java bmp图片转成png

codecraft

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
public class ConvertImage {
public static void main(String args[]) throws IOException {
File inputFile = new File("c:\\11.bmp");
BufferedImage input = ImageIO.read(inputFile);
File outputFile = new File("c:\\test.png");
ImageIO.write(input, "BMP", outputFile);
outputFile = new File("c:\\test.png");
ImageIO.write(input, "PNG", outputFile);
}
}
               
               
               

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