mac安装flutter

1、梯子

2、安装brew

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)”

3、下载flutter(记住flutter/bin的路径，配置环境变量)

https://flutter.io/setup-macos/

4、配置环境变量

vim ~/.bash_profile

输入：export PATH=“/flutter bin路径”:$PATH

:wq（退出）

enter

5、环境变量生效

source ~/.bash_profile

6、检测是否安装完成

flutter -h

7、检测开发环境

flutter doctor

8、安装studio 

    安装之前要安装java
    http://www.android-studio.org/

9、终端输入命令

brew install --HEAD libimobiledevice

brew install ideviceinstaller

brew install ios-deploy

brew install cocoapods

pod setup

10、启动andriod studio

plugins中搜索flutter

下载flutter

11、创建flutter项目

打开andriod studio

start a new flutter project（好慢）

选择flutter application

安装avd虚拟机

tool - avd manager

create virtual device

nexus 5x    andriod 9

next

12、debug

报错

修改掉项目下的android目录下的build.gradle文件

maven { url 'https://maven.aliyun.com/repository/google' }
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url ‘http://maven.aliyun.com/nexus/content/groups/public'}

 

Flutterflutterpackagesflutter_toolsgradle

 

maven { url 'https://m    aven.aliyun.com/repository/google' }
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url ‘http://maven.aliyun.com/nexus/content/groups/public'}

13、配置vscode

vscode -> 查看 -> 命令面板 -> Flutter: new project -> 输入项目名称
点击no device

flutter create app-name
找到main.dart文件，点击vscode右下方device