static netFetch() async {
    /// 获取手机的UUID
    uuid = await FlutterGetuuid.platformUid;
    /// 获取手机的型号如“iPhone7”
    phoneMark = await FlutterGetuuid.platformDeviceModle;
    /// 获取项目的vesion-code
    version = await FlutterGetuuid.platformVersionCode;
    /// 获取系统SDK版本
    systemMark = await FlutterGetuuid.platformSystemMark;
    /// 获取项目的vesion-name
    version = await FlutterGetuuid.platformVersionName;
}