相关疑难解决方法(0)

我正在使用NodeJS AWS SDK生成预先签名的S3 URL.文档提供了生成预签名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 = 60 * 5

const url = s3.getSignedUrl('getObject', {
    Bucket: myBucket,
    Key: myKey,
    Expires: signedUrlExpireSeconds
})

console.log(url)

生成的URL如下所示:

https://bucket-name.s3-us-west-2.amazonaws.com/file-name.pdf?AWSAccessKeyId=[access-key-omitted]&Expires=1470666057&Signature=[signature-omitted]

我正在将该URL复制到我的浏览器中并获得以下响应:

<Error>
  <Code>NoSuchBucket</Code>
  <Message>The specified bucket does …