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

正则从后向前匹配时，不要用 .* #27

Open

Tzdy opened this issue Apr 21, 2023 · 0 comments

Labels

正则表达式

Owner

Tzdy commented Apr 21, 2023

var str = `,sadadad, fdsfsfsf, \n`

要将后面的, \n去掉，不能用/,.*?/s来去。只能用/,../s去掉指定的字符。（加s操作符，.才能表示\n）

The text was updated successfully, but these errors were encountered:

Tzdy added the 正则表达式 label

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