From 6384d2fc361207ecf4697d17be08f5c22ce57597 Mon Sep 17 00:00:00 2001
From: luxiaotao1123 <t1341870251@163.com>
Date: 星期一, 24 八月 2020 13:33:48 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/core/thread/BarcodeThread.java | 102 +++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 95 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/zy/core/thread/BarcodeThread.java b/src/main/java/com/zy/core/thread/BarcodeThread.java
index a2122c0..4bc67d7 100644
--- a/src/main/java/com/zy/core/thread/BarcodeThread.java
+++ b/src/main/java/com/zy/core/thread/BarcodeThread.java
@@ -5,6 +5,13 @@
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.net.Socket;
+import java.net.SocketAddress;
+
/**
* 鏉＄爜鎵弿浠嚎绋�
* Created by vincent on 2020/8/4
@@ -15,35 +22,116 @@
private Slave slave;
private String barcode;
+ private Socket socket;
+ private DataOutputStream dataOutputStream;
+ private DataInputStream dataInputStream;
public BarcodeThread(Slave slave) {
this.slave = slave;
- connect();
}
@Override
@SuppressWarnings("InfiniteLoopStatement")
public void run() {
+ connect();
while (true) {
try {
-// Task task = MessageQueue.poll(SlaveType.Barcode, slave.getId());
- barcode = "10001136";
- Thread.sleep(3000);
+ write("T".getBytes(), "T".length());
+ byte[] read = read(11, 1000);
+ if (null != read) {
+ barcode = new String(read);
+ }
+ Thread.sleep(1000);
} catch (Exception e) {
e.printStackTrace();
}
-
}
}
@Override
public boolean connect() {
-
- return false;
+ try {
+ close(); //1.涓诲姩閲婃斁杩炴帴 //2.鏌愪簺鏈嶅姟鍣ㄥ鎸囧畾ip鏈夐摼璺暟闄愬埗
+ socket = new Socket();
+ //socket.setKeepAlive(true);
+ SocketAddress socketAddress = new InetSocketAddress(slave.getIp(), slave.getPort());
+ 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());
+ } 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());
+ return false;
+ }
+ return true;
}
@Override
public void close() {
+ try {
+ if (null != dataOutputStream) {
+ dataOutputStream.close();
+ }
+ if (null != dataInputStream) {
+ dataInputStream.close();
+ }
+ if (null != socket && !socket.isClosed()) {
+ socket.close();
+ }
+ socket = null;
+ } catch (IOException e) {
+ log.error("SocketClient close Exception:" + e.getMessage());
+ }
+ }
+ public void write(byte[] msg, int len) throws IOException {
+ if (null != dataInputStream)
+ {
+ dataOutputStream.write(msg, 0, len);
+ dataOutputStream.flush();
+ }
+ }
+
+ public byte[] read(int bufferSize, int timeOut) throws IOException {
+ if (socket == null) {
+ return null;
+ }
+ socket.setSoTimeout(timeOut * 1000);
+ byte[] bytes = new byte[bufferSize];
+ int len = dataInputStream.read(bytes);
+ byte[] tempBytes = null;
+ if (len > 0) {
+ tempBytes = new byte[len];
+ System.arraycopy(bytes, 0, tempBytes, 0, len);
+ }
+ return tempBytes;
+ }
+
+ public boolean valid() throws Exception {
+ if (null == socket || socket.isClosed() || socket.isInputShutdown() || socket.isOutputShutdown()) {
+ if (dataInputStream != null) {
+ dataInputStream.close();
+ }
+ if (dataOutputStream != null) {
+ dataOutputStream.close();
+ }
+ if (socket != null) {
+ socket.close();
+ }
+ return false;
+ }
+ return true;
+ }
+
+ 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, 1000);
+ System.out.println(new String(read));
}
}
--
Gitblit v1.9.1