генерировать уникальный идентификатор JavaScript
var uniq = 'id' + (new Date()).getTime();
Better Badger
var uniq = 'id' + (new Date()).getTime();
function randomId(): string {
const uint32 = window.crypto.getRandomValues(new Uint32Array(1))[0];
return uint32.toString(16);
}function uuid() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
});
}
var userID=uuid();//something like: "ec0c22fa-f909-48da-92cb-db17ecdb91c5" // The fastest possible way to create random 32-char string in Node is
// by using native crypto module:
const crypto = require("crypto");
const id = crypto.randomBytes(16).toString("hex");
console.log(id); // => f9b327e70bbcf42494ccb28b2d98e00e
const uid = () => {
return Date.now().toString(36) + Math.random().toString(36).substr(2);
};
// Usage. Example, id = khhry2hb7uip12rj2iu
const id = uid();