DNS 域名解析系统（服务）

import java.awt.Frame;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.image.BufferedImage;

import com.google.zxing.MonochromeBitmapSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.Reader;
import com.google.zxing.ReaderException;
import com.google.zxing.Result;
import com.google.zxing.client.j2se.BufferedImageMonochromeBitmapSource;

public class CodeReader {

/**
* @param args
* @throws ReaderException
* @throws InterruptedException
*/
public static void main(String[] args) throws ReaderException, InterruptedException {
Reader reader = new MultiFormatReader();
String imgPath =
"test.jpg";
Image image=java.awt.Toolkit.getDefaultToolkit().getImage(imgPath);
BufferedImage myImage = CodeReader.imageToBufImage(image);
MonochromeBitmapSource source = new BufferedImageMonochromeBitmapSource(myImage);
Result result = reader.decode(source);
System.out.println(result.getText());
}
public static BufferedImage imageToBufImage(Image image) throws InterruptedException{
MediaTracker mt=new MediaTracker(new Frame());
mt.addImage(image,0);
mt.waitForID(0);
BufferedImage bufImage=new BufferedImage(image.getWidth(null),image.getHeight(null),BufferedImage.TYPE_INT_BGR);
Graphics2D   g2d=bufImage.createGraphics();
g2d.drawImage(image,0,0,null);
return bufImage;
}

}