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[cent@dlp ~]$ flutter create testapp
Creating project testapp...
Resolving dependencies in `testapp`...
Downloading packages...
Got dependencies in `testapp`.
Wrote 130 files.
All done!
You can find general documentation for Flutter at: https://docs.flutter.dev/
Detailed API documentation is available at: https://api.flutter.dev/
If you prefer video documentation, consider:
https://www.youtube.com/c/flutterdev
In order to run your application, type:
$ cd testapp
$ flutter run
Your application code is in testapp/lib/main.dart.
[cent@dlp ~]$
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// 107行目 : Hello World テキストを追加
const Text(
'Hello Flutter World!',
style: TextStyle(
fontSize: 48,
fontWeight: FontWeight.bold,
color: Colors.red,
)
),
const Text('You have pushed the button this many times:'),
Text(
'$_counter',
style: Theme.of(context).textTheme.headlineMedium,
),
[cent@dlp testapp]$ flutter run -d web-server --web-hostname=0.0.0.0 --web-port=43101
Launching lib/main.dart on Web Server in debug mode...
Waiting for connection from debug service on Web Server... 14.4s
lib/main.dart is being served at http://0.0.0.0:43101
The web-server device requires the Dart Debug Chrome extension for debugging.
Consider using the Chrome or Edge devices for an improved development workflow.
To hot restart changes while running, press "r" or "R".
For a more detailed help message, press "h". To quit, press "q".
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