From e21af5e638d3a13129be1d4762a1f3900b237515 Mon Sep 17 00:00:00 2001
From: pang.jiabao <pang_jiabao@163.com>
Date: 星期一, 23 九月 2024 08:40:33 +0800
Subject: [PATCH] 判断上一个空托入库写入后，线程还读取到，造成重复请求
---
src/main/java/com/zy/core/cache/MessageQueue.java | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/zy/core/cache/MessageQueue.java b/src/main/java/com/zy/core/cache/MessageQueue.java
index 6a751f2..62ae268 100644
--- a/src/main/java/com/zy/core/cache/MessageQueue.java
+++ b/src/main/java/com/zy/core/cache/MessageQueue.java
@@ -92,7 +92,11 @@
case Barcode:
return BARCODE_EXCHANGE.get(id).poll();
case Led:
- return LED_EXCHANGE.get(id).poll();
+ try {
+ return LED_EXCHANGE.get(id).poll();
+ }catch (Exception e) {
+
+ }
case Scale:
return SCALE_EXCHANGE.get(id).poll();
case Car:
--
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