1 const SEED = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' 2 3 export function randomString(len = 32) { 4 let str = '' 5 for (let i = 0; i < len; i++) { 6 str += SEED[Math.floor(Math.random() * SEED.length)] 7 } 8 return str 9 } 10