From 91e3d4f6c13dd548d6e538b594d54a8752b51f39 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <xltys1995>
Date: 星期四, 17 三月 2022 21:37:14 +0800
Subject: [PATCH] #

---
 src/main/java/com/zy/core/thread/BarcodeThread.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/core/thread/BarcodeThread.java b/src/main/java/com/zy/core/thread/BarcodeThread.java
index ca2783d..d82420a 100644
--- a/src/main/java/com/zy/core/thread/BarcodeThread.java
+++ b/src/main/java/com/zy/core/thread/BarcodeThread.java
@@ -51,6 +51,9 @@
                         JSONObject jsonObject = new JSONObject();
                         jsonObject.put("time", DateUtils.convert(new Date(), DateUtils.yyyyMMddHHmmss_F));
                         jsonObject.put("barcode", barcode);
+                        if (OutputQueue.BARCODE.size() >= 32) {
+                            OutputQueue.BARCODE.poll();
+                        }
                         OutputQueue.BARCODE.offer(jsonObject);
                     }
                 }

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