regex - Regular expression: zero or more occurrences of optional character /

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

What is the regular expression pattern to say:

zero or more occurrences of the character /

?

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1 Answer

深蓝 · Answer 1 · 2021-10-17T02:58:07+0000

/*

If your delimiters are slash-based, escape it:

/*

* means "0 or more of the previous repeatable pattern", which can be a single character, a character class or a group.