0. down yarn
https://yarnpkg.com
1. Expo Cli
此环境用于开发或学习之用。
(1)install
npm install -g expo-cli
(2) usage
D:war eact-prj>expo init myRN
(3) run
D:war
eact-prj>cd myRN
D:war
eact-prjmyRN>npm start
2. Expo app
(Android or IOS)
注意:手机和PC连接在同一个WiFi中!!!
(1) down
(must FQ)
1) apk pure
www.apkpure.com
search:https://play.google.com/store/apps/details?id=host.exp.exponent&referrer=www
(2) disable Virtual Network Adapter
or
set REACT_NATIVE_PACKAGER_HOSTNAME=172.16.2.50
(3) stop firewall
or
防火墙-》高级
规则-》添加
(4) Scan QR Code
Reference:
1. 《Getting Started》
2. 《my first reactjs》
3. 《Network Response Time Out Error (create-react-native-app) (expo) - 20 layer》