Ionic CLI
The Ionic command-line interface (CLI) is the go-to tool for developing Ionic apps.
Installation
The Ionic CLI can be installed globally with npm:
npm install -g @ionic/cli
Help
The Ionic CLI ships with command documentation that is accessible with the --help
flag.
$ ionic --help
$ ionic <command> --help
$ ionic <command> <subcommand> --help
注記
Be sure to run ionic <command> --help
in your project directory.
For some commands, such as ionic serve
, the help documentation is contextual to the type of your project, e.g. React vs Angular.
Architecture
The Ionic CLI is built with TypeScript and Node.js. It supports Node 10.3+, but the latest Node LTS is always recommended. Follow development on the open source GitHub repository.