更新

whycxzp

2024-09-06 05aebb26d1e2e1fbaebe0119876aa97caea1fef5

 src/main/java/com/whyc/service/QRCodeService.java

@@ -5,6 +5,8 @@
import com.google.zxing.Result;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
import com.google.zxing.common.HybridBinarizer;
import com.whyc.dto.Response;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.imageio.ImageIO;
@@ -16,6 +18,9 @@
@Service
public class QRCodeService {


    @Autowired
    private BattRTStateService battRTStateService;

    public String extract(byte[] data) {
        try {
@@ -31,10 +36,15 @@
        }
    }

    public Response extractAndGetData(byte[] data) {
        String battGroupId = extract(data);
        return battRTStateService.getOneByBattGroupId(battGroupId);
    }

    public static String test() {
        try {
            //InputStream inputStream = new ByteArrayInputStream(data);
            InputStream inputStream = new FileInputStream("C:\\code\\web\\InspectionSystem\\src\\main\\resources\\lib\\t5.jpg");
            InputStream inputStream = new FileInputStream("C:\\code\\web\\InspectionSystem\\src\\main\\resources\\lib\\t11.jpg");
            BufferedImage bufferedImage = ImageIO.read(inputStream);
            BinaryBitmap binaryBitmap = new BinaryBitmap(new HybridBinarizer(new BufferedImageLuminanceSource(bufferedImage)));
            Result result = new MultiFormatReader().decode(binaryBitmap);
@@ -49,4 +59,6 @@
    public static void main(String[] args) {
        System.out.println(test());
    }


}