New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

定时器清除 #12

Open

HelenHai opened this issue Aug 3, 2021 · 0 comments

Owner

HelenHai commented Aug 3, 2021 •

edited

Loading

调用定时器会返回一个整型数字，代表了该定时器的序号。可以利用定时器的序号对定时器进行清除。

定时器不会自动销毁，所占内存无法自动回收，需要手动清理

const timer = setTimeout(()=>{}, 1000)
timer // 返回一个整形数组，例如：33

// 清除定时器
clearTimeout(timer)
clearInterval(timer2)

References

JS设置定时器和清除定时器

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment