ES11

2020-11-12

matchAll

matchAll() 方法返回一个包含所有匹配正则表达式的结果的迭代器。使用 for...of 遍历或者使用操作符 ... Array.from 将其转换成数组。

const reg = /[0-3]/g;
const data = '2020';
console.log([...data.matchAll(reg)]);

/*Compiler to:*/
[
  [ '2', index: 0, input: '2020', groups: undefined ],
  [ '0', index: 1, input: '2020', groups: undefined ],
  [ '2', index: 2, input: '2020', groups: undefined ],
  [ '0', index: 3, input: '2020', groups: undefined ] 
]

jsonContent: meta: false pages: false posts: title: true date: true path: true text: false raw: false content: false slug: false updated: false comments: false link: false permalink: false excerpt: false categories: false tags: true