How to use es6 to convert a string to an array

This article will explain in detail how to use es6 to convert strings into arrays. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article. Es6's method of converting a string into an array: 1. Using the extension operator "...", syntax "[..." The string "]"; 2. Using the array extension method from (), the syntax "Array.from (" string ")".

The operating environment of this tutorial: windows7 system, javascript1.8.5 version, Dell G3 computer.

The method of converting es6 string to Array

Method 1:

Use the array extension of ES6. The extension operator (spread) is three dots (...). It is like the inverse operation of rest parameters, converting an array into a sequence of parameters separated by commas.

[... "abcdefg1234567"]

Results:

Method 2:

In es6, you can use the array extension method Array.from () to convert strings into arrays, and the Array.from method is used to turn two types of objects into real arrays: array-like objects (array-like object) and iterable objects (including ES6's new data structures Set and Map).

Array.from ("hello")

Results:

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