解决设备上线停止线程导致的报错，优化录像的获取以及通道的更新

648540858

2022-06-03 47abdde3392f2c5fd88d382ae63c4756b97ed4b0

 web_src/package.json

@@ -52,7 +52,7 @@
    "postcss-url": "^7.2.1",
    "rimraf": "^2.6.0",
    "semver": "^5.3.0",
    "shelljs": "^0.7.6",
    "shelljs": "^0.8.5",
    "uglifyjs-webpack-plugin": "^1.1.1",
    "url-loader": "^0.5.8",
    "vue-loader": "^13.3.0",