1. 安装react-native OSX #

$ brew update
$ brew doctor

$ xcode-select --install

$ brew install watchman
$ brew install flow

npm install react-native-cli -g

2. 配置Android开发环境 #

2.1 下载sdk #

jdk8

2.2 下载android sdk #

android-studio

2.3 下载 android-sdk #

brew install android-sdk

2.4 编译环境变量 #

vi ~/.bash_profile

export ANDROID_HOME=/usr/local/opt/android-sdk

打开管理工具

andoird
brew info android

cd /usr/local/Cellar/android-sdk/24.3.4
ls
cd extra
cd intel
ls 
Hardware
open ./
android avd
create 创建一个新的模拟器
start
launch

3 初始化项目 #

react-native init study
atom .