javascript - Need regex to replace entire folderpath while preserving file name where last folder could by anything -

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this question has answer here:

i need regex replace leave file name.

/folder1/folder2/folder3/anything/somefile.html

also show me how implement replace method? replacing entire path match empty string , again leaving file , anything.

thanks in advance.

you can use .*\/.

. match anything
* repeat previous 0 or more times.
\/ literal slash (/). needs escaped because it's part of regex construct:

var str = '/folder1/folder2/folder3/anything/somefile.html'; str.replace(/.*\//, ''); // "somefile.html"

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