本文介绍了Javascript从亚马逊s3存储桶下载文件?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我试图从 Amazon S3 上的存储桶下载文件.我想知道我是否可以编写一个 javascript 来从存储桶中下载这样的文件.我在谷歌上搜索它,但找不到任何可以帮助我做到这一点的资源.
I was trying to download a file from a bucket on Amazon S3. I was wondering if I can write a javascript to download such a file from a bucket. I was googling it, but couldn't find any resources that can help me do that.
记住的一些步骤是:对 Amazon S3 进行身份验证,然后通过提供存储桶名称和文件(密钥),下载或读取文件,以便我能够显示文件中的数据.
Some steps in mind are: authenticate Amazon S3, then by providing bucket name, and file(key), download or read the file so that I can be able to display the data in the file.
谢谢,
推荐答案
也许你可以使用 AWS Node.js API:
var AWS = require('aws-sdk');
AWS.config.update(
{
accessKeyId: ".. your key ..",
secretAccessKey: ".. your secret key ..",
}
);
var s3 = new AWS.S3();
s3.getObject(
{ Bucket: "my-bucket", Key: "my-picture.jpg" },
function (error, data) {
if (error != null) {
alert("Failed to retrieve an object: " + error);
} else {
alert("Loaded " + data.ContentLength + " bytes");
// do something with data.Body
}
}
);
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