serverless-s3-local 插件和@aws-sdk/client-s3 使用 PutObjectCommand 返回錯誤

Question

我正在嘗試做的是使用假 s3（使用 serverless-s3-local 插件）保存文件 csv，但由於某種原因，端點出現錯誤。 我遵循了這些說明serverless-s3-local但使用了庫“@aws-sdk/client-s3”。

注意：我運行文檔aws --endpoint http://localhost:4569 s3 cp ~/tmp/data.csv s3://local-bucket/userdata.csv --profile s3local的命令，一切正常。 所以也許問題出在我正在使用的參數或方法中，但我找不到解決方案。

這是我收到的以下錯誤：

Error: getaddrinfo ENOTFOUND local-bucket.localhost
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:71:26)
    at GetAddrInfoReqWrap.callbackTrampoline (node:internal/async_hooks:130:17) {   errno: -3008,   code: 'ENOTFOUND',   syscall: 'getaddrinfo',   hostname: 'local-bucket.localhost',   '$metadata': { attempts: 1, totalRetryDelay: 0 } }

這些是我在 serverless.yml 的自定義和資源部分中的一些配置

custom:
  # S3
  s3:
    bucketName: local-bucket
    host: localhost
    directory: /tmp

resources:
  Resources:
    NewResource:
      Type: AWS::S3::Bucket
      Properties:
        BucketName: ${self:custom.s3.bucketName}

這是我的時間代碼：

  main.ts
  import { S3Manager } from "../../../../shared/utils/aws/s3Manager";

  private _contentTypeXlsx: string = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
  private _contentTypeCsv: string = 'text/csv;charset=utf-8';

  const s3Config= new S3Manager('S3RVER', 'S3RVER', 'us-east-1', 'local-bucket');
  let bucketKey
  let responseUpload
  const fileName = `ExportedFile.csv`;
  bucketKey = `ExportedFiles/${Date.now()}/${fileName}`;
  const fileCsv = await new ObjectsToCsv(arrivals);
  responseUpload = await s3Manager.uploadFiles({  Key: bucketKey, Body: fileCsv.toString(), ContentType: this._contentTypeCsv });

---

s3Config.ts

import { S3Client, PutObjectCommand, GetObjectCommand } from "@aws-sdk/client-s3";
export class S3Manager {
    
        s3Client: any;
        awsS3: any
        bucketParams: any;
    
        constructor(keyId: string, accessKey: string, region: string, bucketName: string) {
            const configAwsClient = {
                s3ForcePathStyle: true,
                accessKeyId: keyId,
                secretAccessKey: accessKey,
                endpoint: 'http://localhost:4569',
            };
            this.s3Client = new S3Client(configAwsClient);
            this.bucketParams = {
                Bucket: bucketName
            }
        }
    
        async uploadFiles(filters: {}): Promise<any> {
            let success = true;
            try {
                var params = {
                    ...this.bucketParams,
                    ...filters
                };
                const command = await new PutObjectCommand(params);
                const response = await this.s3Client.send(command);
                console.info('Response of putObject', response);
            }
            catch (err) {
                success = false;
                console.log(err);
            }
            return success;
        } }

Answer 1

我找到了解決這個問題的方法。 由於 aws-sdk 的 v3，需要更改屬性 s3ForcePathStyle 而不是 forcePathStyle。

    const configAwsClient = {
        forcePathStyle: true,
        credentials: {
            accessKeyId: keyId,
            secretAccessKey: accessKey,
        },
        endpoint: 'http://localhost:4569',
    };

如果您想查看有關此問題的更多詳細信息，解決方案已在此處解決： https://github.com/ar90n/serverless-s3-local/issues/492