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Nodejs AWS开发工具包S3生成预签名URL
我正在使用NodeJS AWS开发工具包生成预签名的S3 URL。该文档提供了一个生成预签名URL的示例。 这是我的确切代码（省略了敏感信息）： const AWS = require('aws-sdk') const s3 = new AWS.S3() AWS.config.update({accessKeyId: 'id-omitted', secretAccessKey: 'key-omitted'}) // Tried with and without this. Since s3 is not region-specific, I don't // think it should be necessary. // AWS.config.update({region: 'us-west-2'}) const myBucket = 'bucket-name' const myKey = 'file-name.pdf' const signedUrlExpireSeconds = …