From d9cfe061b9b501511f5d769f751c8ff6bbcb1bf9 Mon Sep 17 00:00:00 2001 From: 648540858 <648540858@qq.com> Date: 星期四, 17 八月 2023 15:20:25 +0800 Subject: [PATCH] 优化对讲释放流程 --- src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java b/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java index 923f834..23cb9da 100644 --- a/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java +++ b/src/main/java/com/genersoft/iot/vmp/utils/DateUtil.java @@ -7,6 +7,7 @@ import java.time.ZoneId; import java.time.format.DateTimeFormatter; import java.time.format.DateTimeParseException; +import java.time.temporal.ChronoUnit; import java.time.temporal.TemporalAccessor; import java.util.Locale; @@ -106,4 +107,9 @@ LocalDateTime nowDateTime = LocalDateTime.now(); return formatterISO8601.format(nowDateTime); } + + public static long getDifferenceForNow(String keepaliveTime) { + Instant beforeInstant = Instant.from(formatter.parse(keepaliveTime)); + return ChronoUnit.MILLIS.between(beforeInstant, Instant.now()); + } } -- Gitblit v1.8.0