fix run serve. user npm 7.12.0

zhangzengfei

2021-09-15 829517bc9c6ff792c93be3ddbeff0e4d1dfca648

 src/pages/visual/index/home.vue

@@ -236,6 +236,7 @@
    document.addEventListener("visibilitychange", this.visibilitychange, false);
    window.addEventListener('resize', this.windowSizeChange)

    this.VideoPhotoData.capture();
    this.timer = setInterval(() => {
      this.VideoPhotoData.capture()
      this.CategoryData.realTimeCapture();