Revert "fix抓拍上传失败，摄像头冻住"

This reverts commit 112daae6b573ce96e0cd59f106819cab6774e7ed.

src/components/FaceRecognition/FaceRecognition.vue

@@ -184,7 +184,6 @@ export default {
         context.drawImage(video, 0, 0, 220, 165);
 
         canvas.toBlob(resolve, "image/jpeg", 0.95);
-        video.play();
       });
     },
     async uploadToServer(captureBlob) {