Toolkit.getImage( url )适用于Java8，但不适用于Java11

import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.URL;

public class ImageLoader {
    public static BufferedImage loadImage(String url) throws IOException {
        URL imageUrl = new URL(url);
        return ImageIO.read(imageUrl);
    }

    public static void main(String[] args) {
        String imageUrl = "https://example.com/image.jpg";
        try {
            BufferedImage image = loadImage(imageUrl);
            // 在这里可以对图像进行处理或显示
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}