How to abbreviate the assignment method of JavaScript

This article will explain in detail how JavaScript abbreviation assignment method, Xiaobian think it is very practical, so share it for everyone to make a reference, I hope you can gain something after reading this article.

abbreviated assignment method

If you're using any popular Web framework, chances are you're communicating data between components and APIs using arrays or in the form of object texts. Once the data object arrives at a component, you need to decompress it. For example:

const observable = require('mobx/observable');const action = require('mobx/action');const runInAction = require('mobx/runInAction');const store = this.props.store;const form = this.props.form;const loading = this.props.loading;const errors = this.props.errors;const entity = this.props.entity;

It can be abbreviated as:

import { observable, action, runInAction } from 'mobx';const { store, form, loading, errors, entity } = this.props;

Variable names can also be assigned:

//The last variable is called contact

const { store, form, loading, errors, entity:contact } = this.props;

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