您在Xcode目标摘要的"version"字段中设置的值如下所示:
Swift 3
let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as! String
对象
NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"];
Swift 2
let version = NSBundle.mainBundle().infoDictionary?["CFBundleShortVersionString"] as! String
和"构建":
Swift 3
let build = Bundle.main.infoDictionary?[kCFBundleVersionKey as String] as? String
对象
NSString *build = [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString *)kCFBundleVersionKey];
Swift 2
let build = NSBundle.mainBundle().infoDictionary?[kCFBundleVersionKey as String] as! String