How do I use a regex in JavaScript to extract specific parts of a URL path?

Right now, I'm trying to take a URL in this format:

https://www.example.com/{section}/posts/{number}

and get section and number. I need to do it with a regex; I cannot just break it into a parts array. I have tried:

var sect = myURL.match('https://www.example.com/[^/]+');

but I get as output "https://www.example.com/{section}". I want to be able to get the section and the number. How do I do this in JavaScript?

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Link to original article：https://stackoverflow.com/questions/66013555/how-do-i-use-a-regex-in-javascript-to-extract-specific-parts-of-a-url-path