From 54bbbd62a3298e0671f8dd7aba0763775a4f733c Mon Sep 17 00:00:00 2001
From: tuqin <tuqin@tuqin.cn>
Date: 星期二, 27 十月 2026 13:14:02 +0800
Subject: [PATCH] fix(首页): 应收应付统计对 null 金额做保护，避免 BigDecimal.add(null) 抛 NPE 导致首页报“系统未知错误”
---
src/main/java/com/ruoyi/device/service/impl/DeviceLedgerServiceImpl.java | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/src/main/java/com/ruoyi/device/service/impl/DeviceLedgerServiceImpl.java b/src/main/java/com/ruoyi/device/service/impl/DeviceLedgerServiceImpl.java
index 31c2f0e..420ed9a 100644
--- a/src/main/java/com/ruoyi/device/service/impl/DeviceLedgerServiceImpl.java
+++ b/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())){
- //璁＄畻杩愯鏃堕暱
- 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);// 姣 -> 绉� -> 鍒嗛挓 -> 灏忔椂
- deviceLedger.setRuntimeDuration(time+"h");
- }
if (this.updateById(deviceLedger)) {
return AjaxResult.success();
}
--
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