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...
// User canceled the picker } 1. 2. 3. 4. 5. 读取文件属性 FilePickerResult? result = await FilePicker.platform.pickFiles(); if (result != null) { PlatformFile file = result.files.first; print(); print(file.bytes); print(file.size); print(file.extension); print(file.path); } el...
import 'package:file_picker/file_picker.dart'; openFilePicker() async { FilePickerResult result = await FilePicker.platform.pickFiles(); if (result != null) { File file = File(result.files.single.path); // 处理选中的文件 // ... } else { // 用户取消了文件选择 } } 自定义UI:在op...
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 ...
Issues Watch 4Star0Fork0 FLUTTER组件/file_picker_copy 全部 看板 里程碑 新建Issue 欢迎使用 Issue! Issue 用于跟踪待办事项、bug、功能需求等。在使用之前,请先创建一个 Issue。
@ohos.file.picker中的PhotoViewPicker拉起图片选择器后,Flutter端无法显示选中图片的问题通常与数据传递或组件渲染相关。 首先,确保PhotoViewPicker的回调正确设置并返回了图片的路径或URI。在鸿蒙系统中,图片选择器返回的数据类型需要与Flutter端接收的类型匹配。如果返回的是文件路径,确保路径在Flutter端有权限访问。