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1.9 KiB
1.9 KiB
Kenaito Config Center Dart Client
English | 中文
Kenaito Config Center Dart client SDK, compatible with Dart 2.12+ (null-safe).
Installation
Option 1: Local Path
Add to your project pubspec.yaml:
dependencies:
kenaito_conf:
path: /path/to/kenaito-conf-dart-client
Option 2: Direct Import
import '/path/to/kenaito-conf-dart-client/lib/kenaito_conf.dart';
Usage Example
import 'package:kenaito_conf/kenaito_conf.dart';
void main() async {
final config = Config(
baseUrl: 'http://localhost:8080',
appName: 'my-app',
env: 'daily',
syncInterval: 10,
);
final client = Client(config);
// Listen for config changes
client.onChange((Map<String, String> changed) {
changed.forEach((key, value) {
print('config changed: $key = $value');
});
});
// Start client (fetch configs)
client.start();
await Future.delayed(Duration(seconds: 2)); // Wait for async completion
// Get config
final value = client.get('database.host');
final allConfigs = client.getAll();
// Sync loop
while (true) {
client.syncOnce();
await Future.delayed(Duration(seconds: config.syncInterval));
}
}
Configuration Options
| Option | Type | Description | Default |
|---|---|---|---|
| baseUrl | String | Config center backend URL | http://localhost:8080 |
| appName | String | Application name | empty |
| env | String | Environment (dev/daily/prod) | dev |
| version | String | Config version | latest |
| token | String | Application token | empty |
| syncInterval | int | Sync interval (seconds) | 10 |
| ignoreGlobal | bool | Ignore global configs | false |
| cacheDir | String | Cache directory | . |
Features
- ✅ Full config fetch
- ✅ Incremental sync
- ✅ Local file cache for disaster recovery
- ✅ Config change listener callback
- ✅ Deleted config awareness (deletedKeys)
- ✅ Null safety support