String.fromCharCode only works with one character

Question

I have javascript code:

s = String.fromCharCode(s);

This works but it only works with one character even though the String.fromCharCode method is supposed to work with multiple characters seperated by commas. Any ideas why this is?

Answer 1

如果您想要多个字符，则需要传递一系列值...

String.fromCharCode(65, 66, 67);  // "ABC"