#

luxiaotao1123

2020-08-15 5769bdadc879fa93523be0e95ffc8d5ee9ba1e01

 src/main/java/com/zy/core/thread/BarcodeThread.java

@@ -1,6 +1,5 @@
package com.zy.core.thread;

import HslCommunication.BasicFramework.SoftBasic;
import com.zy.core.Slave;
import com.zy.core.ThreadHandler;
import lombok.Data;
@@ -37,13 +36,15 @@
    public void run() {
        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();
            }

        }
    }

@@ -53,7 +54,7 @@
            close();  //1.主动释放连接 //2.某些服务器对指定ip有链路数限制
            socket = new Socket();
            //socket.setKeepAlive(true);
            SocketAddress socketAddress = new InetSocketAddress("192.168.2.150", 51236);
            SocketAddress socketAddress = new InetSocketAddress(slave.getIp(), slave.getPort());
            socket.connect(socketAddress, 1000); //某些服务器ping延迟高时要增加,否则会报错connect timeout
            dataOutputStream = new DataOutputStream(socket.getOutputStream());
            dataInputStream = new DataInputStream(socket.getInputStream());
@@ -86,13 +87,17 @@
    }

    public void write(byte[] msg, int len) throws IOException {
        log.trace("dataOutputStream.write");
        dataOutputStream.write(msg, 0, len);
        log.trace("dataOutputStream.flush");
        dataOutputStream.flush();
        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];
        log.trace("dataInputStream.read");
@@ -123,12 +128,13 @@
    }

    public static void main(String[] args) throws Exception {
        BarcodeThread barcodeThread = new BarcodeThread();
        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(SoftBasic.ByteToHexString(read));
        System.out.println(new String(read));
    }
}