Mac版的 Flutter 安装

1、安装Flutter SDK

下载地址：https://flutter.io/sdk-archive/#macos

解压到你电脑某个文件夹下 ，如：

 cd ~/development
 unzip ~/Downloads/flutter_macos_v0.11.13-beta.zip

2、配置环境变量

  export PUB_HOSTED_URL=https://pub.flutter-io.cn

  export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn

  export PATH=`pwd`/flutter/bin:$PATH

  export PATH=/Users/liangjia/Documents/flutter/bin:$PATH

  export ANDROID_HOME=/Users/liangjia/Documents/android/sdk

  export PATH=${PATH}:${ANDROID_HOME}/tools

  export PATH=${PATH}:${ANDROID_HOME}/platform-tools

  export PUB_HOSTED_URL=https://pub.flutter-io.cn

  export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn

终端配置方法：

env //查看环境变量

cd ~ && ls -a && sudo vim .bashrc //修改环境变量，输入上面的环境变量

//输完后依次按 esc => :wq

source ~/.bashrc //配置生效 //在终端再输入env查看是否成功

flutter doctor //命令查看是否需要安装其它依赖项来完成安装

3、-bash: fultter: command not found

git clone -b beta https://github.com/flutter/flutter.git
export PUB_HOSTED_URL=https://pub.flutter-io.cn //国内用户需要设置
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn //国内用户需要设置
export PATH=`pwd`/flutter/bin:$PATH

为了让配置立即生效,上面的命令输入完成之后，需要在终端输入：
source ~/.bashrc