[二维码]修改

dev-zxing/src/main/java/com/tykj/dev/device/zxing/util/ZXingUtil.java

@@ -7,7 +7,9 @@ import com.google.zxing.common.BitMatrix;
 import com.google.zxing.common.HybridBinarizer;
 import javassist.NotFoundException;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.ResponseEntity;
+import org.springframework.util.ResourceUtils;
 import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.multipart.MultipartRequest;
 import sun.misc.BASE64Encoder;
@@ -27,6 +29,8 @@ import java.util.UUID;
  * Author:zsp
  */
 public class ZXingUtil {
+
+
     /** 二维码上传位置 */
     private static String codePath = "src/";
     /** 二维码宽度 */
@@ -77,7 +81,7 @@ public class ZXingUtil {
         encodeHints.put(EncodeHintType.CHARACTER_SET, "UTF-8");
         BitMatrix bitMatrix = new MultiFormatWriter().encode(String.valueOf(taskId),
                 BarcodeFormat.QR_CODE, width, height, encodeHints);
-        String filepath = codePath + UUID.randomUUID() + ".png";
+        String filepath = ResourceUtils.getURL("classpath:").getPath() + UUID.randomUUID() + ".png";
         Path path = FileSystems.getDefault().getPath(filepath);
         MatrixToImageWriter.writeToPath(bitMatrix,"png",path);
         return ImageToBase64ByLocal(filepath);