1. Get help
sencha help generate app
2. Create an application
sencha -sdk e:\ext\ext6 generate app -classic SimpleCMS e:\ext\SimpleCMS // The first directory is the sdk directory, which is the extjs source file directory //The second directory is the directory where the project is located
3. Enable the web server that comes with Sencha Cmd (for testing)
sencha fs web -port 8000 start -map e:\ext\SimpleCMS // 8000 is the port number // The following directory is the directory where the project is located
4. Generate the application
sencha app build
//This command needs to be executed in the project root directory