Java出现下面错误libpng warning: iCCP: known incorrect sRGB profile要怎么改

出现libpng warning: iCCP: known incorrect sRGB profile的问题是因为图片的颜色空间不正确，可以通过以下两种方式解决该问题：

1.使用BufferedImage读取图片并重新写入

import java.awt.image.BufferedImage;
import java.io.File;
import javax.imageio.ImageIO;

public class ImageTest {
    public static void main(String[] args) throws Exception {
        File input = new File("input.png");
        BufferedImage image = ImageIO.read(input);
        File output = new File("output.png");
        ImageIO.write(image, "png", output);
    }
}

2.使用ImageIO读取图片并重新写入

import java.awt.image.BufferedImage;
import java.io.File;
import javax.imageio.ImageIO;

public class ImageTest {
    public static void main(String[] args) throws Exception {
        File input = new File("input.png");
        BufferedImage image = ImageIO.read(input);
        File output = new File("output.png");
        ImageIO.write(image, "png", output);
    }
}