file_picker: ^9.2.1 然后点击 pub get 各功能的兼容性如下: 二,代码 import'package:flutter/material.dart';import'package:file_picker/file_picker.dart';import'package:permission_handler/permission_handler.dart';classPickerPageextendsStatefulWidget{finalMaparguments;// 为title设置一个默认参数,这样的跳转该...
PlatformFile file = result.files.first; print(file.name); print(file.bytes); print(file.size); print(file.extension); print(file.path); } else { // User canceled the picker } For full usage details refer to theWikiabove. Example App Getting Started For help getting started with Flutter...
在Flutter中自定义file_picker的UI,可以按照以下步骤进行操作: 1. 导入file_picker包:首先,在项目的pubspec.yaml文件中添加file_picker依赖。然后...
首先,你需要在pubspec.yaml文件中添加simple_dart_file_picker依赖。 dependencies:flutter:sdk:flutter simple_dart_file_picker:^1.0.0# 请使用最新版本 然后运行flutter pub get来安装依赖。 2. 导入包 在你的 Dart 文件中导入simple_dart_file_picker包。 import'package:simple_dart_file_picker/simple_dart_fi...
Flutter 没有提供内置的文件选择器,但社区内有人贡献了一个比较完整的解决方案——file_picker。 file_picker的 API 简洁易用,支持全平台(Android / iOS / Mac / Linux / Windows),是我开发桌面应用时的首选。 这边博客简单介绍它的基本用法并提供一个应用实例。
File picker plugin for Flutter, compatible with mobile (iOS & Android), Web, Desktop (Mac, Linux, Windows) platforms with Flutter Go support. - flutter_file_picker/pubspec.yaml at master · LANDrop/flutter_file_picker
From now on, you'll be able to use file_picker with all your platforms, a big thanks to @philenius, which made this possible and allowed the flutter_file_picker_desktop to be merged with this one. Have in mind that because of platforms differences, that the following API methods aren'...
Flutter file_picker与Riverpod 我现在正在尝试学习Riverpod,并尝试使用file_picker包。找不到在这段代码中实现它的方法。我创建了两个状态通知程序,它们应该保存路径值和isUserAborted值。在file_picker包的例子中,他们在selectFolder方法上使用了带有statefulWidget的setState,但我想改用ConsumerWidget。我怎样才能做到这...
我正在使用它的最新版本:https://pub.dev/packages/file_picker 代码语言:javascript 运行 AI代码解释 void _openFileExplorer() async { File _pickedFile; FilePickerResult _filePickerResult; setState(() { _isLoading = true; }); try { _filePickerResult = await FilePicker.platform.pickFiles( type: ...
file_picker: ^1.3.8按照返回值,分了三组: // Single file path String filePath; 第一组:返回文件地址 //选择任何文件 filePath = await FilePicker.getFilePath(type: FileType.ANY); // will let you pick one file path, from all extensions ...