获取照片Exif信息

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//导入jar包后执行如下代码即可在控制台输出信息
public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws ImageProcessingException,
			IOException, MetadataException {
		File jpegFile = new File("D:\\exiftemp (2).JPG");
        Metadata metadata;
        try {
            metadata = JpegMetadataReader.readMetadata(jpegFile);
            Iterator<Directory> it = metadata.getDirectories().iterator();
            while (it.hasNext()) {
                Directory exif = it.next();
                Iterator<Tag> tags = exif.getTags().iterator();
                while (tags.hasNext()) {
                    Tag tag = (Tag) tags.next();
                    System.out.println(tag);
                }

            }
        } catch (JpegProcessingException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
	}

}