Update config.md

zl2fxy

2023-01-31 10be210b572712c7a3746d877ee30cb0117b6781

 src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java

@@ -82,4 +82,9 @@
            return false;
        }
    }

    public static String getNowForISO8601() {
        LocalDateTime nowDateTime = LocalDateTime.now();
        return formatterISO8601.format(nowDateTime);
    }
}