flutter环境安装与真机调试

macOS install | Flutter

git clone https://github.com/flutter/flutter.git -b stable

Flutter中文社区 - https://www.flutterchina.net.cn

export PATH=`/Users/wr/Flutter/flutter `/flutter/bin:$PATH

export FLUTTER_HOME=/Users/wr/Flutter/flutter

export PATH=$PATH:$FLUTTER_HOME/bin

export PATH=$PATH:$FLUTTER_HOME/bin/cache/dart-sdk/bin

flutter doctor

flutter create flutter_testdemo

cd flutter_testdemo            

flutter run

安装brew

官网：https://brew.sh

直接复制命令：/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" 

到终端

常遇到：

curl: (7) Failed to connect to raw.githubusercontent.com port 443 after 16 ms: Connection refused

解决办法如下：

1. 登录网站：https://www.ipaddress.com

2. 在打开的网站中将“raw.githubusercontent.com”复制到查询栏中进行搜索，可以看到域名对应的IP地址信息

3. 将搜索结果中展示的Ip地址和域名拷贝系统hosts文件中：

sudo vi /etc/hosts

4.保存退出后，就可以正常使用了。

重启终端