问题
Possible Duplicate:
How to read SD card contents through iPad Camera Connection Kit in iOS SDK?
I want to write an iOS app to access the data in a SD card via Apple's SD card reader. I am wondering what Framework in Xcode I need to import or I am allowed to develop this kind of app related to file access from external storage.
回答1:
As of yet, developers do not have access to the SD reader attachment.
回答2:
The drive should get mounted in /var/mnt. Check out the Cydia app called iFile.
来源：https://stackoverflow.com/questions/12326420/read-sd-card-files-from-an-ios-app