我发现了如何将"Flutter for mobile“迁移到"Flutter for web”。https://github.com/flutter/flutter_web/blob/master/docs/migration_guide.md
但是,我需要相反的方式。
我只试过“颤动跑”,当然,它跑得不好。
我不知道该在哪里换。
name: my_app
version: 1.0.0
dependencies:
## REPLACE
## Update your dependencies to use `flutter_web`
#flutter:
# sdk: flutter
flutter_web: any
dev_dependencies:
## REPLACE
## Same goes for test packages
#flutter_test:
# sdk: flutter
flutter_web_test: any
## ADD
## Add these dependencies to enable the Dart web build system
build_runner: ^1.2.2
build_web_compilers: ^1.1.0
test: ^1.3.4
## REMOVE
## For the preview, assets are handled differently. Remove or comment
## out this section. See `Assets` below for more details
# flutter:
# uses-material-design: true
# assets:
# - asset/
#
# fonts:
# - family: Plaster
# fonts:
# - asset: asset/fonts/plaster/Plaster-Regular.ttf
## ADD
## flutter_web packages are not published to pub.dartlang.org
## These overrides tell the package tools to get them from GitHub
dependency_overrides:
flutter_web:
git:
url: https://github.com/flutter/flutter_web
path: packages/flutter_web
flutter_web_ui:
git:
url: https://github.com/flutter/flutter_web
path: packages/flutter_web_ui
我希望有一种方法可以迁移,即使这很复杂。我尝试迁移的内容如下所示。https://github.com/flutter/flutter_web/tree/master/examples/gallery
发布于 2019-06-11 05:03:33
是的,我认为你可以做到。
您应该做的第一件事是:将您的pubspec.yaml
文件更新为如下内容:
dependencies:
flutter:
sdk: flutter
dev_dependencies:
flutter_test:
sdk: flutter
flutter:
uses-material-design: true
在运行flutter packages get
之后,错误将从任何地方传来,因此,您必须更新lib目录下每个文件中的每个导入。它将是这样的:
import 'package:flutter_web/material.dart'
到import 'package:flutter/material.dart';
在此之后,您必须重新创建项目,以便获得android和ios项目目录。
为此,您必须转到终端,导航到项目的根目录,然后运行此命令flutter create .
最后,运行您的项目。
https://stackoverflow.com/questions/56086830
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