📅  最后修改于: 2022-03-11 15:02:03.962000             🧑  作者: Mango
const genRanHex = size => [...Array(size)].map(() => Math.floor(Math.random() * 16).toString(16)).join('');
console.log(genRanHex(6));
console.log(genRanHex(12));
console.log(genRanHex(3));