米家Beta调试时总出现 设备已离线 弹窗

按照米家APP 扩展程序开发安装好了开发环境，也可以运行Demo，但是出现如下弹窗比较干扰

命令行	设备已离线弹窗

安装过程

补充一些安装过程，比如特别的设置了代理，才能准确安装

淘宝node镜像已经禁用改为官方

diff --git a/bin/install_mihome_dev.bat b/bin/install_mihome_dev.bat
index c2466c5a..5fe69fef 100644
--- a/bin/install_mihome_dev.bat
+++ b/bin/install_mihome_dev.bat
@@ -86,7 +86,7 @@ goto listMenu
     echo 2 <B0><B2>װ watchman <BF><AA><B7><A2><BB><B7><BE><B3>
     echo 3 <D0>޸<B4> node_modules <D7><CA>Դ
     SET /P FUNC=<C7><EB>ѡ<D4><F1><A3><BA>
-    IF "%FUNC%" == "1" CALL :installBinary https://npm.taobao.org/mirrors/node/v12.16.1/node-v12.16.1-win-x64.zip  node-v12.16.1-win-x64   "node -v"
+    IF "%FUNC%" == "1" CALL :installBinary https://nodejs.org/dist/v12.16.1/node-v12.16.1-win-x64.zip  node-v12.16.1-win-x64   "node -v"^M
     IF "%FUNC%" == "2" CALL :installBinary http://cdn.cnbj0.fds.api.mi-img.com/miio.files/commonfile_zip_895012f81cb3668260b0e8bec291b5f9.zip watchman-v2020.08.17.00-windows/bin "watchman -v"
     IF "%FUNC%" == "3" CALL :fixEnviroument

设置代理

npm config set http-proxy http://127.0.0.1:7890
npm config set https-proxy http://127.0.0.1:7890