/** * 获取uuid * @param length 生成uuid的长度 */ export function uuid(length) { let uuid = ""; let chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'.split(''); for (let i = 0; i < length; i++) { uuid += chars[Math.floor(Math.random() * chars.length)]; }; return uuid };