JavaScript string object fromCharCode method begins with the example (used to convert Unicode values ​​into strings)

JavaScript fromCharCode method

The fromCharCode method is used to convert one or more Unicode values ​​into (caps) strings and return the string. The syntax is as follows:

The code copy is as follows:

String.fromCharCode( num1, num2, ... )

Parameter description:

Tip: This method is a static method of String, and its syntax should be String.fromCharCode(), not for String objects you created yourself.

fromCharCode method example

The code copy is as follows:

<script language="JavaScript">

document.write(String.fromCharCode(106,98,53,49).toLowerCase());

</script>

Run this example and output:

The code copy is as follows:

jb51

For common character Unicode values, see the article "JavaScript onKeyDown Event".