84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
359900 person learning
3350 person learning
180660 person learning
48569 person learning
18603 person learning
40936 person learning
1549 person learning
1183 person learning
32909 person learning
var aa="ldfjsldfj(dsfasjfj3124123)";There is any content in the parentheses, how to match it
业精于勤，荒于嬉;行成于思，毁于随。
var aa="ldfjsldfj(dsfasjfj3124123)"; var result = aa.match(/\(([^)]*)\)/); // 此时result＝["(dsfasjfj3124123)", "dsfasjfj3124123"]; if (result) { console.log(result[1]); // "dsfasjfj3124123" }
/(.+)/
Only take out the contents of parentheses
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
/(.+)/
Only take out the contents of parentheses