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This article introduces the relevant knowledge of "how to transfer characters to arrays in javascript". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Javascript's method of converting characters to an array: first create a js sample file; then use the "let S1 = str.split (','); s.forEach ((item, I) = > {...}" method to convert the string into an array object.

This article operating environment: windows7 system, javascript1.8.5 version, Dell G3 computer.

How does javascript convert characters to arrays?

Js converts a string into an array object

Change str = "1jue 2jue 3", str2 = "ann,lili,john"

Converted to: arr = [{id: 1 name name: 'ann'}, {id: 2, name:' lili'}, {id: 3 charge name: 'john'}]

The code is as follows:

Let arr = []; let S1 = str.split (','); s.forEach ((item, I) = > {let obj = {}; obj.id = item; arr.push (obj)}) let S2 = str2.split (',') s2.forEach ((item, I) = > {arr [I] .name = item;}) "javascript how to turn the character array" is introduced here, thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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