From b6ae7c44d37d96a23c2e356a48018a4eb547cbd0 Mon Sep 17 00:00:00 2001
From: pang.jiabao <pang_jiabao@163.com>
Date: 星期六, 10 五月 2025 09:20:21 +0800
Subject: [PATCH] 避免扫描条码重复打印
---
src/main/java/com/zy/core/thread/BarcodeThread.java | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/main/java/com/zy/core/thread/BarcodeThread.java b/src/main/java/com/zy/core/thread/BarcodeThread.java
index 628053a..8048e2b 100644
--- a/src/main/java/com/zy/core/thread/BarcodeThread.java
+++ b/src/main/java/com/zy/core/thread/BarcodeThread.java
@@ -22,6 +22,8 @@
private Slave slave;
private StringBuffer barcode = new StringBuffer();
+ private String lastBarcode = "";
+
public BarcodeThread(Slave slave) {
this.slave = slave;
}
@@ -33,7 +35,8 @@
public void setBarcode(String barcode) {
this.barcode.delete(0, this.barcode.length());
this.barcode.append(barcode);
- if (!Cools.isEmpty(barcode)) {
+ if (!Cools.isEmpty(barcode) && !lastBarcode.equals(barcode)) {
+ lastBarcode = barcode;
log.info("{}鍙锋潯鐮佸櫒锛屾绱㈡暟鎹細{}", slave.getId(), this.barcode);
JSONObject jsonObject = new JSONObject();
jsonObject.put("time", DateUtils.convert(new Date(), DateUtils.yyyyMMddHHmmss_F));
--
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