Xcode 常用路径

Xcode打包不了高版本iPhone系统又不想升级Xcode，需要把支持新系统的DeveloperDiskImage.dmg、DeveloperDiskImage.dmg.signature文件添加进DeviceSupport目录：
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

Xcode清理Profile，Profile存放路径：
~/Library/MobileDevice/Provisioning Profiles