如何在 React-native 中将图片从图库复制到应用程序的安装目录

Question

我想从图库中选择一个图像，然后使用 react-native 将该图像复制到当前正在运行的应用程序的安装目录中。

Answer 1

You can use React Native Image Picker to pick an image from Camera Roll or Gallery.

See it's usage code here

To write any file into native file storage, you can use RNFS

See a basic example here