23 lines
743 B
Dart
23 lines
743 B
Dart
import 'package:configurable/dotenv_configuration_provider.dart';
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import 'package:configurable/simple_configuration_provider.dart';
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import 'package:configurable/system_config.dart';
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void main() {
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var key = 'app.name';
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var value = 'CUBETIQ Solution';
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// in-memory provider (built-in)
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var simpleProvider = SimpleConfigurationProvider();
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SystemConfig.setProvider(simpleProvider);
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var result1 = SystemConfig.getOrNull(key, defaultValue: value);
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// output: CUBETIQ Solution
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print(result1);
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// dotenv provider (from file .env)
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var dotenvProvider = DotenvConfigurationProvider();
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SystemConfig.setProvider(dotenvProvider);
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var result2 = SystemConfig.getOrNull('HOME');
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// output: user's home directory
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print(result2);
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} |