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代码优化，功能新增

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DelLevin-Home
2026-06-26 23:46:37 +08:00
parent f7ef50a677
commit 45137b96d6
59 changed files with 5041 additions and 4937 deletions
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23
lib/utils/sync/auto_backup_service.dart
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@@ -1,5 +1,6 @@
import 'dart:async';
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:path_provider/path_provider.dart';
import 'package:path/path.dart' as path;
import 'package:shared_preferences/shared_preferences.dart';
@@ -67,7 +68,7 @@ class AutoBackupService {
try {
final backupDir = await _getBackupDirectory();
if (backupDir == null) {
print('AutoBackup: 无法获取备份目录');
debugPrint('AutoBackup: 无法获取备份目录');
return;
}
@@ -80,7 +81,7 @@ class AutoBackupService {
final result = await BackupService.instance.exportDataForAutoBackup();
if (!result.success) {
print('AutoBackup: 导出失败 - ${result.errorMessage}');
debugPrint('AutoBackup: 导出失败 - ${result.errorMessage}');
return;
}
@@ -91,13 +92,13 @@ class AutoBackupService {
// 写入备份文件
await backupFile.writeAsBytes(result.zipBytes!);
print('AutoBackup: 备份成功 - ${backupFile.path}');
debugPrint('AutoBackup: 备份成功 - ${backupFile.path}');
// 清理旧备份，只保留最新的10个
// 清理旧备份，只保留最新的5个
await _cleanupOldBackups(backupDir);
} catch (e) {
print('AutoBackup: 备份失败 - $e');
debugPrint('AutoBackup: 备份失败 - $e');
}
}
@@ -134,12 +135,12 @@ class AutoBackupService {
return downloadDir;
} catch (e) {
print('AutoBackup: 获取备份目录失败 - $e');
debugPrint('AutoBackup: 获取备份目录失败 - $e');
return null;
}
}
/// 清理旧备份，只保留最新的10个
/// 清理旧备份，只保留最新的5个
Future<void> _cleanupOldBackups(Directory backupDir) async {
try {
final files = await backupDir
@@ -160,14 +161,14 @@ class AutoBackupService {
for (var i = _maxBackups; i < files.length; i++) {
try {
await files[i].delete();
print('AutoBackup: 删除旧备份 - ${files[i].path}');
debugPrint('AutoBackup: 删除旧备份 - ${files[i].path}');
} catch (e) {
print('AutoBackup: 删除旧备份失败 - $e');
debugPrint('AutoBackup: 删除旧备份失败 - $e');
}
}
}
} catch (e) {
print('AutoBackup: 清理旧备份失败 - $e');
debugPrint('AutoBackup: 清理旧备份失败 - $e');
}
}
@@ -194,7 +195,7 @@ class AutoBackupService {
return files;
} catch (e) {
print('AutoBackup: 获取备份列表失败 - $e');
debugPrint('AutoBackup: 获取备份列表失败 - $e');
return [];
}
}