用java生成一维码

import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGEncodeParam;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
import org.jbarcode.JBarcode;
import org.jbarcode.encode.Code128Encoder;
import org.jbarcode.encode.InvalidAtributeException;
import org.jbarcode.paint.BaseLineTextPainter;
import org.jbarcode.paint.WidthCodedPainter;

import java.awt.image.BufferedImage;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
* Created by Administrator on 2016-06-20.
* java生成二维码
*/
public class TestC {
public static void main(String[] arge){
JBarcode localJBarcode = new JBarcode(Code128Encoder.getInstance(), WidthCodedPainter.getInstance(), BaseLineTextPainter.getInstance());
localJBarcode.setEncoder(Code128Encoder.getInstance());
localJBarcode.setPainter(WidthCodedPainter.getInstance());
localJBarcode.setTextPainter(BaseLineTextPainter.getInstance());
localJBarcode.setShowCheckDigit(false);

BufferedImage localBufferedImage = null;
try {
localBufferedImage = localJBarcode.createBarcode("dddd201606140001");
} catch (InvalidAtributeException e) {
e.printStackTrace();
}
OutputStream jos = null;
try {
jos = new FileOutputStream("E:\\imagesFile.jpg");
} catch (FileNotFoundException e) {
e.printStackTrace();
}
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(jos);
JPEGEncodeParam jpegEP = JPEGCodec.getDefaultJPEGEncodeParam(localBufferedImage);
jpegEP.setQuality((float) 1, true);
try {
encoder.encode(localBufferedImage, jpegEP);
jos.flush();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
jos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}