想问下怎么通过正则匹配到所有<p></p>标签中间的内容？

Question

let str = '<p>123456789X一二三四五六七八九十X1</p><p>123456789X一</p>'

想要的结果：123456789X一二三四五六七八九十X1，123456789X一

Answer 1

str.match(/(?<=<p>).*?(?=<\/p>)/g)

Answer 2

let str = '<p>123456789X一二三四五六七八九十X1</p><p>123456789X一</p>';
let reg = new RegExp(/<p>([^(<\/p>)].*?)<\/p>/g);
let arr;
let result = [];
while((arr = reg.exec(str))!==null){
    result.push(arr[1]);
}
console.log(result);//['123456789X一二三四五六七八九十X1', '123456789X一']