/*
        随机生成一个 GUID。

        http://www.broofa.com/2008/09/javascript-uuid-function/
        [UUID 规范](http://www.ietf.org/rfc/rfc4122.txt)
            UUIDs (Universally Unique IDentifier)
            GUIDs (Globally Unique IDentifier)
            The formal definition of the UUID string representation is provided by the following ABNF [7]:
                UUID                   = time-low "-" time-mid "-"
                                       time-high-and-version "-"
                                       clock-seq-and-reserved
                                       clock-seq-low "-" node
                time-low               = 4hexOctet
                time-mid               = 2hexOctet
                time-high-and-version  = 2hexOctet
                clock-seq-and-reserved = hexOctet
                clock-seq-low          = hexOctet
                node                   = 6hexOctet
                hexOctet               = hexDigit hexDigit
                hexDigit =
                    "0" / "1" / "2" / "3" / "4" / "5" / "6" / "7" / "8" / "9" /
                    "a" / "b" / "c" / "d" / "e" / "f" /
                    "A" / "B" / "C" / "D" / "E" / "F"

        https://github.com/victorquinn/chancejs/blob/develop/chance.js#L1349

        ! KonghaYao : GUID 为微软对 GUID 的一种实现，在此实现的 guid 是对 uuid 的字符串转换

        UUID格式：xxxxxxxx-xxxx-xxxx-xxxxxxxxxxxxxxxx(8-4-4-16)
        GUID格式：xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx (8-4-4-4-12)
    */
import { v4 as uuid } from 'uuid';
export default function guid() {
    return uuid();
}