From 3433a7de4c4a5ce13479166cf7f594ae72674826 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期四, 28 一月 2021 11:44:38 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/core/thread/BarcodeThread.java | 25 ++++++++++---------------
1 files changed, 10 insertions(+), 15 deletions(-)
diff --git a/src/main/java/com/zy/core/thread/BarcodeThread.java b/src/main/java/com/zy/core/thread/BarcodeThread.java
index cd3848b..15f8d1a 100644
--- a/src/main/java/com/zy/core/thread/BarcodeThread.java
+++ b/src/main/java/com/zy/core/thread/BarcodeThread.java
@@ -12,6 +12,7 @@
import java.net.InetSocketAddress;
import java.net.Socket;
import java.net.SocketAddress;
+import java.net.SocketTimeoutException;
/**
* 鏉＄爜鎵弿浠嚎绋�
@@ -37,14 +38,18 @@
connect();
while (true) {
try {
- write("T".getBytes(), "T".length());
- byte[] read = read(11, 5);
+// write("T".getBytes(), "T".length());
+ byte[] read = read(11, 200);
if (null != read) {
- barcode = new String(read);
+ String s = new String(read);
+ if (!Cools.isEmpty(s)) {
+ barcode = new String(read);
+ }
}
Thread.sleep(100);
+ } catch (SocketTimeoutException ignore) {
} catch (Exception e) {
- e.printStackTrace();
+// e.printStackTrace();
}
}
}
@@ -98,7 +103,7 @@
if (socket == null) {
return null;
}
- socket.setSoTimeout(timeOut * 1000);
+ socket.setSoTimeout(timeOut);
byte[] bytes = new byte[bufferSize];
int len = dataInputStream.read(bytes);
byte[] tempBytes = null;
@@ -123,16 +128,6 @@
return false;
}
return true;
- }
-
- public String getBarcode() {
- if (Cools.isEmpty(barcode)) {
- return null;
- } else if("NG".endsWith(barcode)) {
- return null;
- } else {
- return barcode.trim();
- }
}
public static void main(String[] args) throws Exception {
--
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