public static void main(String[] args)

    {

        try

        {

            BufferedImage bufferegImage = ImageIO.read(new File("C:\\YD\\2021-06-01\\temp\\094.tif"));

            ImageIO.write(bufferegImage, "jpg", new File("E:\\094.jpg"));

        }

        catch (IOException e)

        {

            e.printStackTrace();

        }

    }

<!--imageio只能读取普通图片格式，不能读取tif，所以需要引入下面这个依赖解决这个问题-->

        <dependency>

            <groupId>com.twelvemonkeys.imageio</groupId>

            <artifactId>imageio-tiff</artifactId>

            <version>3.4.1</version>

        </dependency>

    /**

     * @param oldPath 原图片路径

     * @param newPath 转换后的图片路径

     */

    public static void tifToJpg(String oldPath, String newPath)

    {

        try

        {

            BufferedImage bufferegImage = ImageIO.read(new File(oldPath));

            ImageIO.write(bufferegImage, "jpg", new File(newPath));//可以是png等其它图片格式

        }

        catch (Exception e)

        {

            e.printStackTrace();

        }

    }