use Node.js to output static pages. I want to generate a unique code to mark users.
use fingerprint2.min.js to enable on H5 pages. Now I"d like to ask if there is a fingerprint2.min.js-like package or other method on the Node side
use Node.js to output static pages. I want to generate a unique code to mark users.
use fingerprint2.min.js to enable on H5 pages. Now I"d like to ask if there is a fingerprint2.min.js-like package or other method on the Node side
can identify the user with the information of user-agent .
exports.generateUUID = function () {
var d = new Date().getTime();
var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = (d + Math.random() * 16) % 16 | 0;
d = Math.floor(d / 16);
return (c == 'x' ? r : (r & 0x3 | 0x8)).toString(16);
});
return uuid;
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