1. ios tabbar https://github.com/ChenYilong/CYLTabBarController
2. rn
https://github.com/itinance/react-native-fs 操作文件等
https://github.com/react-native-community/react-native-camera 相机 有扫描二维码
github star说明
原文：https://www.cnblogs.com/jiamengyang/p/11609237.html
