String encoderContent = "Hello 大大、小小,welcome to QRCode!" + "\nMyblog [ http://sjsky.iteye.com ]" + "\nEMail [ sjsky007@gmail.com ]";

TwoDimensionCode handler = new TwoDimensionCode();

handler.encoderQRCode(encoderContent, imgPath, "png");

// try {

// OutputStream output = new FileOutputStream(imgPath);

// handler.encoderQRCode(content, output);

// } catch (Exception e) {

// e.printStackTrace();

// }

System.out.println("========encoder success");

String decoderContent = handler.decoderQRCode(imgPath);

System.out.println("解析结果如下：");

System.out.println(decoderContent);

System.out.println("========decoder success!!!");

}

}

TwoDimensionCodeImage 类：二维码图片对象

[java]

package qrcode;

import java.awt.image.BufferedImage;

import jp.sourceforge.qrcode.data.QRCodeImage;

public class TwoDimensionCodeImage implements QRCodeImage {

BufferedImage bufImg;

public TwoDimensionCodeImage(BufferedImage bufImg) {

this.bufImg = bufImg;

}

@Override

public int getHeight() {

return bufImg.getHeight();

}

@Override

public int getPixel(int x, int y) {

return bufImg.getRGB(x, y);

}

@Override

public int getWidth() {

return bufImg.getWidth();

}