如何使用Nodejs将文件上传到亚马逊冰川？

Question

我在amazon aws docs上找到了this example。

var glacier = new AWS.Glacier(),
    vaultName = 'YOUR_VAULT_NAME',
    buffer = new Buffer(2.5 * 1024 * 1024); // 2.5MB buffer

var params = {vaultName: vaultName, body: buffer};
glacier.uploadArchive(params, function(err, data) {
  if (err) console.log("Error uploading archive!", err);
  else console.log("Archive ID", data.archiveId);
});

但我不明白我的文件在哪里，或者如何将其发送到冰川服务器？

Answer 1

该文件存储在vaultName中，您在那里提供的价值。 data.archiveId是文件的表示。 body是自己的文件。

Here is a more general overview of Glacier

Q: How is data within Amazon Glacier organized?

Q: How do vaults work?

Q: What is an archive?

Cody示例:(由hitautodestruct提供）

var AWS = require('aws-sdk'),
    fs = require('fs'),
    glacier = new AWS.Glacier(),
    vaultName = 'YOUR_VAULT_NAME',
    // No more than 4GB otherwise use multipart upload
    file = fs.readFileSync('FILE-TO-UPLOAD.EXT');

var params = {vaultName: vaultName, body: file};
glacier.uploadArchive(params, function(err, data) {
    if (err) console.log("Error uploading archive!", err);
    else console.log("Archive ID", data.archiveId);
});