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; 内容来自samhan

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

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import org.springframework.beans.factory.annotation.Value;

@Component copyright zvvq

public class S3Service {

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@Value("${amazonProperties.bucketName}")

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private String bucketName;

public void uploadFile(String fileName, byte[] content) { 内容来自zvvq

AmazonS3 s3client = AmazonS3Client.builder().build();

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try { copyright zvvq

s3client.putObject(new PutObjectRequest(bucketName, fileName, content)); 内容来自zvvq

} catch (AmazonServiceException e) { zvvq.cn

System.err.println("Error uploading file: " + e.getErrorMessage()); copyright zvvq

} zvvq.cn

} 内容来自samhan666

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

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import org.springframework.cloud.aws.autoconfigure.messaging.MessageListenerAutoConfiguration; zvvq.cn

import org.springframework.cloud.aws.messaging.config.annotation.EnableSqs; 内容来自samhan

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Configuration; zvvq.cn

import org.springframework.context.annotation.Import; 本文来自zvvq

import org.springframework.jms.annotation.JmsListener;

import com.amazonaws.regions.Regions;

import com.amazonaws.services.sqs.AmazonSQS;

import com.amazonaws.services.sqs.AmazonSQSClientBuilder; 内容来自zvvq

import javax.jms.Message;

import javax.jms.MessageListener; zvvq.cn

import javax.jms.TextMessage;

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@EnableSqs

@Configuration

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

public class SQSConfiguration { 内容来自zvvq，别采集哟

@Bean 内容来自samhan666

public AmazonSQS amazonSQS() { 本文来自zvvq

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

}

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

public void receiveMessage(Message message) {

TextMessage textMessage = (TextMessage) message;

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

} zvvq

}

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

import com.amazonaws.services.lambda.runtime.RequestHandler; 本文来自zvvq

import java.util.Map;

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

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@Override

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

return "Hello, world!";

}

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