40 lines
1.2 KiB
Dart
40 lines
1.2 KiB
Dart
// Author: fengshengxiong
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// Date: 2024/6/4
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// Description: 文件工具类
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import 'dart:io';
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import 'package:flutter/services.dart';
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import 'package:tone_snap/utils/local_path_util.dart';
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import 'package:tone_snap/utils/log_print.dart';
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class FileUtil {
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/// Assets文件复制到getAssetsDir目录下
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static Future<String> getAssetsToFilePath(String assets) async {
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final byteData = await rootBundle.load(assets);
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final file = File('${(await LocalPathUtil.getAssetsDir()).path}/${assets.split('/').last}');
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await file.create(recursive: true);
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await file.writeAsBytes(byteData.buffer.asUint8List(byteData.offsetInBytes, byteData.lengthInBytes));
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return file.path;
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}
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/// 删除目录中的所有文件
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static Future<void> deleteAllFilesInDirectory(Directory directory) async {
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if (await directory.exists()) {
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final files = directory.listSync();
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for (var file in files) {
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if (file is File) {
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try {
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await file.delete();
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LogPrint.d('Deleted file: ${file.path}');
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} catch (e) {
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LogPrint.d('Error deleting file: ${file.path}, Error: $e');
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}
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}
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}
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} else {
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LogPrint.d('Directory does not exist: ${directory.path}');
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}
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}
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} |