Java框架与云计算服务的集成策略（java框架与组件

import com.amazonaws.AmazonServiceException;

import com.amazonaws.AmazonS3;

import com.amazonaws.AmazonS3Client;

copyright zvvq

import com.amazonaws.services.s3.model.PutObjectRequest;

import org.springframework.beans.factory.annotation.Value; 本文来自zvvq

@Component copyright zvvq

public class S3Service { copyright zvvq

@Value("${amazonProperties.bucketName}") zvvq好，好zvvq

private String bucketName;

public void uploadFile(String fileName, byte[] content) {

AmazonS3 s3client = AmazonS3Client.builder().build(); 内容来自zvvq

try { zvvq.cn

s3client.putObject(new PutObjectRequest(bucketName, fileName, content)); zvvq.cn

} catch (AmazonServiceException e) { 内容来自zvvq

System.err.println("Error uploading file: " + e.getErrorMessage()); 内容来自samhan

}

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}

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} zvvq

import org.springframework.cloud.aws.autoconfigure.context.ContextResourceLoaderAutoConfiguration; zvvq

import org.springframework.cloud.aws.autoconfigure.messaging.MessageListenerAutoConfiguration; 本文来自zvvq

import org.springframework.cloud.aws.messaging.config.annotation.EnableSqs; copyright zvvq

import org.springframework.context.annotation.Bean; 内容来自zvvq

import org.springframework.context.annotation.Configuration; 内容来自zvvq，别采集哟

import org.springframework.context.annotation.Import;

copyright zvvq

import org.springframework.jms.annotation.JmsListener;

import com.amazonaws.regions.Regions;

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import com.amazonaws.services.sqs.AmazonSQS;

import com.amazonaws.services.sqs.AmazonSQSClientBuilder; zvvq.cn

import javax.jms.Message; zvvq

import javax.jms.MessageListener;

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import javax.jms.TextMessage; zvvq好，好zvvq

@EnableSqs

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@Configuration zvvq.cn

@Import({ContextResourceLoaderAutoConfiguration.class, MessageListenerAutoConfiguration.class})

public class SQSConfiguration { zvvq好，好zvvq

@Bean 本文来自zvvq

public AmazonSQS amazonSQS() { 内容来自zvvq，别采集哟

return AmazonSQSClientBuilder.standard().withRegion(Regions.US_EAST_1).build();

}

@JmsListener(destination = "${sqsProperties.queueName}")

copyright zvvq

public void receiveMessage(Message message) {

TextMessage textMessage = (TextMessage) message; zvvq

System.out.println("Received message: " + textMessage.getText());

}

} 内容来自samhan

import com.amazonaws.services.lambda.runtime.Context; 内容来自samhan666

import com.amazonaws.services.lambda.runtime.RequestHandler;

import java.util.Map; 内容来自samhan666

public class HelloLambda implements RequestHandler<Map<String, String>, String> {

@Override

public String handleRequest(Map<String, String> input, Context context) { zvvq

return "Hello, world!";

} 内容来自samhan666

} 内容来自samhan