From 371e045764d851da877005e042c8034256983997 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@63.com>
Date: 星期二, 14 十二月 2021 10:29:28 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/core/thread/BarcodeThread.java | 46 ++++++++++++++++------------------------------
1 files changed, 16 insertions(+), 30 deletions(-)
diff --git a/src/main/java/com/zy/core/thread/BarcodeThread.java b/src/main/java/com/zy/core/thread/BarcodeThread.java
index 6555d84..b34d7d4 100644
--- a/src/main/java/com/zy/core/thread/BarcodeThread.java
+++ b/src/main/java/com/zy/core/thread/BarcodeThread.java
@@ -38,15 +38,17 @@
connect();
while (true) {
try {
-// write("T".getBytes(), "T".length());
- byte[] read = read(11, 200);
+ byte[] read = read(8, 100);
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();
}
}
}
@@ -61,7 +63,7 @@
socket.connect(socketAddress, 1000); //鏌愪簺鏈嶅姟鍣╬ing寤惰繜楂樻椂瑕佸鍔�,鍚﹀垯浼氭姤閿檆onnect timeout
dataOutputStream = new DataOutputStream(socket.getOutputStream());
dataInputStream = new DataInputStream(socket.getInputStream());
- log.info("鏉＄爜鎵弿浠繛鎺ユ垚鍔� ===>> [id:{}] [ip:{}] [port:{}]", slave.getId(), slave.getIp(), slave.getPort());
+// log.info("鏉＄爜鎵弿浠繛鎺ユ垚鍔� ===>> [id:{}] [ip:{}] [port:{}]", slave.getId(), slave.getIp(), slave.getPort());
} catch (Exception e) {
socket = null;
log.error("鏉＄爜鎵弿浠繛鎺ュけ璐ワ紒锛侊紒 ===>> [id:{}] [ip:{}] [port:{}]", slave.getId(), slave.getIp(), slave.getPort());
@@ -79,8 +81,11 @@
if (null != dataInputStream) {
dataInputStream.close();
}
- if (null != socket && !socket.isClosed()) {
- socket.close();
+// if (null != socket && !socket.isClosed()) {
+// socket.close();
+// }
+ if (null != socket){
+ socket.close();
}
socket = null;
} catch (IOException e) {
@@ -97,9 +102,10 @@
}
public byte[] read(int bufferSize, int timeOut) throws IOException {
- if (socket == null) {
- return null;
- }
+// if (socket == null) {
+// connect();
+// }
+ connect();
socket.setSoTimeout(timeOut);
byte[] bytes = new byte[bufferSize];
int len = dataInputStream.read(bytes);
@@ -127,24 +133,4 @@
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 {
- BarcodeThread barcodeThread = new BarcodeThread(new Slave());
- barcodeThread.getSlave().setIp("192.168.2.150");
- barcodeThread.getSlave().setPort(51236);
- boolean connect = barcodeThread.connect();
- System.out.println(connect);
- barcodeThread.write("T".getBytes(), "T".length());
- byte[] read = barcodeThread.read(11, 1);
- System.out.println(new String(read));
- }
}
--
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