如何在spring mvc中为图像定义getter和setter

public class Image {
    private byte[] data;

    public byte[] getData() {
        return data;
    }

    public void setData(byte[] data) {
        this.data = data;
    }
}

@Controller
public class ImageController {

    @PostMapping("/upload")
    public String uploadImage(@RequestParam("file") MultipartFile file) {
        // 处理图像上传逻辑
        // 将图像数据存储到Image对象中
        Image image = new Image();
        try {
            image.setData(file.getBytes());
        } catch (IOException e) {
            e.printStackTrace();
        }
        // 其他处理逻辑...
        return "success";
    }
}

<form action="/upload" method="post" enctype="multipart/form-data">
    <input type="file" name="file" accept="image/*">
    <input type="submit" value="Upload">
</form>