From fecd8ff508b33715cbe24ca892fc19a2d1ad1ef5 Mon Sep 17 00:00:00 2001
From: zhangqian <zhangqian@123.com>
Date: 星期一, 06 十一月 2023 16:34:05 +0800
Subject: [PATCH] 加锁解决同时读串口时报的资源不可用和超时报错
---
model/device_plc.go | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/model/device_plc.go b/model/device_plc.go
index c68b1f3..a098e81 100644
--- a/model/device_plc.go
+++ b/model/device_plc.go
@@ -127,7 +127,7 @@
func (slf *DevicePlcSearch) Save(record *DevicePlc) error {
var db = slf.build()
- if err := db.Omit("CreatedAt").Updates(record).Error; err != nil {
+ if err := db.Omit("CreatedAt").Save(record).Error; err != nil {
return fmt.Errorf("save err: %v, record: %+v", err, record)
}
--
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