yys
maven
昨天 9d71b9bf1ec9e8597da70582f9eb7df580f3d58b
src/main/java/com/ruoyi/device/service/impl/DeviceLedgerServiceImpl.java
@@ -61,14 +61,6 @@
    @Override
    public AjaxResult updateDeviceLedger(DeviceLedger deviceLedger) {
        if (ObjectUtils.isNotNull(deviceLedger.getStartRuntimeTime()) && ObjectUtils.isNotNull(deviceLedger.getEndRuntimeTime())){
            //计算运行时长
            long start = deviceLedger.getStartRuntimeTime().toEpochSecond(ZoneOffset.UTC) * 1000;
            long end = deviceLedger.getEndRuntimeTime().toEpochSecond(ZoneOffset.UTC) * 1000;
            long diffMillis = Math.abs(end - start);
            double time = diffMillis / (1000.0 * 60 * 60);// 毫秒 -> 秒 -> 分钟 -> 小时
            deviceLedger.setRuntimeDuration(time+"h");
        }
        if (this.updateById(deviceLedger)) {
            return AjaxResult.success();
        }