第7关地址:http://www.fj543.com/hack/?level=75901
这个gif变得太快,看不清,将它下载下来。
方法一:用Java转成一张张图再看。
import com.sun.imageio.plugins.gif.GIFImageReader;
import com.sun.imageio.plugins.gif.GIFImageReaderSpi;
import javax.imageio.ImageIO;
import javax.imageio.stream.FileImageInputStream;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
public class GifTest {
public static void main(String[] args) throws IOException {
GIFImageReader imageReader = (GIFImageReader) new GIFImageReaderSpi().createReaderInstance();
imageReader.setInput(new FileImageInputStream(new File("D:\\Downloads\\7password.gif")));
int count = imageReader.getNumImages