JAVA获取图片大小和尺寸【转】

import java.awt.image.BufferedImage;import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.IOException;import javax.imageio.ImageIO;public class CalPit {    public static void main(String[] args) throws FileNotFoundException, IOException {        File picture = new File("C:/Users/Administrator/Pictures/我的图片/neusoft.png");        BufferedImage sourceImg =ImageIO.read(new FileInputStream(picture));         System.out.println(String.format("%.1f",picture.length()/1024.0));        System.out.println(sourceImg.getWidth());        System.out.println(sourceImg.getHeight());    }}

转自：http://blog.csdn.net/huangyunzeng2008/article/details/8505640