aliyun OSS(open storage service) Node.js client.
npm install ali-oss --save
OSS, Open Storage Service. Equal to well known Amazon S3.
| region | country | city | endpoint | internal endpoint |
|---|---|---|---|---|
| oss-cn-hangzhou | China | HangZhou | oss-cn-hangzhou.aliyuncs.com | oss-cn-hangzhou-internal.aliyuncs.com |
| oss-cn-shanghai | China | ShangHai | oss-cn-shanghai.aliyuncs.com | oss-cn-shanghai-internal.aliyuncs.com |
| oss-cn-qingdao | China | QingDao | oss-cn-qingdao.aliyuncs.com | oss-cn-qingdao-internal.aliyuncs.com |
| oss-cn-beijing | China | BeiJing | oss-cn-beijing.aliyuncs.com | oss-cn-beijing-internal.aliyuncs.com |
| oss-cn-shenzhen | China | ShenZhen | oss-cn-shenzhen.aliyuncs.com | oss-cn-shenzhen-internal.aliyuncs.com |
| oss-cn-hongkong | China | HongKong | oss-cn-hongkong.aliyuncs.com | oss-cn-hongkong-internal.aliyuncs.com |
| oss-us-west-1 | US | Silicon Valley | oss-us-west-1.aliyuncs.com | oss-us-west-1-internal.aliyuncs.com |
| oss-ap-southeast-1 | Singapore | Singapore | oss-ap-southeast-1.aliyuncs.com | oss-ap-southeast-1-internal.aliyuncs.com |
Go to OSS website, create a new account for new user.
After account created, you can create the OSS instance and get the accessKeyId and accessKeySecret.
Each OSS instance required accessKeyId, accessKeySecret and bucket.
Create a Bucket store instance.
options:
putBucket() create one first.region.oss-cn-hangzhou.false.
If your servers are running on aliyun too, you can set true to save lot of money.60sexample:
var oss = require('ali-oss');
var store = oss({
accessKeyId: 'your access key',
accessKeySecret: 'your access secret',
bucket: 'your bucket name',
region: 'oss-cn-hangzhou'
});
List buckets in this account.
parameters:
null
prefix keymarker, including marker key100, limit to 1000Success will return buckets list on buckets properties.
BucketMeta will contains blow properties:
oss-cn-hangzhou-a2015-02-19T08:39:44.000Zid and displayNameexample:
var result = yield store.listBuckets({
"max-keys": 10
});
console.log(result);
Create a new bucket.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhen
If change exists bucket region, will throw BucketAlreadyExistsError.
If region value invalid, will throw InvalidLocationConstraintError.Success will return the bucket name on bucket properties.
example:
helloworld location on HongKongyield store.putBucket('helloworld', 'oss-cn-hongkong');
// use it by default
store.useBucket('helloworld', 'oss-cn-hongkong');
Delete an empty bucket.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
example:
yield store.deleteBucket('helloworld', {
region: 'oss-cn-hongkong'
});
Use the bucket.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenexample:
helloworld as the default bucketstore.useBucket('helloworld', 'oss-cn-hongkong');
Update the bucket ACL.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenpublic-read-write, public-read and privateSuccess will return:
example:
helloworld to public-read-writeyield store.putBucketACL('helloworld', 'oss-cn-hongkong', 'public-read-write');
Get the bucket ACL.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
example:
helloworldvar result = yield store.getBucketACL('helloworld', 'oss-cn-hongkong');
console.log(result.acl);
Update the bucket logging settings.
Log file will create every one hour and name format: <prefix><bucket>-YYYY-mm-DD-HH-MM-SS-UniqueString.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
example:
helloworld logging and save with prefix logs/yield store.putBucketLogging('helloworld', 'oss-cn-hongkong', 'logs/');
Get the bucket logging settings.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
nullexample:
helloworld logging settingsvar result = yield store.getBucketLogging('helloworld', 'oss-cn-hongkong');
console.log(result.enable, result.prefix);
Delete the bucket logging settings.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
Set the bucket as a static website.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenindex.htmlSuccess will return:
example:
yield store.putBucketWebsite('hello', 'oss-cn-hangzhou', {
index: 'index.html'
});
Get the bucket website config.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
nullDelete the bucket website config.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
Set the bucket request Referer white list.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenReferer white list, e.g.:
[
'https://npm.taobao.org',
'http://cnpmjs.org'
]
Success will return:
example:
yield store.putBucketReferer('hello', 'oss-cn-hangzhou', false, [
'https://npm.taobao.org',
'http://cnpmjs.org'
]);
Get the bucket request Referer white list.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
Referer white listDelete the bucket request Referer white list.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
Set the bucket object lifecycle.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenRule will contains blow properties:
Enabled or Disableddays2022-10-11T00:00:00.000Z
date and days only set one.Success will return:
example:
yield store.putBucketLifecycle('hello', 'oss-cn-hangzhou', [
{
id: 'delete after one day',
prefix: 'logs/',
status: 'Enabled',
days: 1
},
{
prefix: 'logs2/',
status: 'Disabled',
date: '2022-10-11T00:00:00.000Z'
}
]);
Get the bucket object lifecycle.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
Delete the bucket object lifecycle.
parameters:
oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenSuccess will return:
All operations function is generator, except signatureUrl.
generator function format: functionName*(...).
Add an object to the bucket.
parameters:
x-oss-meta- prefix string
e.g.: { uid: 123, pid: 110 }Cache-Control: public, no-cacheContent-Disposition: somenameContent-Encoding: gzipExpires: 3600000Success will return the object information.
object:
example:
var filepath = '/home/ossdemo/demo.txt';
var object = yield store.put('ossdemo/demo.txt', filepath);
console.log(object);
{
name: 'ossdemo/demo.txt',
res: {
status: 200,
headers: {
date: 'Tue, 17 Feb 2015 13:28:17 GMT',
'content-length': '0',
connection: 'close',
etag: '"BF7A03DA01440845BC5D487B369BC168"',
server: 'AliyunOSS',
'x-oss-request-id': '54E341F1707AA0275E829244'
},
size: 0,
rt: 92
}
}
var object = yield store.put('ossdemo/buffer', new Buffer('foo content'));
console.log(object);
{
name: 'ossdemo/buffer',
url: 'http://demo.oss-cn-hangzhou.aliyuncs.com/ossdemo/buffer',
res: {
status: 200,
headers: {
date: 'Tue, 17 Feb 2015 13:28:17 GMT',
'content-length': '0',
connection: 'close',
etag: '"xxx"',
server: 'AliyunOSS',
'x-oss-request-id': '54E341F1707AA0275E829243'
},
size: 0,
rt: 92
}
}
var filepath = '/home/ossdemo/demo.txt';
var object = yield store.put('ossdemo/readstream.txt', fs.createReadStream(filepath));
console.log(object);
{
name: 'ossdemo/readstream.txt',
url: 'http://demo.oss-cn-hangzhou.aliyuncs.com/ossdemo/readstream.txt',
res: {
status: 200,
headers: {
date: 'Tue, 17 Feb 2015 13:28:17 GMT',
'content-length': '0',
connection: 'close',
etag: '"BF7A03DA01440845BC5D487B369BC168"',
server: 'AliyunOSS',
'x-oss-request-id': '54E341F1707AA0275E829242'
},
size: 0,
rt: 92
}
}
Add a stream object to the bucket.
parameters:
chunked encoding will be used if absentx-oss-meta- prefix string
e.g.: { uid: 123, pid: 110 }Cache-Control: public, no-cacheContent-Disposition: somenameContent-Encoding: gzipExpires: 3600000Success will return the object information.
object:
example:
var filepath = '/home/ossdemo/demo.txt';
var object = yield store.put('ossdemo/readstream.txt', fs.createReadStream(filepath));
console.log(object);
{
name: 'ossdemo/readstream.txt',
url: 'http://demo.oss-cn-hangzhou.aliyuncs.com/ossdemo/readstream.txt',
res: {
status: 200,
headers: {
date: 'Tue, 17 Feb 2015 13:28:17 GMT',
'content-length': '0',
connection: 'close',
etag: '"BF7A03DA01440845BC5D487B369BC168"',
server: 'AliyunOSS',
'x-oss-request-id': '54E341F1707AA0275E829242'
},
size: 0,
rt: 92
}
}
Get the Object url.
If provide baseUrl, will use baseUrl instead the default endpoint.
e.g.:
const cdnUrl = client.getObjectUrl('foo/bar.jpg', 'https://mycdn.domian.com');
// cdnUrl should be `https://mycdn.domian.com/foo/bar.jpg`
Head an object and get the meta info.
parameters:
Success will return the object's meta information.
object:
put(), will return null.
If return status 304, meta will be null tooexample:
yield this.store.put('ossdemo/head-meta', new Buffer('foo'), {
meta: {
uid: 1,
path: 'foo/demo.txt'
}
});
var object = this.store.head('ossdemo/head-meta');
console.log(object);
{
status: 200,
meta: {
uid: '1',
path: 'foo/demo.txt'
},
res: { ... }
}
var object = this.store.head('ossdemo/head-meta');
// will throw NoSuchKeyError
Get an object from the bucket.
parameters:
file is null or ignore this parameter, function will return info contains content property.Range: bytes=0-9Success will return the info contains response.
object:
file parameter is null or ignoreIf object not exists, will throw NoSuchKeyError.
example:
var filepath = '/home/ossdemo/demo.txt';
yield store.get('ossdemo/demo.txt', filepath);
_ Store object to a writestream
yield store.get('ossdemo/demo.txt', somestream);
var result = yield store.get('ossdemo/demo.txt');
console.log(Buffer.isBuffer(result.content));
var filepath = '/home/ossdemo/demo.txt';
yield store.get('ossdemo/not-exists-demo.txt', filepath);
// will throw NoSuchKeyError
Get an object read stream.
parameters:
Success will return the stream instance and response info.
object:
null.If object not exists, will throw NoSuchKeyError.
example:
var result = yield store.getStream('ossdemo/demo.txt');
result.stream.pipe(fs.createWriteStream('some file.txt'));
Delete an object from the bucket.
parameters:
Success will return the info contains response.
object:
If delete object not exists, will also delete success.
example:
yield store.delete('ossdemo/someobject');
yield store.delete('ossdemo/some-not-exists-object');
Copy an object from sourceName to name.
parameters:
sourceName start with /, meaning it's a full name contains the bucket name.
e.g.: /otherbucket/logo.png meaning copy otherbucket logn.png object to current bucket.x-oss-meta- prefix string
e.g.: { uid: 123, pid: 110 }
If the meta set, will override the source object meta.Success will return the copy result in data property.
object:
", e.g.: "5B3C1A2E053D763E1B002CC607C5A0FE"If source object not exists, will throw NoSuchKeyError.
example:
var result = yield store.copy('newName', 'oldName');
var result = yield store.copy('logo.png', '/other-bucket/logo.png');
Set an exists object meta.
parameters:
x-oss-meta- prefix string
e.g.: { uid: 123, pid: 110 }
If meta: null, will clean up the exists metaSuccess will return the copy result in data property.
2015-02-19T08:39:44.000Z", e.g.: "5B3C1A2E053D763E1B002CC607C5A0FE"If object not exists, will throw NoSuchKeyError.
example:
var result = yield store.putMeta('ossdemo.txt', {
uid: 1, pid: 'p123'
});
console.log(result);
yield store.putMeta('ossdemo.txt', null);
Delete multi objects in one request.
parameters:
false, verbose mode
quiet mode: if all objects delete succes, return emtpy response.
otherwise return delete error object results.
verbose mode: return all object delete results.Success will return delete success objects in deleted property.
example:
var result = yield store.deleteMulti(['obj1', 'obj2', 'obj3'], {
quiet: true
});
var result = yield store.deleteMulti(['obj1', 'obj2', 'obj3']);
List objects in the bucket.
parameters:
null
prefix keymarker, including marker key/ only search current dir, not including subdir100, limit to 1000Success will return objects list on objects properties.
ObjectMeta will contains blow properties:
2015-02-19T08:39:44.000Z", e.g.: "5B3C1A2E053D763E1B002CC607C5A0FE"Normal344606Standardid and displayNameexample:
var result = yield store.list();
console.log(result.objects);
fun/ dir including subdirs objectsvar result = yield store.list({
prefix: 'fun/'
});
console.log(result.objects);
fun/ dir objects, not including subdirsvar result = yield store.list({
prefix: 'fun/',
delimiter: '/'
});
console.log(result.objects);
Create a signature url for download or upload object.
parameters:
1800Success will return signature url.
example:
var url = store.signatureUrl('ossdemo.txt');
console.log(url);
var url = store.signatureUrl('ossdemo.txt', {
expires: 3600,
method: 'PUT'
});
console.log(url);
var url = store.signatureUrl('ossdemo.txt', {
expires: 3600,
response: {
'content-type': 'text/custom',
'content-disposition': 'attachment'
}
});
console.log(url);
Set object's ACL.
parameters:
Success will return:
example:
yield store.putACL('ossdemo.txt', 'public-read');
Get object's ACL.
parameters:
Success will return:
example:
var result = yield store.getACL('ossdemo.txt');
console.log(result.acl);
Upload file with OSS multipart.
parameters:
example:
var result = yield store.multipartUpload('object', '/tmp/file');
console.log(result);
var result = yield store.multipartUpload('object', '/tmp/file', {
partSize: 1024 * 1024,
progress: function* (p, cpt) {
console.log(p);
console.log(cpt);
}
});
var result = yield store.multipartUpload('object', '/tmp/file', {
checkpoint: savedCpt,
progress: function* (p, cpt) {
console.log(p);
console.log(cpt);
}
});
List on-going multipart uploads, i.e.: those not completed and not aborted.
parameters:
upload-id-marker
is not provided, return uploads with key > marker, otherwise
return uploads with key >= marker && uploadId > id-markerkey-markerexample:
var result = yield store.listUploads({
'max-uploads': 100,
'key-marker': 'my-object',
'upload-id-marker': 'upload-id'
});
console.log(result);
Abort a multipart upload for object.
parameters:
example:
var result = yield store.abortMultipartUpload('object', 'upload-id');
console.log(result);
Each Image Service instance required accessKeyId, accessKeySecret, bucket and imageHost.
Create a Image service instance.
options:
putBucket() create one first.oss-cn-hangzhou
Current available: oss-cn-hangzhou, oss-cn-qingdao, oss-cn-beijing, oss-cn-hongkong and oss-cn-shenzhenfalse
If your servers are running on aliyun too, you can set true to save lot of money.60sexample:
var oss = require('ali-oss');
var imgClient = oss.ImageClient({
accessKeyId: 'your access key',
accessKeySecret: 'your access secret',
bucket: 'my_image_bucket'
imageHost: 'thumbnail.myimageservice.com'
});
All operations function is generator, except imgClient.signatureUrl.
generator function format: functionName*(...).
Get an image from the image channel.
parameters:
file is null or ignore this parameter, function will return info contains content property.Success will return the info contains response.
object:
file parameter is null or ignoreIf object not exists, will throw NoSuchKeyError.
example:
var imagepath = '/home/ossdemo/demo.jpg';
yield imgClient.get('ossdemo/demo.jpg@200w_200h', filepath);
_ Store image to a writestream
yield imgClient.get('ossdemo/demo.jpg@200w_200h', somestream);
var result = yield imgClient.get('ossdemo/demo.jpg@200w_200h');
console.log(Buffer.isBuffer(result.content));
var imagepath = '/home/ossdemo/demo.jpg';
yield imgClient.get('ossdemo/not-exists-demo.jpg@200w_200h', filepath);
// will throw NoSuchKeyError
Get an image read stream.
parameters:
Success will return the stream instance and response info.
object:
null.If object not exists, will throw NoSuchKeyError.
example:
var result = yield imgClient.getStream('ossdemo/demo.jpg@200w_200h');
result.stream.pipe(fs.createWriteStream('some demo.jpg'));
Get a image exif info by image object name from the image channel.
parameters:
Success will return the info contains response.
object:
If object don't have exif, will throw 400 BadRequest.
example:
var result = yield imgClient.getExif('demo.jpg');
// resut:
// {
// res: {
// status: 200,
// statusCode: 200,
// headers: {
// server: "Tengine",
// content - type: "application/json",
// content - length: "148",
// connection: "keep-alive",
// date: "Tue, 31 Mar 2015 11:06:32 GMT",
// "last-modified": "Mon, 30 Mar 2015 10:46:35 GMT"
// },
// size: 148,
// aborted: false,
// rt: 461,
// keepAliveSocket: false
// },
// data: {
// FileSize: 343683,
// ImageHeight: 1200,
// ImageWidth: 1600,
// Orientation: 1
// }
// }
Get a image info and exif info by image object name from the image channel.
parameters:
Success will return the info contains response.
object:
example:
var result = yield imgClient.getInfo('demo.jpg');
// resut:
// {
// res: {
// status: 200,
// statusCode: 200,
// headers: {
// server: "Tengine",
// content - type: "application/json",
// content - length: "148",
// connection: "keep-alive",
// date: "Tue, 31 Mar 2015 11:06:32 GMT",
// "last-modified": "Mon, 30 Mar 2015 10:46:35 GMT"
// },
// size: 148,
// aborted: false,
// rt: 461,
// keepAliveSocket: false
// },
// data: {
// FileSize: 343683,
// Format: "jpg",
// ImageHeight: 1200,
// ImageWidth: 1600,
// Orientation: 1
// }
// }
// TODO
Get a style by name from the image channel.
parameters:
Success will return the info contains response.
object:
example:
var result = yield imgClient.getStyle('400');
// resut:
// {
// res: {
// status: 200,
// statusCode: 200,
// headers: {
// server: "Tengine",
// content - type: "application/xml",
// content - length: "234",
// connection: "keep-alive",
// date: "Tue, 31 Mar 2015 10:58:20 GMT"
// },
// size: 234,
// aborted: false,
// rt: 398,
// keepAliveSocket: false
// },
// data: {
// Name: "400",
// Content: "400w_90Q_1x.jpg",
// CreateTime: "Thu, 19 Mar 2015 08:34:21 GMT",
// LastModifyTime: "Thu, 19 Mar 2015 08:34:21 GMT"
// }
// }
Get all styles from the image channel.
parameters:
Success will return the info contains response.
object:
example:
var result = yield imgClient.listStyle();
// resut:
// {
// res: {
// status: 200,
// statusCode: 200,
// headers: {
// server: "Tengine",
// content - type: "application/xml",
// content - length: "913",
// connection: "keep-alive",
// date: "Tue, 31 Mar 2015 10:47:32 GMT"
// },
// size: 913,
// aborted: false,
// rt: 1911,
// keepAliveSocket: false
// },
// data: [{
// Name: "200-200",
// Content: "0e_200w_200h_0c_0i_0o_90Q_1x.jpg",
// CreateTime: "Thu, 19 Mar 2015 08:28:08 GMT",
// LastModifyTime: "Thu, 19 Mar 2015 08:28:08 GMT"
// }, {
// Name: "800",
// Content: "800w_90Q_1x.jpg",
// CreateTime: "Thu, 19 Mar 2015 08:29:15 GMT",
// LastModifyTime: "Thu, 19 Mar 2015 08:29:15 GMT"
// }, {
// Name: "400",
// Content: "400w_90Q_1x.jpg",
// CreateTime: "Thu, 19 Mar 2015 08:34:21 GMT",
// LastModifyTime: "Thu, 19 Mar 2015 08:34:21 GMT"
// }, {
// Name: "600",
// Content: "600w_90Q_1x.jpg",
// CreateTime: "Thu, 19 Mar 2015 08:35:02 GMT",
// LastModifyTime: "Thu, 19 Mar 2015 08:35:02 GMT"
// }]
// }
// TODO
Create a signature url for directly download.
parameters:
1800Success will return full signature url.
example:
var url = imgClient.signatureUrl('
');
// http://thumbnail.myimageservice.com/demo.jpg@200w_200h?OSSAccessKeyId=uZxyLARzYZtGwHKY&Expires=1427803849&Signature=JSPRe06%2FjQpQSj5zlx2ld1V%2B35I%3D
Cluster mode now only support object operations.
var Cluster = require('ali-oss').ClusterClient;
var client = Cluster({
cluster: [{
host: 'host1',
accessKeyId: 'id1',
accessKeySecret: 'secret1'
}, {
host: 'host2',
accessKeyId: 'id2',
accessKeySecret: 'secret2'
}],
schedule: 'masterSlave', //default is `roundRobin`
});
// listen error event to logging error
client.on('error', function(err) {
console.error(err.stack);
});
// client init ready
client.ready(function() {
console.log('cluster client init ready, go ahead!');
});
Will choose an alive client by schedule(masterSlave or roundRobin).
client.get()client.head()client.getStream()client.list()client.signatureUrl()client.chooseAvailable() - choose an available client by schedule.Will put to all clients.
client.put()client.putStream()client.delete()client.deleteMulti()client.copy()client.putMeta()We provide an async wrapper which can be used without co. All the
methods are preserved, just in a async way:
var OSS = require('ali-oss').Wrapper;
var STS = OSS.STS;
var client = new OSS({ /* same options */});
client.put('hello', new Buffer('world')).then(function (val) {
console.log('result: %j', val);
}).catch (function (err) {
console.log('error: %j', err);
});
client.get('hello').then(function (val) {
console.log('result: %j', val);
}).catch (function (err) {
console.log('error: %j', err);
});
var url = client.signatureUrl('hello');
console.log(url);
var stsClient = new STS({ /* same options */});
var role = 'role';
stsClient.assumeRole(role).then(function (val) {
console.log('result: %j', val);
}).catch (function (err) {
console.log('error: %j', err);
});
You can use most of the functionalities of ali-oss in browser with
some exceptions:
As browser-side javascript involves CORS operations. You need to setup your bucket CORS rules to allow CORS operations:
As we don't want to expose the accessKeyId/accessKeySecret in the browser, a common practice is to use STS to grant temporary access.
Include the sdk lib in the <script> tag and you have OSS available
for creating client. We use OSS.Wrapper here to avoid using co:
<script src="http://gosspublic.alicdn.com/aliyun-oss-sdk.min.js"></script>
<script type="text/javascript">
var client = new OSS.Wrapper({
region: 'oss-cn-hangzhou',
accessKeyId: '<access-key-id>',
accessKeySecret: '<access-key-secret>',
bucket: '<bucket-name>'
});
client.list().then(function (result) {
console.log('objects: %j', result.objects);
return client.put('my-obj', new OSS.Buffer('hello world'));
}).then(function (result) {
console.log('put result: %j', result);
return client.get('my-obj');
}).then(function (result) {
console.log('get result: %j', result.content.toString());
});
</script>
The full sample can be found here.
npm run build-dist
And see the build artifacts under dist/.
Each error return by OSS server will contains these properties:
| name | status | message | message in Chinese |
|---|---|---|---|
| AccessDeniedError | 403 | Access Denied | 拒绝访问 |
| BucketAlreadyExistsError | 409 | Bucket already exists | Bucket 已经存在 |
| BucketNotEmptyError | 409 | Bucket is not empty | Bucket 不为空 |
| EntityTooLargeError | 400 | Entity too large | 实体过大 |
| EntityTooSmallError | 400 | Entity too small | 实体过小 |
| FileGroupTooLargeError | 400 | File group too large | 文件组过大 |
| InvalidLinkNameError | 400 | Link name can't be the same as the object name | Object Link 与指向的 Object 同名 |
| LinkPartNotExistError | 400 | Can't link to not exists object | Object Link 中指向的 Object 不存在 |
| ObjectLinkTooLargeError | 400 | Too many links to this object | Object Link 中 Object 个数过多 |
| FieldItemTooLongError | 400 | Post form fields items too large | Post 请求中表单域过大 |
| FilePartInterityError | 400 | File part has changed | 文件 Part 已改变 |
| FilePartNotExistError | 400 | File part not exists | 文件 Part 不存在 |
| FilePartStaleError | 400 | File part stale | 文件 Part 过时 |
| IncorrectNumberOfFilesInPOSTRequestError | 400 | Post request contains invalid number of files | Post 请求中文件个数非法 |
| InvalidArgumentError | 400 | Invalid format argument | 参数格式错误 |
| InvalidAccessKeyIdError | 400 | Access key id not exists | Access Key ID 不存在 |
| InvalidBucketNameError | 400 | Invalid bucket name | 无效的 Bucket 名字 |
| InvalidDigestError | 400 | Invalid digest | 无效的摘要 |
| InvalidEncryptionAlgorithmError | 400 | Invalid encryption algorithm | 指定的熵编码加密算法错误 |
| InvalidObjectNameError | 400 | Invalid object name | 无效的 Object 名字 |
| InvalidPartError | 400 | Invalid part | 无效的 Part |
| InvalidPartOrderError | 400 | Invalid part order | 无效的 part 顺序 |
| InvalidPolicyDocumentError | 400 | Invalid policy document | 无效的 Policy 文档 |
| InvalidTargetBucketForLoggingError | 400 | Invalid bucket on logging operation | Logging 操作中有无效的目标 bucket |
| InternalError | 500 | OSS server internal error | OSS 内部发生错误 |
| MalformedXMLError | 400 | Malformed XML format | XML 格式非法 |
| MalformedPOSTRequestError | 400 | Invalid post body format | Post 请求的 body 格式非法 |
| MaxPOSTPreDataLengthExceededError | 400 | Post extra data too large | Post 请求上传文件内容之外的 body 过大 |
| MethodNotAllowedError | 405 | Not allowed method | 不支持的方法 |
| MissingArgumentError | 411 | Missing argument | 缺少参数 |
| MissingContentLengthError | 411 | Missing Content-Length header | 缺少内容长度 |
| NoSuchBucketError | 404 | Bucket not exists | Bucket 不存在 |
| NoSuchKeyError | 404 | Object not exists | 文件不存在 |
| NoSuchUploadError | 404 | Multipart upload id not exists | Multipart Upload ID 不存在 |
| NotImplementedError | 501 | Not implemented | 无法处理的方法 |
| PreconditionFailedError | 412 | Pre condition failed | 预处理错误 |
| RequestTimeTooSkewedError | 403 | Request time exceeds 15 minutes to server time | 发起请求的时间和服务器时间超出 15 分钟 |
| RequestTimeoutError | 400 | Request timeout | 请求超时 |
| RequestIsNotMultiPartContentError | 400 | Invalid post content-type | Post 请求 content-type 非法 |
| SignatureDoesNotMatchError | 403 | Invalid signature | 签名错误 |
| TooManyBucketsError | 400 | Too many buckets on this user | 用户的 Bucket 数目超过限制 |
4.4.3 / 2016-05-17
FAQs
aliyun oss(object storage service) node client
The npm package ali-oss receives a total of 49,298 weekly downloads. As such, ali-oss popularity was classified as popular.
We found that ali-oss demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 7 open source maintainers collaborating on the project.
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