How to generate random strings in JavaScript_javascript tips

The example in this article describes how JavaScript generates random strings. Share it with everyone for your reference. The specific analysis is as follows:

Here, JavaScript is used to generate a random string, and the length of the string can be specified.

Copy code The code is as follows:

function RandomString(length) {
var str = '';
for ( ; str.length < length; str = Math.random().toString(36).substr(2) );
Return str.substr(0, length);
}

I hope this article will be helpful to everyone’s JavaScript programming design.