java 將bmp圖片轉換爲png圖片,如果需要其他類型轉換可以修改程序裏面的文件擴展名。
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
public class BmpToPng {
public static void main(String[] args) throws IOException{
File out= null;
File in = new File("d://My Documents//My Pictures//123.bmp");
BufferedImage input = ImageIO.read(in);
out = new File("d://My Documents//My Pictures//123.png");
ImageIO.write(input, "BMP", out);
input.flush();
}
}