使用Gulp将资产上传到s3

我目前正尝试使用aws-sdk和gulp将网站的资源上传到amazon s3，但是现在我只是使用以下代码实现了上传单个文件：

gulp.task('publish', function() { var AWS = require('aws-sdk'), fs = require('fs'); AWS.config.accessKeyId = 'access_id'; AWS.config.secretAccessKey = 'secret_key'; AWS.config.region = 'eu-central-1'; var fileStream = fs.createReadStream('folder/filename'); fileStream.on('error', function (err) { if (err) { throw err; } }); fileStream.on('open', function () { var s3 = new AWS.S3(); s3.putObject({ Bucket: 'bucket_name', Key: 'assets/filename', Body: fileStream, ACL:'public-read' }, function (err) { if (err) { throw err; } else { console.log("Upload successfull"); } }); }); }); 

既然我既不是一个node.js，也不是一个JS开发人员，我不知道如何上传我的资产在S3的文件夹资产。

理想情况下，应用我用来上传一个文件，但每个文件的行动是整齐的。 这怎么可行？

Answer 1

find解决我的问题。 有了这段代码，我终于成功地将所有的资源都上传到我的存储桶中了。 希望这可以帮助人们不要像我那样花时间在这样一个愚蠢的问题上。

 /* * Dependencies */ var gulp = require('gulp'); var AWS = require('aws-sdk'); var fs = require('fs'); var walk = require('walk'); /* * Declaration of global variables */ var isPaused = false; /* * Bucket access informations */ AWS.config.accessKeyId = 'access_keyid' AWS.config.secretAccessKey = 'secret_access_key' AWS.config.region = 'region'; /* * Publishing function: uses a stream to push the files on the AWS Bucket */ function publishit(filename) { var file = filename.substring('./'.length); var key = file.substring('src/'.length); var fileStream = fs.createReadStream(file); isPaused = true; // Check if there is an error on the file fileStream.on('error', function (err) { if (err) { throw err; } }); // Action to do on opening of the file fileStream.on('open', function () { var s3 = new AWS.S3(); // Uploading the stream to the bucket s3.putObject({ Bucket: 'bucket_name', Key: key, Body: fileStream, ACL:'public-read' }, function (err) { // Show the error if there is any if (err) { throw err; } // If everything went successfully, print which file is being uploaded else { console.log("Uploading asset "+ file); } // Closing the stream to avoid leaks and socket timeouts fileStream.close(); // Changing the status of 'isPaused' to false to continue uploading the other assets isPaused = false; }); }); } gulp.task('assets', function() { var files = []; // Walker options (first arg is the folder you want to upload) var walker = walk.walk('./assets', { followLinks: false }); walker.on('file', function(root, stat, next) { // Add this file to the list of files files.push(root + '/' + stat.name); next(); }); // Action after every file has been added to 'files' walker.on('end', function() { for (var filename in files){ // Publish every file added to 'files' publishit(files[filename]); // Wait for one push on the server to be done before calling the next one function waitForIt(){ if (isPaused) { setTimeout(function(){waitForIt()},100); } }; }; }); });