条形码解析工具类

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条形码解析工具类

package com.wuss;import java.awt.image.BufferedImage;import java.io.File;import java.util.Hashtable;import javax.imageio.ImageIO;import com.google.zxing.BinaryBitmap;import com.google.zxing.DecodeHintType;import com.google.zxing.LuminanceSource;import com.google.zxing.MultiFormatReader;import com.google.zxing.Result;import com.google.zxing.client.j2se.BufferedImageLuminanceSource;import com.google.zxing.common.HybridBinarizer;/**  * 条形码解析工具类 * @author wuss * @date 2015-09-09  */  public class Barcode {/**      * @param imgPath      * @return String      */      public static String decode(String imgPath) throws Exception {          BufferedImage image = null;          Result result = null;          try {              image = ImageIO.read(new File(imgPath));              if (image == null) {                  System.out.println("the decode image may be not exit.");              }              LuminanceSource source = new BufferedImageLuminanceSource(image);              BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));                Hashtable<Object, Object> hints = new Hashtable<Object, Object>();              hints.put(DecodeHintType.CHARACTER_SET, "UTF-8");                result = new MultiFormatReader().decode(bitmap, hints);              return result.getText();          } catch (Exception e) {              e.printStackTrace();          }          return null;      }          public static void main(String[] args) throws Exception {System.out.println(decode("D:/test/1.jpeg"));}}

jar包下载地址：http://download.csdn.net/detail/u012104497/9091803

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