Node.js Amazon S3 - 下载失败并出现 SignatureDoesNotMatch 错误

Question

这是我用来下载文件的代码

var S3_KEY = 'xxxxxx';
var S3_SECRET = 'xxxxxx';
var S3_BUCKET = 'xxxxxx';
var s3Client = require('knox').createClient({
    "key": S3_KEY,
    "secret": S3_SECRET,
    "bucket": S3_BUCKET
});

// Pull some stuff down
s3Client.get('myFile.zip').on( 'response', function(res){
    console.log( "\n" + res.statusCode );
    console.log( "\n" + res.headers + "\n" );
    res.setEncoding( 'utf8' );
    res.on('data', function( chunk ) {
        console.log( chunk );
    });
}).end();

我收到带有 SignatureDoesNotMatch 代码的 403 错误。我做错了什么？

Answer 1

您可能想查看 AwsSum 库。它功能齐全并且得到积极维护:

• https://github.com/appsattic/node-awssum/

node-awssum-scripts 存储库中有一个从 S3 下载的示例，您可能会发现它很有用:

• https://github.com/appsattic/node-awssum-scripts/blob/master/bin/amazon-s3-download.js

如果您需要任何帮助，请告诉我。免责声明:我是 chilts，AwsSum 的作者。 :)