条形码工具类

旧城等待， 2023-10-20 06:19 320阅读 0赞

jar包：
    
    JBarcode-Recognition_Source-0.2.jar
    jbarcode-0.2.8.jar
    commons-lang-2.6.jar
    
    
    
    package com.cpp.core.common.utils;
    
    import java.awt.image.BufferedImage;
    import java.io.File;
    import java.io.FileOutputStream;
    import java.util.Date;
    
    import org.jbarcode.JBarcode;
    import org.jbarcode.encode.Code128Encoder;
    import org.jbarcode.paint.BaseLineTextPainter;
    import org.jbarcode.paint.WideRatioCodedPainter;
    import org.jbarcode.paint.WidthCodedPainter;
    import org.jbarcode.util.ImageUtil;
    
    /**
     * 条形码工具类
     * 
     * @author
     * @createDate
     * 
     */
    public class BarcodeUtil {
    
        static void saveToJPEG(BufferedImage paramBufferedImage, String paramString) {
            saveToFile(paramBufferedImage, paramString, "jpeg");
        }
    
        static void saveToPNG(BufferedImage paramBufferedImage, String paramString) {
            saveToFile(paramBufferedImage, paramString, "png");
        }
    
        static void saveToGIF(BufferedImage paramBufferedImage, String paramString) {
            saveToFile(paramBufferedImage, paramString, "gif");
        }
    
        static void saveToFile(BufferedImage paramBufferedImage, String paramString1,
                               String paramString2) {
            try {
    
                FileOutputStream localFileOutputStream = new FileOutputStream(paramString1);
                ImageUtil.encodeAndWrite(paramBufferedImage, paramString2, localFileOutputStream, 96,
                    96);
                localFileOutputStream.close();
            } catch (Exception localException) {
                localException.printStackTrace();
            }
        }
    
        public static String getBarCode(String str, String str2, String str3) {
            String path = "";
            try {
    
                JBarcode localJBarcode = new JBarcode(Code128Encoder.getInstance(),
                    WideRatioCodedPainter.getInstance(), BaseLineTextPainter.getInstance());
                /*localJBarcode.setEncoder(Code128Encoder.getInstance());
                localJBarcode.setPainter(WideRatioCodedPainter.getInstance());
                localJBarcode.setTextPainter(BaseLineTextPainter.getInstance());
                localJBarcode.setShowCheckDigit(false);*/
    
                localJBarcode.setEncoder(Code128Encoder.getInstance());
                localJBarcode.setPainter(WidthCodedPainter.getInstance());
                localJBarcode.setTextPainter(BaseLineTextPainter.getInstance());
                localJBarcode.setCheckDigit(false);
                localJBarcode.setShowCheckDigit(false);
    
                BufferedImage localBufferedImage = localJBarcode.createBarcode(str);
                localBufferedImage = localJBarcode.createBarcode(str);
    
                //创建文件夹
                Date date = new Date();
                String years = DateUtils.getYear(date) + ""; //年
                String mouth = DateUtils.getMonth(date); //月
                String datas = DateUtils.getDay(date) + "";//日
                //存放地址
                path = years + "/" + mouth + "/" + datas + "/" + str3 + "/";
                File targetFile = new File(str2 + path);
                if (!targetFile.exists()) {
                    targetFile.mkdirs();
                }
                saveToPNG(localBufferedImage, str2 + path + "/" + str + ".png");
                return path + str + ".png";
    
            } catch (Exception localException) {
                localException.printStackTrace();
                return null;
            }
        }
    
        public static void main(String[] paramArrayOfString) {
            try {
                String str = "788515004012788514";
                String str1 = "C:\\Users\\Administrator\\Desktop\\条形码";
                getBarCode(str, str1, "");
    
            } catch (Exception localException) {
                localException.printStackTrace();
            }
        }
    }