如何通过JavaScript中的换行符从字符串创建数组？ [英] How to make an array from a string by newline in JavaScript?

问题描述

我有这个：

var quoted_text = window.getSelection;

var quoted_text = window.getSelection;

例如：

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如何通过换行符从该文本制作数组？

How can i make in array from that text by newlines?

我需要在每行的开头粘贴simbols>，如何做到这一点？

I need to paste in the begining of each line simbols "> ", how to do that?

推荐答案

使用 split（）

前例

str = "abc\ndef";
console.log(str.split("\n"));

将打印出来

["abc", "def"] 

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