ARGOX CP-2140MPPLB18X60药柜

 医疗器械自动化设备静脉药物配药药瓶标签打印程序，如下：
   打印设备：ARGOX CP-2140M（立象）
   编程 语言：java （JDK1.8）
   编译工具：netbeans
   java静态库如

1.方法及静态库

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.mycompany.pplb;

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
/**
 *
 * @author Alexs_zhan
 */
import com.sun.jna.Library;
import com.sun.jna.Native;
import java.awt.Color;
import java.awt.Container;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.WindowConstants;

public class pplb {

    private static int getQRSize(int count) {
        if (count < 14) {
            return 3;
        } else if (count < 39) {
            return 4;
        } else if (count < 63) {
            return 5;
        } else if (count < 84) {
            return 6;
        } else {
            return 3;
        }
    }

    public interface Winpplb extends Library {

        Winpplb API = (Winpplb) Native.loadLibrary("Winpplb",
                Winpplb.class);

        int B_Bar2d_Maxi(int x, int y, int cl, int cc, int pc, String data);

        int B_Bar2d_PDF417(int x, int y, int w, int v, int s, int c, int px,
                int py, int r, int l, int t, int o, String data);

        int B_Bar2d_PDF417_N(int x, int y, int w, String para, String data);

        void B_ClosePrn();

        int B_CreatePrn(int selection, String filename);

        int B_Del_Form(String formname);

        int B_Del_Pcx(String pcxname);

        int B_Draw_Box(int x, int y, int thickness, int hor_dots,
                int ver_dots);

        int B_Draw_Line(char mode, int x, int y, int hor_dots, int ver_dots);

        int B_Error_Reporting(char option);

        int B_Get_DLL_VersionA(int nShowMessage);

        int B_Get_Graphic_ColorBMP(int x, int y, String filename);

        int B_Get_Graphic_ColorBMPEx(int x, int y, int nWidth, int nHeight,
                int rotate, String id_name, String filename);

        int B_Get_Pcx(int x, int y, String filename);

        int B_Initial_Setting(int Type, String Source);

        int B_WriteData(int IsImmediate, byte[] pbuf, int length);

        int B_ReadData(byte[] pbuf, int length, int dwTimeoutms);

        int B_Load_Pcx(int x, int y, String pcxname);

        int B_Open_ChineseFont(String path);

        int B_Print_Form(int labset, int copies, String form_out, String var);

        int B_Print_MCopy(int labset, int copies);

        int B_Print_Out(int labset);

        int B_Prn_Barcode(int x, int y, int ori, String type, int narrow,
                int width, int height, char human, String data);

        void B_Prn_Configuration();

        int B_Prn_Text(int x, int y, int ori, int font, int hor_factor,
                int ver_factor, char mode, String data);

        int B_Prn_Text_Chinese(int x, int y, int fonttype, String id_name,
                String data);

        int B_Prn_Text_TrueType(int x, int y, int FSize, String FType,
                int Fspin, int FWeight, int FItalic, int FUnline, int FStrikeOut, String id_name,
                String data);

        int B_Prn_Text_TrueType_W(int x, int y, int FHeight, int FWidth,
                String FType, int Fspin, int FWeight, int FItalic, int FUnline, int FStrikeOut,
                String id_name, String data);

        int B_Prn_Text_TrueType_Uni(int x, int y, int FSize, String FType, int Fspin,
                int FWeight, int FItalic, int FUnline, int FStrikeOut, String id_name,
                String data, int format);

        int B_Prn_Text_TrueType_UniB(int x, int y, int FSize, String FType, int Fspin,
                int FWeight, int FItalic, int FUnline, int FStrikeOut, String id_name,
                String data, int format);

        int B_Select_Option(int option);

        int B_Select_Option2(int option, int p);

        int B_Select_Symbol(int num_bit, int symbol, int country);

        int B_Select_Symbol2(int num_bit, String csymbol, int country);

        int B_Set_Backfeed(char option);

        int B_Set_BMPSave(int nSave, String strBMPFName);

        int B_Set_Darkness(int darkness);

        int B_Set_DebugDialog(int nEnable);

        int B_Set_Direction(char direction);

        int B_Set_Form(String formfile);

        int B_Set_Labgap(int lablength, int gaplength);

        int B_Set_Labwidth(int labwidth);

        int B_Set_Originpoint(int hor, int ver);

        int B_Set_Prncomport(int baud, char parity, int data, int stop);

        int B_Set_Prncomport_PC(int nBaudRate, int nByteSize, int nParity,
                int nStopBits, int nDsr, int nCts, int nXonXoff);

        int B_Set_Speed(int speed);

        int B_Set_ProcessDlg(int nShow);

        int B_Set_ErrorDlg(int nShow);

        int B_GetUSBBufferLen();

        int B_EnumUSB(byte[] buf);

        int B_CreateUSBPort(int nPort);

        int B_ResetPrinter();

        int B_GetPrinterResponse(byte[] buf, int nMax);

        int B_TFeedMode(int nMode);

        int B_TFeedTest();

        int B_CreatePort(int nPortType, int nPort, String filename);

        int B_Execute_Form(String form_out, String var);

        int B_Bar2d_QR(int x, int y, int model, int scl, char error,
                char dinput, int c, int d, int p, String data);

        int B_GetNetPrinterBufferLen();

        int B_EnumNetPrinter(byte[] buf);

        int B_CreateNetPort(int nPort);

        int B_Set_CutPeel_Offset(int offset);
    }

    public static void pplbprint(String name, String Capacity, String Number, String Batch_number, int Paper) {
        System.setProperty("jna.encoding", "GBK");
        int nLen = Winpplb.API.B_GetUSBBufferLen() + 1;// 傳回 USB Printer的資料長度。
        byte[] pbuf = null;
        if (nLen > 1) {
            pbuf = new byte[nLen];
            Winpplb.API.B_EnumUSB(pbuf);//取得 USB 埠的資料
            Winpplb.API.B_CreateUSBPort(1);//使用 B_CreateUSBPort() 前需先呼叫 B_GetUSBBufferLen(), 
        } else {
            System.out.println("2");
            //MessageBox.Show("USB端口开启失败");
            //return 2;                                                     //2:USB端口开启失败
        }
        // Winpplb.API.B_Set_Labwidth(60);
        /**
         * sample setting.
         *
         * @param B_Set_DebugDialog(int nEnable); nEnable; 1 -> 除錯環境致能 0 ->
         * 除錯環境關閉
         * @return 0 -> OK. Reference BW-Error.txt file.
         */
        Winpplb.API.B_Set_DebugDialog(1);//設定除錯環境。
        /**
         * sample setting.
         *
         * @param B_Set_Originpoint(int hor, int ver);
         * @param hor;水平邊界基點。單位 dot。
         * @param ver:垂直邊界基點。單位 dot。
         * @param thickness
         * @param hor_dots
         * @param ver_dots
         * @return
         */
        // Winpplb.API.B_Set_Originpoint(0,0);//設定開始列印點。
        /**
         * sample setting.
         *
         * @param B_Select_Option(int object);
         * @param 印表機功能選項。 1 -> 開啟熱轉，關閉 Cutter 和 Peel。 2 -> 開啟熱感，關閉 Cutter 和
         * Peel。 3 -> 開啟熱感和 Cutter，關閉 Peel。 4 -> 開啟熱感和 Peel，關閉 Cutter。 5 ->
         * 開啟熱轉和 Cutter，關閉 Peel。 6 -> 開啟熱轉和 Peel，關閉 Cutter。
         * @return 0 -> OK. Reference BW-Error.txt file.
         */
        Winpplb.API.B_Select_Option(3);//設定轉印模式、啟動 Cutter 或 Peel。
        Winpplb.API.B_Set_Labgap(100, 20);//连续纸张，切割长度2mm
        //Winpplb.API.B_Set_Labgap(125, 0);//连续纸张，切割长度2mm
        //Winpplb.API.B_Set_Labgap(0, 0);//连续纸张，切割长度2mm
        Winpplb.API.B_Set_Labwidth(480);
        /**
         * sample setting.
         *
         * @param int B_Set_Darkness(int darkness);
         * @param darkness; 設定熱感頭列印熱度，範圍：0～15，內定是 8。
         * @return 0 -> OK. Reference BW-Error.txt file.
         */
        Winpplb.API.B_Set_Darkness(12);//設定熱感頭列印熱度
        /**
         * sample setting.
         *
         * @param int B_Del_Pcx(char pcxname[10]);
         * @param pcxname; 圖形名稱，最多 9 個字。 當 pcxname 內容是 '*'時將會清除印表機內 RAM 或 flash
         * memory 所有圖形。
         * @return
         */
        Winpplb.API.B_Del_Pcx("*");// delete all picture.刪除儲存於RAM或Flash中的圖形
        /**
         * sample setting.
         *
         * @param B_Draw_Box(int x, int y, int thickness, int hor_dots, int
         * ver_dots);
         * @param x 起點 X 座標
         * @param y 起點 Y 座標。(1 dot = 0.125 mm)
         * @param thickness 指定框四邊邊線厚度。
         * @param hor_dots 對角點 X 座標。
         * @param ver_dots 對角點 Y 座標
         * @return
         */
        System.out.println(name.length());
        if (name.length() >= 10) {
            Winpplb.API.B_Prn_Text_TrueType(40, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 9) {
            Winpplb.API.B_Prn_Text_TrueType(60, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 8) {
            Winpplb.API.B_Prn_Text_TrueType(80, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 7) {
            Winpplb.API.B_Prn_Text_TrueType(100, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 6) {
            Winpplb.API.B_Prn_Text_TrueType(120, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 5) {
            Winpplb.API.B_Prn_Text_TrueType(140, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 4) {
            Winpplb.API.B_Prn_Text_TrueType(160, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 3) {
            Winpplb.API.B_Prn_Text_TrueType(180, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else if (name.length() == 2) {
            Winpplb.API.B_Prn_Text_TrueType(200, 8, 45, "Arial", 1, 900, 0, 0, 0, "FF", name);//hanzi
        } else {
        }

        Winpplb.API.B_Draw_Line('O', 6, 55, 468, 3);//上边框横线。
        Winpplb.API.B_Prn_Text_TrueType(8, 80, 30, "Arial", 1, 900, 0, 0, 0, "AB", "产品批号: " + Batch_number);//hanzi
        Winpplb.API.B_Prn_Text_TrueType(8, 120, 30, "Arial", 1, 900, 0, 0, 0, "AA", "  规     格: " + Capacity);//hanzi
        Winpplb.API.B_Prn_Text_TrueType(8, 160, 30, "Arial", 1, 900, 0, 0, 0, "AC", "生产日期: 2018.08.21");//hanzi
        Winpplb.API.B_Prn_Text_TrueType(8, 200, 30, "Arial", 1, 900, 0, 0, 0, "AD", "有效期至: 2020.08.21");//hanzi
        Winpplb.API.B_Prn_Barcode(385, 230, 3, "1", 2, 2, 51, 'B', Number);
        Winpplb.API.B_Print_Out(Paper);// copy 2.
        /**
         * close port.
         *
         * @param B_Draw_Box(int x, int y, int thickness, int hor_dots, int
         * ver_dots);
         * @param x x坐标
         * @param y y坐标
         * @param thickness
         * @param hor_dots
         * @param ver_dots
         * @return
         */
        Winpplb.API.B_ClosePrn();
    }

}

   2.主函数

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.mycompany.pplb;

import javax.swing.JOptionPane;
import com.sun.jna.Library;
import com.sun.jna.Native;
import java.awt.Color;
import java.awt.Container;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.WindowConstants;

/**
 *
 * @author zy
 */
public class LabelPrint extends javax.swing.JFrame {

    /**
     * Creates new form LabelPrint
     */
    public LabelPrint() {
        initComponents();
    }

    public interface Winpplb extends Library {

        Winpplb API = (Winpplb) Native.loadLibrary("Winpplb",
                Winpplb.class);

        int B_Bar2d_Maxi(int x, int y, int cl, int cc, int pc, String data);

        int B_Bar2d_PDF417(int x, int y, int w, int v, int s, int c, int px,
                int py, int r, int l, int t, int o, String data);

        int B_Bar2d_PDF417_N(int x, int y, int w, String para, String data);

        void B_ClosePrn();

        int B_CreatePrn(int selection, String filename);

        int B_Del_Form(String formname);

        int B_Del_Pcx(String pcxname);

        int B_Draw_Box(int x, int y, int thickness, int hor_dots,
                int ver_dots);

        int B_Draw_Line(char mode, int x, int y, int hor_dots, int ver_dots);

        int B_Error_Reporting(char option);

        int B_Get_DLL_VersionA(int nShowMessage);

        int B_Get_Graphic_ColorBMP(int x, int y, String filename);

        int B_Get_Graphic_ColorBMPEx(int x, int y, int nWidth, int nHeight,
                int rotate, String id_name, String filename);

        int B_Get_Pcx(int x, int y, String filename);

        int B_Initial_Setting(int Type, String Source);

        int B_WriteData(int IsImmediate, byte[] pbuf, int length);

        int B_ReadData(byte[] pbuf, int length, int dwTimeoutms);

        int B_Load_Pcx(int x, int y, String pcxname);

        int B_Open_ChineseFont(String path);

        int B_Print_Form(int labset, int copies, String form_out, String var);

        int B_Print_MCopy(int labset, int copies);

        int B_Print_Out(int labset);

        int B_Prn_Barcode(int x, int y, int ori, String type, int narrow,
                int width, int height, char human, String data);

        void B_Prn_Configuration();

        int B_Prn_Text(int x, int y, int ori, int font, int hor_factor,
                int ver_factor, char mode, String data);

        int B_Prn_Text_Chinese(int x, int y, int fonttype, String id_name,
                String data);

        int B_Prn_Text_TrueType(int x, int y, int FSize, String FType,
                int Fspin, int FWeight, int FItalic, int FUnline, int FStrikeOut, String id_name,
                String data);

        int B_Prn_Text_TrueType_W(int x, int y, int FHeight, int FWidth,
                String FType, int Fspin, int FWeight, int FItalic, int FUnline, int FStrikeOut,
                String id_name, String data);

        int B_Prn_Text_TrueType_Uni(int x, int y, int FSize, String FType, int Fspin,
                int FWeight, int FItalic, int FUnline, int FStrikeOut, String id_name,
                String data, int format);

        int B_Prn_Text_TrueType_UniB(int x, int y, int FSize, String FType, int Fspin,
                int FWeight, int FItalic, int FUnline, int FStrikeOut, String id_name,
                String data, int format);

        int B_Select_Option(int option);

        int B_Select_Option2(int option, int p);

        int B_Select_Symbol(int num_bit, int symbol, int country);

        int B_Select_Symbol2(int num_bit, String csymbol, int country);

        int B_Set_Backfeed(char option);

        int B_Set_BMPSave(int nSave, String strBMPFName);

        int B_Set_Darkness(int darkness);

        int B_Set_DebugDialog(int nEnable);

        int B_Set_Direction(char direction);

        int B_Set_Form(String formfile);

        int B_Set_Labgap(int lablength, int gaplength);

        int B_Set_Labwidth(int labwidth);

        int B_Set_Originpoint(int hor, int ver);

        int B_Set_Prncomport(int baud, char parity, int data, int stop);

        int B_Set_Prncomport_PC(int nBaudRate, int nByteSize, int nParity,
                int nStopBits, int nDsr, int nCts, int nXonXoff);

        int B_Set_Speed(int speed);

        int B_Set_ProcessDlg(int nShow);

        int B_Set_ErrorDlg(int nShow);

        int B_GetUSBBufferLen();

        int B_EnumUSB(byte[] buf);

        int B_CreateUSBPort(int nPort);

        int B_ResetPrinter();

        int B_GetPrinterResponse(byte[] buf, int nMax);

        int B_TFeedMode(int nMode);

        int B_TFeedTest();

        int B_CreatePort(int nPortType, int nPort, String filename);

        int B_Execute_Form(String form_out, String var);

        int B_Bar2d_QR(int x, int y, int model, int scl, char error,
                char dinput, int c, int d, int p, String data);

        int B_GetNetPrinterBufferLen();

        int B_EnumNetPrinter(byte[] buf);

        int B_CreateNetPort(int nPort);

        int B_Set_CutPeel_Offset(int offset);
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        number = new javax.swing.JTextField();
        jLabel4 = new javax.swing.JLabel();
        jButton1 = new javax.swing.JButton();
        jLabel3 = new javax.swing.JLabel();
        lebei = new javax.swing.JLabel();
        batch_number = new javax.swing.JFormattedTextField();
        jLabel5 = new javax.swing.JLabel();
        number_name = new javax.swing.JTextField();
        Cap = new javax.swing.JFormattedTextField();
        jLabel6 = new javax.swing.JLabel();
        paper_number = new javax.swing.JTextField();
        jLabel7 = new javax.swing.JLabel();
        jLabel8 = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setBackground(getBackground());

        jLabel1.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel1.setText("产品批号：");

        jLabel2.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel2.setText("条形码编号：");

        number.setPreferredSize(new java.awt.Dimension(6, 29));
        number.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                numberActionPerformed(evt);
            }
        });

        jLabel4.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel4.setText("规格：");

        jButton1.setText("Print");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jLabel3.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel3.setForeground(new java.awt.Color(255, 51, 51));
        jLabel3.setText("eg.12345678 (max:8位数据)");

        lebei.setFont(new java.awt.Font("微软雅黑", 1, 36)); // NOI18N
        lebei.setText("西林瓶标签打印");

        jLabel5.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel5.setText("产品名称输入：");

        number_name.setPreferredSize(new java.awt.Dimension(6, 29));
        number_name.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                number_nameActionPerformed(evt);
            }
        });

        jLabel6.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel6.setText("打印数量设置：");

        jLabel7.setFont(new java.awt.Font("微软雅黑", 0, 24)); // NOI18N
        jLabel7.setText("带单位，eg.10mL");

        jLabel8.setFont(new java.awt.Font("微软雅黑", 0, 20)); // NOI18N
        jLabel8.setForeground(new java.awt.Color(255, 51, 51));
        jLabel8.setText("纸张要求：60*30");

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
                layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addGroup(layout.createSequentialGroup()
                                .addGap(128, 128, 128)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                                        .addComponent(jLabel1)
                                        .addComponent(jLabel4)
                                        .addComponent(jLabel5)
                                        .addComponent(jLabel2)
                                        .addComponent(jLabel6, javax.swing.GroupLayout.PREFERRED_SIZE, 168, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGap(31, 31, 31)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addComponent(lebei)
                                        .addGroup(layout.createSequentialGroup()
                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                                        .addComponent(batch_number, javax.swing.GroupLayout.Alignment.LEADING)
                                                        .addComponent(Cap, javax.swing.GroupLayout.Alignment.LEADING)
                                                        .addComponent(number_name, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 246, Short.MAX_VALUE))
                                                .addGap(18, 18, 18)
                                                .addComponent(jLabel7, javax.swing.GroupLayout.PREFERRED_SIZE, 247, javax.swing.GroupLayout.PREFERRED_SIZE))
                                        .addGroup(layout.createSequentialGroup()
                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                                        .addComponent(paper_number, javax.swing.GroupLayout.Alignment.LEADING)
                                                        .addComponent(number, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 246, Short.MAX_VALUE))
                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                        .addGroup(layout.createSequentialGroup()
                                                                .addGap(18, 18, 18)
                                                                .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 381, javax.swing.GroupLayout.PREFERRED_SIZE))
                                                        .addGroup(layout.createSequentialGroup()
                                                                .addGap(137, 137, 137)
                                                                .addComponent(jLabel8, javax.swing.GroupLayout.PREFERRED_SIZE, 219, javax.swing.GroupLayout.PREFERRED_SIZE))))
                                        .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 293, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addContainerGap(36, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
                layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                        .addGroup(layout.createSequentialGroup()
                                                .addGap(121, 121, 121)
                                                .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 38, javax.swing.GroupLayout.PREFERRED_SIZE))
                                        .addGroup(layout.createSequentialGroup()
                                                .addGap(25, 25, 25)
                                                .addComponent(lebei)
                                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                                .addComponent(number_name, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)))
                                .addGap(23, 23, 23)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                        .addComponent(Cap, javax.swing.GroupLayout.PREFERRED_SIZE, 47, javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 47, javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addComponent(jLabel7))
                                .addGap(28, 28, 28)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                        .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 51, javax.swing.GroupLayout.PREFERRED_SIZE)
                                        .addComponent(batch_number, javax.swing.GroupLayout.PREFERRED_SIZE, 51, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addGroup(layout.createSequentialGroup()
                                                .addGap(31, 31, 31)
                                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                                        .addComponent(number, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                        .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)))
                                        .addGroup(layout.createSequentialGroup()
                                                .addGap(39, 39, 39)
                                                .addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)))
                                .addGap(50, 50, 50)
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                        .addComponent(jLabel6)
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                                                .addComponent(paper_number, javax.swing.GroupLayout.PREFERRED_SIZE, 43, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                .addComponent(jLabel8)))
                                .addGap(53, 53, 53)
                                .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 54, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addContainerGap(159, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>                        

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
        String Capacity = (String) Cap.getText().trim();
        String Number = number.getText().trim();
        String Batch_number = batch_number.getText().trim();
        String Name = number_name.getText().trim();
        String Paper = paper_number.getText().trim();
        System.out.println(Number);
        if (Name.equals("") | Batch_number.equals("") | Number.equals("")) {
            JOptionPane.showMessageDialog(null, "数据不能为空", "数据不能为空", JOptionPane.ERROR_MESSAGE);
            return;
        }
        if ((Number.length() != 8)) {
            JOptionPane.showMessageDialog(null, "条形码位数必须等于8", "条形码位数必须等于8", JOptionPane.ERROR_MESSAGE);
            return;
        }
        new pplb().pplbprint(Name, Capacity, Number, Batch_number, Integer.valueOf(Paper));
    }

    private void numberActionPerformed(java.awt.event.ActionEvent evt) {
        // TODO add your handling code here:
    }

    private void number_nameActionPerformed(java.awt.event.ActionEvent evt) {
        // TODO add your handling code here:
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(LabelPrint.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(LabelPrint.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(LabelPrint.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(LabelPrint.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new LabelPrint().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                     
    private javax.swing.JFormattedTextField Cap;
    private javax.swing.JFormattedTextField batch_number;
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel lebei;
    private javax.swing.JTextField number;
    private javax.swing.JTextField number_name;
    private javax.swing.JTextField paper_number;
    // End of variables declaration                   
}

3.参考界面