带有转义字符的Javascript子字符串

Question

i have a string like the following

var string1 = " folder\\subfolder1\\subfolder2 "

and i want to replace the "\\" with "/" with string1.replace in order to be

var string2 = "folder/subfolder1/subfolder2"

I tried

            var rep = path.replace("\\", "/");

but is not working. Any help ?

Answer 1

你需要全局地做，例如使用regexp文字和g标志;

var rep = path.replace(/\\/g, "/");