How to generate a random alphanumeric string by JavaScript

This article mainly introduces how JavaScript generates a random numeric alphanumeric string, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article.

Generate a random alphanumeric string function generateRandomAlphaNum (len) {var rdmstring = "; for (; rdmString.length < len; rdmString + = Math.random (). ToString (36). Substr (2)); return rdmString.substr (0, len);} / / calling method generateRandomAlphaNum (15) Thank you for reading this article carefully. I hope the article "how to generate a random numeric alphanumeric string" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!