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August 13, 2019 10:52
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Example uploaded file to azure with Q and without Q
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var blob = require('azure').createBlobService() | |
, fs = require('fs') | |
, Q = require('q'); | |
var options = { publicAccessLevel: 'blob' }; | |
// With Q | |
var fsLstat = Q.nbind(fs.lstat, fs); | |
var getContainer = Q.nbind(blob.createContainerIfNotExists, blob); | |
var streamFile = Q.nbind(blob.createBlockBlobFromStream, blob); | |
// ES6 \o/ | |
async function upload(container, name, path) { | |
await getContainer(container, options); | |
var stat = await sLstat(path); | |
await streamFile( | |
scontainer, name, fs.createReadStream(path), stat.size | |
); | |
return lob.getBlobUrl(container, name).url(); | |
} |
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var blob = require('azure').createBlobService() | |
, fs = require('fs') | |
, Q = require('q'); | |
var options = { publicAccessLevel: 'blob' }; | |
// With Q | |
var fsLstat = Q.nbind(fs.lstat, fs); | |
var getContainer = Q.nbind(blob.createContainerIfNotExists, blob); | |
var streamFile = Q.nbind(blob.createBlockBlobFromStream, blob); | |
function upload(container, name, path) { | |
return Q.async(function* { | |
yield getContainer(container, options); | |
var stat = yield sLstat(path); | |
yield streamFile( | |
scontainer, name, fs.createReadStream(path), stat.size | |
); | |
return lob.getBlobUrl(container, name).url(); | |
})(); | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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var blob = require('azure').createBlobService() | |
, fs = require('fs') | |
, Q = require('q') | |
var options = { publicAccessLevel: 'blob' } | |
// With Q | |
var fsLstat = Q.nbind(fs.lstat, fs); | |
var getContainer = Q.nbind(blob.createContainerIfNotExists, blob); | |
var streamFile = Q.nbind(blob.createBlockBlobFromStream, blob); | |
function upload(container, name, path, callback) { | |
var promise = getContainer(container, options) | |
.then(function() { | |
return fsLstat(path); | |
}) | |
.then(function(stats) { | |
return streamFile( | |
scontainer, name, fs.createReadStream(path), stats.size | |
); | |
}) | |
.then(function() { | |
return blob.getBlobUrl(container, name).url(); | |
}); | |
if (typeof(callback) != "undefined") { | |
promise.then(callback) | |
} else { | |
return promise; | |
} | |
} |
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var blob = require('azure').createBlobService() | |
, fs = require('fs') | |
var options = { publicAccessLevel: 'blob' } | |
function upload(container, name, path, callback) { | |
blob.createContainerIfNotExists(container, options, function(err) { | |
if (!err) { | |
fs.lstat(path, function(stats) { | |
if (!err) { | |
var stream = fs.createReadStream(path); | |
blob.createBlockBlobFromStream(container, name, stream, stats.size, function(err) { | |
if (!err) { | |
var url = blob.getBlobUrl(container, name).url(); | |
callback(null, error); | |
} else { | |
callback(err); | |
} | |
}); | |
} else { | |
callback(err); | |
} | |
}); | |
} else { | |
callback(err); | |
} | |
}); | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var blob = require('azure').createBlobService() | |
, fs = require('fs') | |
, Q = require('q') | |
var options = { publicAccessLevel: 'blob' } | |
// With Q | |
var fsLstat = Q.nbind(fs.lstat, fs); | |
var getContainer = Q.nbind(blob.createContainerIfNotExists, blob); | |
var streamFile = Q.nbind(blob.createBlockBlobFromStream, blob); | |
function upload(container, name, path) { | |
return getContainer(container, options) | |
.then(function() { | |
return fsLstat(path); | |
}) | |
.then(function(stats) { | |
return streamFile( | |
scontainer, name, fs.createReadStream(path), stats.size | |
); | |
}) | |
.then(function() { | |
return blob.getBlobUrl(container, name).url(); | |
}) | |
.catch(function(err) { | |
console.log("Error"); | |
}) | |
} |
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