regexpneed用减号和其他人找到单词

Question

i have for now few types of code that i need to find and replace with regex.

1. {word1/G_KP8zXsDp8/word2}
2. {word1/GKP8zXsDp8/word2}
3. {word1/G-KP8zXsDp8/word2}

my replacement now is: /({word1\/)(\w+)\/(\w+)/ and it finds 1st and 2nd cases, but don't find 3rd one. and I need it what it would be in match[2] $2.

Answer 1

The problem is that \w doesn't match a hyphen by default — it is a shorthand representation for the character class [a-zA-Z0-9_].

To fix this, you can update your regex to include - as well. Use [\w-]+ instead of \w+.

/({word1\/)([\w-]+)\/(\w+)/

RegEx Demo