JavaSwimg jacob调用模板，斑马打印机打印条码

场景

任务重、时间赶，未使用ZPL语言调用打印机，也未使用斑马的SDK包

扫码枪扫描条码，打印机打印出扫描条码

思路说明

因为业务场景不需要使用web形式，所以使用java swimg 做的界面，jacob调用本地打印程序，从而实现相关打印任务。

详细步骤

1：准备一台打印机、扫码枪

2：使用bartend制作模板

3：模板数据库指向txt格式数据库，并指定相关数据库域

4：编写代码实现功能

备注：

单机，web形式可以试一下ActiveX 插件启动进程，有机会我会试一下

package main.java;

import com.jacob.activeX.ActiveXComponent;
import com.jacob.com.ComThread;
import com.jacob.com.Dispatch;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.text.ParseException;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;

/**
 * @ClassName scanner
 * @author: hzj
 * @Description TODO
 * @date 2022/8/23 9:41
 */
public class scanner {
    private static JTextField userText =  new JTextField();
    private static JFrame frame = new JFrame("条码打印");
    private static ActiveXComponent activeXComponent;
    private static JPanel panel = new JPanel();
    private static JLabel userLabel = new JLabel("条码:");
    private static JLabel viewLable = new JLabel("上一条:");
    private static JTextField viewText =  new JTextField();

    private static DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");

    public static void main(String[] args) throws IOException {
        Dimension dimension = Toolkit.getDefaultToolkit().getScreenSize();
        int height = dimension.height;
        int width = dimension.width;
        frame.setSize(width/2+800, height/2+500);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.addWindowListener(new WindowAdapter() {
            @Override
            public void windowClosing(WindowEvent e) {
                super.windowClosing(e);
                // 关闭Bartender进程 此部分代码可以做到
                Dispatch.call(activeXComponent, "Quit", 0);
                //关闭Bartender进程
                Dispatch.call(activeXComponent, "Quit", 0);
                if (activeXComponent != null){
                    activeXComponent.invoke("Quit", 0);
                }
                ComThread.Release();
            }
        });
        frame.add(panel);
        frame.setVisible(true);
        frame.setLocationRelativeTo(null);

        placeComponents();
    }
    private static void placeComponents() {
        panel.setLayout(null);
        panel.addComponentListener(new ComponentAdapter() {
            @Override
            public void componentResized(ComponentEvent e) {
                super.componentResized(e);
            }
        });
        mainLayout();
    }
    private static void mainLayout(){
        userLabel.setBounds(100,panel.getSize().height/10,400,400);
        userLabel.setFont(new Font("楷体",Font.BOLD,150));

        userText.setBounds(500,panel.getSize().height/10+100,panel.getSize().width/2+400,panel.getSize().height/10+50);
        userText.setFont(new Font("楷体",Font.BOLD,180));

        userText.getDocument().addDocumentListener(new DocumentListener(){
            @Override
            public void insertUpdate(DocumentEvent e) {
                System.out.println(userText.getText());
                String text = userText.getText();
                try {
                    if(text.length()==14){
                        txt(text);
                        System.out.println(text.length());
                    }
                } catch (IOException | ParseException ioException) {
                    ioException.printStackTrace();
                }
            }
            @Override
            public void removeUpdate(DocumentEvent e) {
                System.out.println("remove");
            }
            @Override
            public void changedUpdate(DocumentEvent e) {
                System.out.println("changedUpdate");
            }
        });
        userText.getDocument().addUndoableEditListener(new UndoableEditListener() {
            @Override
            public void undoableEditHappened(UndoableEditEvent e) {
                if(14==userText.getText().length()){
                    viewText.setText(userText.getText());
                    userText.setText("");
                }
            }
        });

        viewLable.setBounds(100,panel.getSize().height-600,300,100);
        viewLable.setFont(new Font("楷体",Font.BOLD,70));
        viewLable.setForeground(Color.red);


        viewText.setEditable(false);
        viewText.setBounds(100,panel.getSize().height-500,panel.getSize().width/2+850,panel.getSize().height/10+50);
        viewText.setFont(new Font("楷体",Font.BOLD,180));
        viewText.setForeground(Color.RED);
        viewText.setHorizontalAlignment(JTextField.CENTER);


        panel.add(userLabel);
        panel.add(userText);
        panel.add(viewLable);
        panel.add(viewText);
    }
    private static void txt(String code) throws IOException, ParseException {
        File file = new File("C:/print/65x11-BartenderTemplate-bak/model_1.txt");
        if(!file.exists()){
            file.mkdirs();
        }
        FileOutputStream fileOutputStream = new FileOutputStream(file);
        fileOutputStream.write(code.getBytes(StandardCharsets.UTF_8));
        fileOutputStream.flush();
        fileOutputStream.close();
        printTask();
        todayRecord(code);
    }
    private static void todayRecord(String code) throws IOException {
        String today = "C:/print/65x11-BartenderTemplate-bak/"+ LocalDate.now()+".txt";
        File file = new File(today);
        String format = LocalDateTime.now().format(dateTimeFormatter);
        FileOutputStream fileOutputStream = new FileOutputStream(file,true);
        fileOutputStream.write(format.getBytes(StandardCharsets.UTF_8));
        fileOutputStream.write("\t".getBytes(StandardCharsets.UTF_8));
        fileOutputStream.write(code.getBytes(StandardCharsets.UTF_8));
        fileOutputStream.write("\n".getBytes(StandardCharsets.UTF_8));
        fileOutputStream.flush();
        fileOutputStream.close();
    }
    private static void printTask(){
        //要运行COM组件，需要先将jacob-1.19-x64.dll放到jdk的bin目录下，不然会报错。如果是32位jdk放入32位的dll文件
        ComThread.InitSTA();

        if(null == activeXComponent){
            activeXComponent = new ActiveXComponent("BarTender.Application");
        }
        //加载Bartender模板控件
        Dispatch btFormats = activeXComponent.getProperty("Formats").toDispatch();
        //调用模板
        Dispatch btFormat = Dispatch.call(btFormats, "Open", "C:/print/65x11-BartenderTemplate-bak/Goya-Barcode65x11.btw", false, "").toDispatch();

        //传递参数，参数名称要和Bartender中设置的名称一样，不然会失败
//        Dispatch.call(btFormat, "value1", "", "G00200000AWQYK");//没试过这种传参方式

        //设置打印份数，默认是1份可以不设置
        Dispatch printSetup = Dispatch.get(btFormat, "PrintSetup").toDispatch();
        Dispatch.put(printSetup, "IdenticalCopiesOfLabel", 1);
        //打印，Bartender会自动选择模板中设置的打印机打印
        Dispatch.call(btFormat, "PrintOut", false, false);

        //打印完成，关闭模板控件
        Dispatch.call(btFormat, "Close", 0);

    }
}