1 Environment Construction

You need to configure the android_HOME variable value to point to the SDK end and then add % android_HOME %\tools to the path; %android_home%\platform-tools;

Cross-page communication BroadcastChannel

Scan code is recommended for debugging

NPM start Error: Cannot find module ‘XX

npm install 'XX' --save  or  npm install 'XX' --save-devCopy the code