start learning React Native,
have executed the command npm install-g create-react-native-app
and created a new project create-react-native-app Hello
execute the yarn start startup program
shows the QR code
Expo...
Expo appUI
UI
is there anything else I need to do so that I can"t preview it?
ios and expo app only in android.
it seems that after the update of the IOS version, there is no function to scan the QR code.
Android and.
give up Expo
IOS scan the QR code with the camera will show open with expo, and Android scan inside with expo
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