[NSBundle mainBundle] infoDictionary获取到的是当前程序的信息，通过控制台打印出下面这些信息

{
BuildMachineOSBuild = 16B2657; //mac 版本
CFBundleDevelopmentRegion = en; //本地化设置，默认为en
CFBundleExecutable = UpdateTip; //安装包名称
CFBundleIdentifier = “com.hcb.UpdateTip”; //bundle id
CFBundleInfoDictionaryVersion = “6.0”; //info.plist格式化版本号
CFBundleName = UpdateTip; //程序名称
CFBundleNumericVersion = 16809984; //bundle版本
CFBundlePackageType = APPL; //包类型
CFBundleShortVersionString = “1.0”; //版本号
CFBundleSupportedPlatforms = (
iPhoneSimulator
); //支持的平台
CFBundleVersion = 1; //版本号
DTCompiler = “com.apple.compilers.llvm.clang.1_0”;
DTPlatformBuild = “”; //运行平台
DTPlatformName = iphonesimulator; //当前运行平台名称
DTPlatformVersion = “10.2”; //平台版本
DTSDKBuild = 14C89; //模拟器系统版本
DTSDKName = “iphonesimulator10.2”; //模拟器系统名称
DTXcode = 0821; //xcode
DTXcodeBuild = 8C1002; //xcode版本
LSRequiresIPhoneOS = 1; //是否只运行在iphone中
MinimumOSVersion = “8.0”;//支持最低系统版本
UIDeviceFamily = (
1
);
UILaunchStoryboardName = LaunchScreen;
UIMainStoryboardFile = Main; //MainStoryboard文件
UIRequiredDeviceCapabilities = (
armv7
); //针对哪些指令集进行编译
UISupportedInterfaceOrientations = (
UIInterfaceOrientationPortrait,
UIInterfaceOrientationLandscapeLeft,
UIInterfaceOrientationLandscapeRight
); //支持屏幕旋转方向
}