@echo off if exist "dist\dev\mp-weixin" ( cd dist\dev\mp-weixin ) else if exist "unpackage\dist\dev\mp-weixin" ( cd unpackage\dist\dev\mp-weixin ) else ( echo Neither "dist\dev\mp-weixin" nor "unpackage\dist\dev\mp-weixin" directories exist. exit /b 1 ) npm init -y && npm i @tencentcloud/trtc-component-wx --no-package-lock && cd roomkit && npm init -y && npm i @tencentcloud/tuiroom-engine-wx@2.9.1 --no-package-lock && npm i @tencentcloud/chat --no-package-lock && npm i @tencentcloud/tui-core --no-package-lock