官網
配置國內映象
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配置命令
export PUB_HOSTED_URL=pub.flutter-io.cn export FLUTTER_STORAGE_BASE_URL=storage.flutter-io.cn
下載安裝Flutter
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下載Flutter SDK,解壓配置即可;
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通過 git 方式獲取(推薦此方式):
git clone github.com/flutter/flu… -b stable
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遇到問題:SSL_ERROR_SYSCALL in connection to github.com:443
fatal: unable to access 'github.com/flutter/flu…': LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443
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解決方案:分為http和https
git config --global --unset http.proxygit config --global --unset https.proxy
設定完以後重啟終端!
將 Flutter 新增全域性環境變數
- 開啟(或建立)
.bash_profile
. 我在 本使用者名稱 資料夾下建立
參考flutter中文網教程:開啟(或建立) $HOME/.bash_profile
. 檔案路徑和檔名可能在您的機器上不同.
先 open .bash_profile
檢視是否有.bash_profile 檔案,如無 touch .bash_profile
新增如下配置
export PUB_HOSTED_URL=https://pub.flutter-io.cn //國內使用者需要設定
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn //國內使用者需要設定
export PATH=PATH_TO_FLUTTER_GIT_DIRECTORY/flutter/bin:$PATH
複製程式碼
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注意:
PATH_TO_FLUTTER_GIT_DIRECTORY
為你flutter的路徑,比如“~/document/code”#我的配置如下 export PATH=/Users/使用者名稱資料夾/flutter/bin:$PATH
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隨後,通過
which flutter
驗證已配置的 Flutter 是否可用:which flutter
通過 flutter doctor 驗證當前 Flutter 開發環境是否完善
flutter doctor
複製程式碼
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遇到問題:Failed to retrieve the Dart SDK
Downloading Dart SDK from Flutter engine 241c87ad800beeab545ab867354d4683d5bfb6ce... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- 0:03:02 --:--:-- 0 curl: (35) LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to storage.googleapis.com:443
Failed to retrieve the Dart SDK from: storage.googleapis.com/flutter_inf… If you're located in China, please see this page: flutter.dev/community/c…
解決辦法:切換了下VPN的伺服器節點,就好了。猜測是網路不好!
重新執行之後正常:如圖
環境搭建完成,還差 Android Studio 需要安裝和配置。