如何在JavaScript中用点号替换字符串中所有出现的//（双斜线）

Question

I need to replace all occurrences of // with . in a string, but the solution I have now replaces each slash with "."

So Folder//file//name becomes Folder..file..name

It's a Node.js app and it didn't like replaceAll..

Code :

filename = filename.replace(/\//g, ".");

Answer 1

Group the experession:

 const path = 'Folder//file//name'; console.log(path.replace(/(\\/\\/)/gm, "."));

Answer 2

尝试这个

filename.replace(/\/\//g, ".");

Answer 3

filename = filename.replace(/\//g, ".");

This code replaces all one / s with . but if you want to replace double slashes // with one dot . , you should use:

filename = filename.replace(/\/\//g, ".");