//  生成uuid
export function uuid() {
    const s = [];
    const hexDigits = "0123456789abcdef";
    for (let i = 0; i < 36; i++) {
        s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
    }
    s[14] = "4";
    s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1);
    s[8] = s[13] = s[18] = s[23] = "-";

    const uuid = s.join("");
    return `${uuid}-${new Date().getTime()}`;
}

export function rgbaNum(rgba: string) {
    let val = rgba.match(/(\d(\.\d+)?)+/g);
    return val;
}