How to implement hump-type and hyphen-conversion functions in JS?

This paper illustrates the hump-type and hyphen-conversion function of JS. Share to everyone for your reference, specific as follows:

On the Internet to find this paragraph, more like

1. Hump Transfer character:

VARs = "Foostylecss"; s = S.replace ([[A-z])/g, "-$1"). toLowerCase (); Use regular to replace, concise and clear, very good

2. Turn Hump

vars1 = "Foo-style-css"; S1 = S1.replace (//-(/w)/g, function (all, letter) { Returnletter.touppercase (); });

It's not quite clear what this 2 looks.

So I write one, ^_^, this is easy to understand, is the code a bit more:

VARs = "Style-sheet-base"; Vara = S.split ("-"); Varo = a[0]; for (vari=1;i<a.length;i++) { o = O + a[i].slice (0,1). toUpperCase () + a[i].slice (1); }

Write another, this time with a regular:

vars1 = "Style-sheet-base"; S1 = S1.replace (//-(/w)/g, function (x) {return X.slice (1). toUpperCase ();});

Haha, interesting.