import net.sourceforge.tess4j.Tesseract;
import net.sourceforge.tess4j.TesseractException;

import java.io.File;

public class ImageTextExtractor {

    public static String extractTextFromImage(String imagePath) {
        File imageFile = new File(imagePath);
        Tesseract tesseract = new Tesseract();
        try {
            tesseract.setLanguage("eng");
            String result = tesseract.doOCR(imageFile);
            return result;
        } catch (TesseractException e) {
            e.printStackTrace();
            return null;
        }
    }

    public static void main(String[] args) {
        String imagePath = "C:\\Users\\w\\Pictures\\Saved Pictures\\中华人民共和国万岁.jpg";
        String extractedText = extractTextFromImage(imagePath);
        System.out.println(extractedText);
    }
}