65 lines
1.7 KiB
Dart
65 lines
1.7 KiB
Dart
// utils/app_logger.dart
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import 'package:flutter/foundation.dart' show kReleaseMode;
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import 'dart:developer' as developer;
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// 日志级别枚举（必须在类外）
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enum AppLogLevel { debug, info, warn, error }
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/// 静态日志工具类，支持 Debug/Release 模式控制
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class AppLogger {
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// 🔒 禁止外部实例化（虽然是静态类，但防止误用）
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AppLogger._();
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// 是否启用日志（Release 模式下关闭）
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static bool get _isLoggingEnabled => !kReleaseMode;
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// === 日志输出主方法 ===
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static void _log(AppLogLevel level, String message,
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{Object? error, StackTrace? stackTrace}) {
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if (!_isLoggingEnabled) return;
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final String levelStr = level.name.toUpperCase();
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final String time = DateTime.now().toIso8601String().split('.').first;
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String logMessage = '[$time] [$levelStr] $message';
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if (error != null) {
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logMessage += '\n🔥 Error: $error';
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}
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developer.log(
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logMessage,
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name: 'AppLogger',
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error: error,
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stackTrace: stackTrace,
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);
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}
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// === 便捷日志方法 ===
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/// 调试日志
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static void debug(String message) {
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_log(AppLogLevel.debug, message);
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}
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/// 一般信息
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static void info(String message) {
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_log(AppLogLevel.info, message);
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}
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/// 警告日志
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static void warn(String message, {Object? error}) {
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_log(AppLogLevel.warn, message, error: error);
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}
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/// 错误日志
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static void error(String message, {Object? error, StackTrace? stackTrace}) {
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_log(AppLogLevel.error, message, error: error, stackTrace: stackTrace);
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}
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/// 高亮日志（用于关键节点）
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static void highlight(String message) {
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if (!_isLoggingEnabled) return;
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debug('✨✨✨ $message ✨✨✨');
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}
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} |