如何在本地存储/外部Flutter中创建文件夹？ [英] How To Create Folder in Local Storage/External Flutter?

问题描述

   import 'package:path_provider/path_provider.dart';
   import 'dart:io';
   void createAppFolder() async {
       final directory = await getExternalStorageDirectory();
       final dirPath = '${directory.path}/some_name' ;
       await new Directory(dirPath).create();
    }

这当然是我尝试的操作，但我设置了写入存储的权限，但是这段代码在此路径 /storage/emulated/0/Android/data/com.example.test_app/files/some_name
中创建目录，我需要的是可以在此路径上创建 / storage / emulated / 0 / some_name 任何关于我做错了什么的想法，或者它们是做那件事的另一种方式??

this whats I tried of course I set up the permission for writing to storage but this code creates a directory on this path /storage/emulated/0/Android/data/com.example.test_app/files/some_name and whats I need is to be created on this path /storage/emulated/0/some_name any idea of whats im doing wrong or they are another way to do thats ??

推荐答案

如果要在 / storage / emulated / 0 中创建目录，请尝试此操作。

if you want to create dir in /storage/emulated/0 try this.

import 'dart:io';
 _createFolder()async{
final folderName="some_name";
final path= Directory("storage/emulated/0/$folderName");
if ((await path.exists())){
  // TODO:
  print("exist");
}else{
  // TODO:
  print("not exist");
  path.create();
}

}

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