动态计算播放器尺寸，保持16：9比例，避免出现黑框或固定大小无法缩放

xiaoxie

2022-04-23 33eec2b68fbd0c7c6a9031ac36e790cd213a25d1

 web_src/src/router/index.js

@@ -108,6 +108,11 @@
          name: 'rtcPlayer',
          component: rtcPlayer,
        },
        {
          path: '/map',
          name: 'devicePosition',
          component: devicePosition,
        },
        ]
    },
    {