環(huán)境搭建(參考網(wǎng)站:https://flutterchina.club)
1、下載Flutter SDK:https://flutter.dev/docs/development/tools/sdk/releases?tab=macos#macos
進(jìn)入網(wǎng)站clone:https://github.com/flutter/flutter (有點(diǎn)慢,需要等待)
2、設(shè)置全局path
打開終端:vim ~/.bash_profile
設(shè)置path:
export PUB_HOSTED_URL=https://pub.flutter-io.cn #國內(nèi)用戶需要設(shè)置
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn #國內(nèi)用戶需要設(shè)置
export PATH=PATH_TO_FLUTTER_GIT_DIRECTORY/flutter/bin:$PATH
注意:PATH_TO_FLUTTER_GIT_DIRECTORY 為你flutter的路徑,比如“~/document/code”
export PATH=~/document/code/flutter/bin:$PATH
重啟終端,查看path:echo $PATH
3、檢查Flutter運(yùn)行環(huán)境依賴安裝
終端輸入:flutter doctor
出現(xiàn)如下錯(cuò)誤:

image.png
解決辦法:下載Android SDK(推薦通過安裝Android Studio工具進(jìn)行SDK下載);
繼續(xù)根據(jù)錯(cuò)誤信息解決即可,最后如下圖即可;

image.png
附錄:
下載Android SDK:https://blog.csdn.net/qq_37443229/article/details/87627385
下載JDK:http://www.itdecent.cn/p/e59f232bbd99
手動設(shè)置Android SDK的環(huán)境變量:
export ANDROID_HOME=/Users/gametest/Library/Android/sdk
export PATH=${PATH}:${ANDROID_HOME}/platform-tools
export PATH=${PATH}:${ANDROID_HOME}/tools
export PATH=${PATH}:${ANDROID_HOME}/build-tools/29.0.2