问题
Im looking for a Way to decode qr-code from image file in react native (ios specifically)... I know expo provides camera scanner solution ... But im in need for file decoder
Any help is very much appreciated.
回答1:
You can use the jsQR library to read QR codes from image files. To choose a file from storage you can try the React Native Image Picker library.
回答2:
May be you can use this react-native-qrcode-local-image
来源：https://stackoverflow.com/questions/51920987/qr-code-decoder-from-image-file-react-native