1.Flutter添加日志组件logger
根据流行程序选择 logger
2.pubspec.yaml添加依赖
dependencies:
flutter:
sdk: flutter
logger: ^2.1.0
3.添加日志工具类
import 'package:logger/logger.dart';
class XLogger {
static final Logger _logger = Logger(
printer: PrettyPrinter(
methodCount: 2, // number of method calls to be displayed
errorMethodCount: 8, // number of method calls if stacktrace is provided
lineLength: 120, // width of the output
colors: true, // Colorful log messages
printEmojis: true, // Print an emoji for each log message
printTime: true // Should each log print contain a timestamp
),
);
static Logger getLogger() {
return _logger;
}
}
4.示例代码
import 'package:base_demo/logger.dart';
XLogger.getLogger().t('counter:$_counter');
XLogger.getLogger().i('counter:$_counter');
XLogger.getLogger().w('counter:$_counter');
XLogger.getLogger().e('counter:$_counter');
XLogger.getLogger().f('counter:$_counter');
XLogger.getLogger().d('counter:$_counter');
5.效果
原文始发于微信公众号(ksnowlv):Flutter添加日志
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