尝试在不加密的情况下将字符串转换为十六进制日志字符串

Question

I'm trying to make a text box which will give an output of a string in hex. There is a similar question here which I got my current code from which I modified a bit, but when I logged it, instead of the string "486578", I got "Hex". Here is my code:

 function Hex() { var Hex = "Hex" Hex = Hex.toString('16'); console.log(Hex) } Hex();

And no, I don't want something like encrypt.js. How would I solve this? Thanks!

Answer 1

You are not calling Number.prototype.toString() but String.prototype.toString() .

Your input is the string "Hex". This gets converted to a string "Hex". You should try to use a number, if you want to convert a number.

In order to get numbers, you have to encode your string.

 var encoded = new TextEncoder().encode("Hex"); var hex = Object.values(encoded).map(n => n.toString(16)); console.log (hex.join (' '));

Compare it with the ASCII table .