title | description | toc |
---|---|---|
Using Flutter in China |
Where to find a version of the Flutter site that is localized to Simplified Chinese. |
true |
{% assign path = 'flutter_infra_release/releases/stable/windows/flutter_windows_v1.0.0-stable.zip' -%}
The Flutter community has made a Simplified Chinese version of the Flutter website available at https://flutter.cn.
If you’d like to install Flutter using an installation bundle, you can replace the domain of the original URL with a trusted mirror to speed it up. For example:
-
Original URL:
https://storage.googleapis.com/{{path}}
-
Mirrored URL:
https://storage.flutter-io.cn/{{path}}
You must also set two environment variables to upgrade Flutter and use the pub package repository in China. Instructions are below.
{{site.alert.important}} Use mirror sites only if you trust the provider. The Flutter team cannot verify their reliability or security. {{site.alert.end}}
If you’re installing or using Flutter in China, it may be helpful to use
a trustworthy local mirror site that hosts Flutter’s dependencies.
To instruct the Flutter tool to use an alternate storage location,
you need to set two environment variables, PUB_HOSTED_URL
and
FLUTTER_STORAGE_BASE_URL
, before running the flutter
command.
Taking MacOS or Linux as an example, here are the first few steps in the setup process for using a mirror site. Run the following in a Bash shell from the directory where you wish to store your local Flutter clone:
$ export PUB_HOSTED_URL=https://pub.flutter-io.cn
$ export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
$ git clone -b dev {{site.github}}/flutter/flutter.git
$ export PATH="$PWD/flutter/bin:$PATH"
$ cd ./flutter
$ flutter doctor
After these steps, you should be able to continue
setting up Flutter normally.
From here on, packages fetched by flutter pub get
are
downloaded from flutter-io.cn
in any shell where PUB_HOSTED_URL
and FLUTTER_STORAGE_BASE_URL
are set.
The flutter-io.cn
server is a provisional mirror for Flutter
dependencies and packages maintained by GDG China.
The Flutter team cannot guarantee long-term availability of this service.
You’re free to use other mirrors if they become available. If you’re
interested in setting up your own mirror in China, contact
flutter-dev@googlegroups.com
for assistance.
- Shanghai Jiaotong University Linux User Group
FLUTTER_STORAGE_BASE_URL
: https://mirrors.sjtug.sjtu.edu.cn/PUB_HOSTED_URL
: https://dart-pub.mirrors.sjtug.sjtu.edu.cn/