public static void main(String[] args) {
try {
BufferedImage qrCodeImg = get2CodeImage("http://www.dajie.com");
addLogo2CodeImg(qrCodeImg, getLogoPath());
System.out.println("decode qrcode, content=" + decodeQrcode("D:\\qrcode.png"));
} catch (Exception e) {
e.printStackTrace();
}
}
private static String decodeQrcode(String filePath) {
String content = "";
try {
BufferedImage image = ImageIO.read(new File(filePath));
MultiFormatReader reader = new MultiFormatReader();
LuminanceSource source = new BufferedImageLuminanceSource(image);
BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
Result result = reader.decode(bitmap, getDecodeHints());
content = result.getText();
} catch (Exception e) {
e.printStackTrace();
}
return content;
}