAsync) {
DynamicQueueUrlDestinationResolver destinationResolver = new DynamicQueueUrlDestinationResolver(
amazonSQSAsync,
getResourceIdResolver());
destinationResolver.setAutoCreate(true);
return destinationResolver;
}
@Bean
public QueueMessagingTemplate queueMessagingTemplate(AmazonSQSAsync amazonSQSAsync,
DestinationResolver destinationResolver) {
return new QueueMessagingTemplate(amazonSQSAsync, destinationResolver, null);
}
@Bean
public QueueMessageHandlerFactory queueMessageHandlerFactory() {
QueueMessageHandlerFactory factory = new QueueMessageHandlerFactory();
MappingJackson2MessageConverter messageConverter = new MappingJackson2MessageConverter();
messageConverter.setStrictContentTypeMatch(false);
factory.setArgumentResolvers(Collections.singletonList(new PayloadArgumentResolver(messageConverter)));
return factory;
}
@Bean
public SimpleMessageListenerContainerFactory simpleMessageListenerContainerFactory(AmazonSQSAsync amazonSqs) {
SimpleMessageListenerContainerFactory factory = new SimpleMessageListenerContainerFactory();
factory.setAmazonSqs(amazonSqs);
factory.setMaxNumberOfMessages(10);
factory.setWaitTimeOut(2);
return factory;
}
}
我还注意到org.springframework.cloud.aws.messaging.config.SimpleMessageListenerContainerFactory
和org.springframework.cloud.aws.messaging.config.annotation.SqsConfiguration
在启动时运行
还有我的测试
@RunWith(SpringJUnit4ClassRunner.class)
public class ListenTest {
@Autowired
private MessageQueue queue;
private final String queueName = "test-queue-receive";
private String result = null;
@Test
public void test_listen() {
// given
String data = "abc";
// when
queue.send(queueName, data).join();
// then
Awaitility.await()
.atMost(10, TimeUnit.SECONDS)
.until(() -> Objects.nonNull(result));
Assertions.assertThat(result).equals(data);
}
@MessageMapping(value = queueName)
public void receive(String data) {
this.result = data;
}
}
你觉得有什么不对吗?
我为 example 创建了一个 repo :( https://github.com/mmaryo/java-sqs-test )
在测试文件夹中,更改“application.yml”中的 aws 凭据
然后运行测试
我在使用 spring-cloud-aws-messaging 包时遇到了同样的问题,但后来我在 @SqsListener 注释中使用了队列 URL 而不是队列名称,并且它起作用了。
@SqsListener(value = { "https://full-queue-URL" }, deletionPolicy = SqsMessageDeletionPolicy.ON_SUCCESS)
public void receive(String message) {
// do something
}
使用 spring-cloud-starter-aws-messaging 包时,您似乎可以使用队列名称。 如果您不想使用 starter 包,我相信有一些配置允许使用队列名称而不是 URL。
编辑:尽管我在我的属性文件中列出了 us-east-1,但我注意到该区域被默认为 us-west-2。 然后我创建了一个 RegionProvider bean 并将区域设置为 us-east-1,现在当我在 @SqsMessaging 中使用队列名称时,它被找到并正确解析为框架代码中的 URL。
您需要利用 @Primary 注释,这对我有用:
@Autowired(required = false)
private AWSCredentialsProvider awsCredentialsProvider;
@Autowired
private AppConfig appConfig;
@Bean
public QueueMessagingTemplate getQueueMessagingTemplate() {
return new QueueMessagingTemplate(sqsClient());
}
@Primary
@Bean
public AmazonSQSAsync sqsClient() {
AmazonSQSAsyncClientBuilder builder = AmazonSQSAsyncClientBuilder.standard();
if (this.awsCredentialsProvider != null) {
builder.withCredentials(this.awsCredentialsProvider);
}
if (appConfig.getSqsRegion() != null) {
builder.withRegion(appConfig.getSqsRegion());
} else {
builder.withRegion(Regions.DEFAULT_REGION);
}
return builder.build();
}
build.gradle 需要这些 deps:
implementation("org.springframework.cloud:spring-cloud-starter-aws:2.2.0.RELEASE")
implementation("org.springframework.cloud:spring-cloud-aws-messaging:2.2.0.RELEASE")
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.