let str=`
<ul>
<li>
<a>肖生克的救赎</a>
<p>上映时间:1994-09-10</p>
</li>
<li>
<a>阿甘正传</a>
<p>上映时间:1994-07-06</p>
</li>
</ul>
`
const reg=/<li>.*?<a>(.*?)<\/a>.*?<p>(.*?)<\/p>/gs;
//const result=reg.exec(str);
let result;
let data=[];
while(result=reg.exec(str)){
data.push({title:result[1],time:result[2]});
}
console.log(data);