Neoanthropic Preternatural Murmurings
Have opinions about JavaScript? We want to hear them. Take the 2018 JavaScript Ecosystem Survey »

@alicloud/pop-core

1.7.1 • Public • Published

@alicloud/pop-core

The core SDK of POP API.

NPM version build status codecov

Installation

Install it and write into package.json dependences.

$ npm install @alicloud/pop-core -S

Prerequisite

Node.js >= 6.x

Notes

You must know your AK(accessKeyId/accessKeySecret), and the cloud product's endpoint and apiVersion.

For example, The ECS OpenAPI(https://help.aliyun.com/document_detail/25490.html), the API version is 2014-05-26.

And the endpoint list can be found at here, the center endpoint is ecs.aliyuncs.com. Add http protocol http or https, should be http://ecs.aliyuncs.com/.

Usage

The RPC style client:

var RPCClient = require('@alicloud/pop-core').RPCClient;
 
var client = new RPCClient({
  accessKeyId: '<accessKeyId>',
  accessKeySecret: '<accessKeySecret>',
  endpoint: '<endpoint>',
  apiVersion: '<apiVersion>'
});
 
// => returns Promise
client.request(action, params);
// co/yield, async/await
 
// options
client.request(action, params, {
  timeout: 3000, // default 3000 ms
  formatAction: true, // default true, format the action to Action
  formatParams: true, // default true, format the parameter name to first letter upper case
  method: 'GET', // set the http method, default is GET
  headers: {}, // set the http request headers
});

The ROA style client:

var ROAClient = require('@alicloud/pop-core').ROAClient;
 
var client = new ROAClient({
  accessKeyId: '<accessKeyId>',
  accessKeySecret: '<secretAccessKey>',
  endpoint: '<endpoint>',
  apiVersion: '<apiVersion>'
});
 
// => returns Promise
// request(HTTPMethod, uriPath, queries, body, headers, options);
// options => {timeout}
client.request('GET', '/regions');
// co/yield, async/await

Custom opts

We offer two ways to customize request opts.

One way is passing opts through the Client constructor. You should treat opts passed through the constructor as default custom opts, because all requests will use this opts.

var client = new RPCClient({
  accessKeyId: '<accessKeyId>',
  accessKeySecret: '<accessKeySecret>',
  endpoint: '<endpoint>',
  apiVersion: '<apiVersion>',
  opts: {
    timeout: 3000
  }
});

Another way is passing opts through the function's parameter. You should use this way when you want to just pass opts in specific functions.

client.request(action, params, {
  timeout: 3000
});

When both ways are used, opts will be merged. But for the opt with the same key, the opts provided by the function parameter overrides the opts provided by the constructor.

License

The MIT License

install

npm i @alicloud/pop-core

Downloadsweekly downloads

3,447

version

1.7.1

license

MIT

homepage

github.com

repository

Gitgithub

last publish

collaborators

  • avatar
  • avatar
  • avatar
  • avatar
  • avatar
  • avatar
  • avatar
  • avatar
Report a vulnerability