将多区域接入点与支持的 API 操作结合使用

以下示例命令检索您的多区域接入点路由配置，以便您可以查看桶的当前路由状态。要使用此示例命令，请将 user input placeholders 替换为您自己的信息。

aws s3control get-multi-region-access-point-routes
--region eu-west-1
--account-id 111122223333
--mrap arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap

以下 SDK for Java 代码检索您的多区域接入点路由配置，以便您可以查看桶的当前路由状态。要使用此示例语法，请将 user input placeholders 替换为您自己的信息。

S3ControlClient s3ControlClient = S3ControlClient.builder()
    .region(Region.US_EAST_1)
    .credentialsProvider(credentialsProvider)
    .build();
 
GetMultiRegionAccessPointRoutesRequest request = GetMultiRegionAccessPointRoutesRequest.builder()
    .accountId("111122223333")
    .mrap("arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap")
    .build();
 
GetMultiRegionAccessPointRoutesResponse response = s3ControlClient.getMultiRegionAccessPointRoutes(request);

以下 SDK for JavaScript 代码检索您的多区域接入点路由配置，以便您可以查看桶的当前路由状态。要使用此示例语法，请将 user input placeholders 替换为您自己的信息。

const REGION = 'us-east-1'
 
const s3ControlClient = new S3ControlClient({
  region: REGION
})
 
export const run = async () => {
  try {
    const data = await s3ControlClient.send(
      new GetMultiRegionAccessPointRoutesCommand({
        AccountId: '111122223333',
        Mrap: 'arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap',
      })
    )
    console.log('Success', data)
    return data
  } catch (err) {
    console.log('Error', err)
  }
}
 
run()

以下 SDK for Python 代码检索您的多区域接入点路由配置，以便您可以查看桶的当前路由状态。要使用此示例语法，请将 user input placeholders 替换为您自己的信息。

s3.get_multi_region_access_point_routes(
        AccountId=111122223333,
        Mrap=arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap)['Routes']

以下示例命令将更新您的多区域接入点路由配置。在此示例中，amzn-s3-demo-bucket1 设置为主动状态，amzn-s3-demo-bucket2 设置为被动状态。要使用此示例命令，请将 user input placeholders 替换为您自己的信息。

aws s3control submit-multi-region-access-point-routes
--region ap-southeast-2 
--account-id 111122223333
--mrap arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap
--route-updates Bucket=amzn-s3-demo-bucket1,TrafficDialPercentage=100
                Bucket=amzn-s3-demo-bucket2,TrafficDialPercentage=0

以下 SDK for Java 代码将更新您的多区域接入点路由配置。要使用此示例语法，请将 user input placeholders 替换为您自己的信息。

S3ControlClient s3ControlClient = S3ControlClient.builder()
    .region(Region.ap-southeast-2)
    .credentialsProvider(credentialsProvider)
    .build();
 
SubmitMultiRegionAccessPointRoutesRequest request = SubmitMultiRegionAccessPointRoutesRequest.builder()
    .accountId("111122223333")
    .mrap("arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap")
    .routeUpdates(
        MultiRegionAccessPointRoute.builder()
            .region("eu-west-1")
            .trafficDialPercentage(100)
            .build(),
        MultiRegionAccessPointRoute.builder()
            .region("ca-central-1")
            .bucket("111122223333")
            .trafficDialPercentage(0)
            .build()
    )
    .build();
 
SubmitMultiRegionAccessPointRoutesResponse response = s3ControlClient.submitMultiRegionAccessPointRoutes(request);

以下 SDK for JavaScript 代码将更新您的多区域接入点路由配置。要使用此示例语法，请将 user input placeholders 替换为您自己的信息。

const REGION = 'ap-southeast-2'
 
const s3ControlClient = new S3ControlClient({
  region: REGION
})
 
export const run = async () => {
  try {
    const data = await s3ControlClient.send(
      new SubmitMultiRegionAccessPointRoutesCommand({
        AccountId: '111122223333',
        Mrap: 'arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap',
        RouteUpdates: [
          {
            Region: 'eu-west-1',
            TrafficDialPercentage: 100,
          },
          {
            Region: 'ca-central-1',
            Bucket: 'amzn-s3-demo-bucket1',
            TrafficDialPercentage: 0,
          },
        ],
      })
    )
    console.log('Success', data)
    return data
  } catch (err) {
    console.log('Error', err)
  }
}
 
run()

以下 SDK for Python 代码将更新您的多区域接入点路由配置。要使用此示例语法，请将 user input placeholders 替换为您自己的信息。

s3.submit_multi_region_access_point_routes(
        AccountId=111122223333,
        Mrap=arn:aws:s3::111122223333:accesspoint/abcdef0123456.mrap, 
        RouteUpdates= [{
            'Bucket': amzn-s3-demo-bucket,
            'Region': ap-southeast-2, 
            'TrafficDialPercentage': 10
        }])

以下示例数据面板请求将 example.txt 上传到指定的多区域接入点。要使用此示例，请将 user input placeholders 替换为您自己的信息。

aws s3api put-object --bucket arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap --key example.txt --body example.txt

S3Client s3Client = S3Client.builder()
        .build();
        
PutObjectRequest objectRequest = PutObjectRequest.builder()
        .bucket("arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap")
        .key("example.txt")
        .build();

s3Client.putObject(objectRequest, RequestBody.fromString("Hello S3!"));

const client = new S3Client({});

async function putObjectExample() {
    const command = new PutObjectCommand({
        Bucket: "arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap",
        Key: "example.txt",
        Body: "Hello S3!",
    });
    
    try {
        const response = await client.send(command);
        console.log(response);
    } catch (err) {
        console.error(err);
    }
}

import boto3

client = boto3.client('s3')
client.put_object(
    Bucket='arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap',
    Key='example.txt',
    Body='Hello S3!'
)

以下示例数据面板请求从指定的多区域接入点检索 example.txt 并将其下载为 downloaded_example.txt。要使用此示例，请将 user input placeholders 替换为您自己的信息。

aws s3api get-object --bucket arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap --key example.txt downloaded_example.txt

S3Client s3 = S3Client
   .builder()
   .build();

GetObjectRequest getObjectRequest = GetObjectRequest.builder()
    .bucket("arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap")
    .key("example.txt")
    .build();

s3Client.getObject(getObjectRequest);

const client = new S3Client({})

async function getObjectExample() {
    const command = new GetObjectCommand({
        Bucket: "arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap",
        Key: "example.txt"
    });
    
    try {
        const response = await client.send(command);
        console.log(response);
    } catch (err) {
        console.error(err);
    }
}

import boto3

client = boto3.client('s3')
client.get_object(
    Bucket='arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap',
    Key='example.txt'
)

以下示例数据面板请求列出了桶中的对象，该桶位于 ARN 指定的多区域接入点的底层。要使用此示例，请将 user input placeholders 替换为您自己的信息。

aws s3api list-objects-v2 --bucket arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap

S3Client s3Client = S3Client.builder()
        .build();
        
String bucketName = "arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap";

ListObjectsV2Request listObjectsRequest = ListObjectsV2Request
    .builder()
    .bucket(bucketName)
    .build();

 s3Client.listObjectsV2(listObjectsRequest);

const client = new S3Client({});

async function listObjectsExample() {
    const command = new ListObjectsV2Command({
        Bucket: "arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap",
    });
    
    try {
        const response = await client.send(command);
        console.log(response);
    } catch (err) {
        console.error(err);
    }
}

import boto3

client = boto3.client('s3')
client.list_objects_v2(
    Bucket='arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap'
)

aws s3 presign arn:aws:s3::123456789012:accesspoint/MultiRegionAccessPoint_alias/example-file.txt

import logging
import boto3
from botocore.exceptions import ClientError

s3_client = boto3.client('s3',aws_access_key_id='xxx',aws_secret_access_key='xxx')
s3_client.generate_presigned_url(HttpMethod='PUT',ClientMethod="put_object", Params={'Bucket':'arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap','Key':'example-file'})

S3Presigner s3Presigner = S3Presigner.builder()
    .credentialsProvider(StsAssumeRoleCredentialsProvider.builder()
        .refreshRequest(assumeRole)
        .stsClient(stsClient)
        .build())
    .build();

GetObjectRequest getObjectRequest = GetObjectRequest.builder()
    .bucket("arn:aws:s3::123456789012:accesspoint/abcdef0123456.mrap")
    .key("example-file")
    .build();

GetObjectPresignRequest preSignedReq = GetObjectPresignRequest.builder()
    .getObjectRequest(getObjectRequest)
    .signatureDuration(Duration.ofMinutes(10))
    .build();

PresignedGetObjectRequest presignedGetObjectRequest = s3Presigner.presignGetObject(preSignedReq);

要从连接到申请方付款桶的多区域接入点下载对象，您必须指定 --request-payer requester 作为 get-object 请求的一部分。您还必须指定桶中文件的名称以及应存储所下载文件的位置。

aws s3api get-object --bucket MultiRegionAccessPoint_ARN --request-payer requester --key example-file-in-bucket.txt example-location-of-downloaded-file.txt 

要从连接到申请方付款桶的多区域接入点下载对象，您必须指定 RequestPayer.REQUESTER 作为 GetObject 请求的一部分。您还必须指定桶中文件的名称及其存储位置。

GetObjectResponse getObjectResponse = s3Client.getObject(GetObjectRequest.builder()
    .key("example-file.txt")
    .bucket("arn:aws:s3::
123456789012:accesspoint/abcdef0123456.mrap")
    .requestPayer(RequestPayer.REQUESTER)
    .build()
).response();