javascript - 将字符串拆分为键值对

Question

如果匹配 key: value，我想用逗号分隔下面的字符串。按逗号拆分一直有效，直到它在 value

中遇到逗号

const string = "country: Kenya, city: Nairobi, population: 3.375M, democracy-desciption: Work in progress/未完全满足，存在障碍"

我想以这样的结果结束:

[[country: Kenya],
[city: Nairobi],
[population: 3.375M],
[democracy-description: Work in progress/ Not fully met, obstacles exist]]

提前谢谢你。

Answer 1

您可以通过查看后面是否有逗号和冒号来拆分字符串。

var string = "country: Kenya, city: Nairobi, population: 3.375M, democracy-desciption: Work in progress/ Not fully met, obstacles exist, foo: bar, bar, bar";

console.log(string.split(/, (?=[^,]+:)/).map(s => s.split(': ')));

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