保存检测到目标的时间和图片

Signed-off-by: JoeAllen <2494136784@qq.com>

src/main/java/cn/heavenlybook/Main.java

@@ -57,15 +57,15 @@ public class Main {
       // 显示视频图像
       canvas.showImage(frame);
       if (bestItem.getProbability() == 1.0 && !"非动物".equals(bestItem.getClassName())) {
-        File outPutFile =
+        File outPutFile = Paths.get("src/test/resources/coffee" + i++ + ".png").toFile();
-            new File(String.valueOf(Paths.get("src/test/resources/" + i++ + "coffee.png")));
+        if (buffImg != null) {
-        assert buffImg != null;
           if (!outPutFile.exists()) {
             log.info(String.valueOf(outPutFile.createNewFile()));
           }
           ImageIO.write(buffImg, "png", outPutFile);
         }
       }
+    }
     canvas.dispose();
     converter.close();
     grabber.close();