将数组格式的字符串转换为javascript数组 [英] Convert string in array format to javascript array

问题描述

我有一个字符串，格式为:"['A', 'B', 'C']".我想将其转换为数组['A', 'B', 'C'].我尝试使用JSON.parse()，但是没有用.任何帮助将不胜感激.

I have a string in this format: "['A', 'B', 'C']". I want to convert it to an array ['A', 'B', 'C']. I tried using JSON.parse() but it did not work. Any help would be appreciated.

const strArray = "['A', 'B', 'C']";
const parsedString = JSON.parse(strArray);
console.log(parsedString);

推荐答案

通过将单引号替换为双引号并进行解析，将字符串转换为有效的json:

Convert the string to a valid json by replacing the single quotes with double quotes and parse:

const str = "['A', 'B', 'C']";

const result = JSON.parse(str.replace(/'/g, '"'));

console.log(result);

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