package com.example.caseData.utils;

import org.springframework.core.io.ClassPathResource;

import java.io.*;

public class ImageUtil {
    public static byte[] readImageToBytes(String imagePath) throws IOException {
        ClassPathResource resource = new ClassPathResource(imagePath);
        try (InputStream inputStream = resource.getInputStream();
             ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {

            byte[] buffer = new byte[1024];
            int bytesRead;
            while ((bytesRead = inputStream.read(buffer)) != -1) {
                outputStream.write(buffer, 0, bytesRead);
            }

            return outputStream.toByteArray();
        }
    }
}