如何缩放BufferedImage

import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;

public class BufferedImageScaler {

    public static void main(String[] args) throws IOException {
        // 读取图像文件
        BufferedImage originalImage = ImageIO.read(new File("path/to/your/image.jpg"));

        // 设置目标尺寸
        int targetWidth = 200;
        int targetHeight = 200;

        // 缩放图像
        BufferedImage scaledImage = scaleBufferedImage(originalImage, targetWidth, targetHeight);

        // 保存缩放后的图像
        ImageIO.write(scaledImage, "jpg", new File("path/to/your/scaled_image.jpg"));
    }

    public static BufferedImage scaleBufferedImage(BufferedImage originalImage, int targetWidth, int targetHeight) {
        // 创建一个新的BufferedImage实例，用于存储缩放后的图像
        BufferedImage scaledImage = new BufferedImage(targetWidth, targetHeight, originalImage.getType());

        // 创建一个Graphics2D对象，用于绘制缩放后的图像
        Graphics2D graphics2D = scaledImage.createGraphics();

        // 设置渲染质量
        graphics2D.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
        graphics2D.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
        graphics2D.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

        // 绘制缩放后的图像
        graphics2D.drawImage(originalImage, 0, 0, targetWidth, targetHeight, null);

        // 释放资源
        graphics2D.dispose();

        return scaledImage;
    }
}