1桐经、安裝Flutter慢的方法狗唉，
Flutter官方給出了在中國能夠愉快使用的方法 — Flutter中國鏡像
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
git clone -b dev https://github.com/flutter/flutter.git
export PATH="$PWD/flutter/bin:$PATH"
cd ./flutter
flutter doctor
2挡育、安裝第三方包慢的解決方法
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
flutter packages get
上述export都是臨時(shí)環(huán)境變量敛惊，一勞永逸的方法是在~/.bash_profile添加
export PATH=xxx/flutter/bin:$PATH
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
添加完以后使用source ~/.bash_profile來更新剛配置的環(huán)境變量嗜暴。xxx是flutter的安裝路徑
3精堕、Waiting for another flutter command to release the startup lock解決方法
刪除flutter的安裝目錄/bin/cache/lockfile文件寓调，然后重啟開發(fā)工具。
