优化ssrc存储结构，避免因为大量ssrc存在MediaServer中导致redis读取超时

648540858

2023-04-08 0858f7995b8236d79c6e39a5974cb7a13bcb4e3e

 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);
    }
}