ios獲取操作系統版本
對于ios操作系統想必大家都有所了解。那么我們要怎樣才能知道ios操作系統的版本信息呢?下面由學習啦小編為大家整理了ios獲取操作系統版本的方法，希望對大家有幫助。
獲取ios操作系統版本的方法 之 [UIDevice currentDevice]
獲取iphone的系統信息使用[UIDevice currentDevice],信息如下：
[[UIDevice currentDevice] systemName]：系統名稱，如iPhone OS
[[UIDevice currentDevice] systemVersion]：系統版本，如4.2.1
[[UIDevice currentDevice] model]：The model of the device，如iPhone或者iPod touch
[[UIDevice currentDevice] uniqueIdentifier]：設備的惟一標識號，deviceID
[[UIDevice currentDevice] name]：設備的名稱，如 張三的iPhone
[[UIDevice currentDevice] localizedModel]：The model of the device as a localized string，類似model
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
CFShow(infoDictionary);
// app名稱
NSString *app_Name = [infoDictionary objectForKey:@"CFBundleDisplayName"];
// app版本
NSString *app_Version = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
// app build版本
NSString *app_build = [infoDictionary objectForKey:@"CFBundleVersion"];
//手機序列號
NSString* identifierNumber = [[UIDevice currentDevice] uniqueIdentifier];
NSLog(@"手機序列號: %@",identifierNumber);
//手機別名： 用戶定義的名稱
NSString* userPhoneName = [[UIDevice currentDevice] name];
NSLog(@"手機別名: %@", userPhoneName);
//設備名稱
NSString* deviceName = [[UIDevice currentDevice] systemName];
NSLog(@"設備名稱: %@",deviceName );
//手機系統版本
NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];
NSLog(@"手機系統版本: %@", phoneVersion);
//手機型號
NSString* phoneModel = [[UIDevice currentDevice] model];
NSLog(@"手機型號: %@",phoneModel );
//地方型號 (國際化區域名稱)
NSString* localPhoneModel = [[UIDevice currentDevice] localizedModel];
NSLog(@"國際化區域名稱: %@",localPhoneModel );
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
// 當前應用名稱
NSString *appCurName = [infoDictionary objectForKey:@"CFBundleDisplayName"];
NSLog(@"當前應用名稱：%@",appCurName);
// 當前應用軟件版本 比如：1.0.1
NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
NSLog(@"當前應用軟件版本:%@",appCurVersion);
// 當前應用版本號碼 int類型
NSString *appCurVersionNum = [infoDictionary objectForKey:@"CFBundleVersion"];
NSLog(@"當前應用版本號碼：%@",appCurVersionNum);
擴展資料：ios如何獲取手機型號等信息
[java]
//手機序列號
NSString* identifierNumber = [[UIDevice currentDevice] uniqueIdentifier];
NSLog(@"手機序列號: %@",identifierNumber);
//手機別名： 用戶定義的名稱
NSString* userPhoneName = [[UIDevice currentDevice] name];
NSLog(@"手機別名: %@", userPhoneName);
//設備名稱
NSString* deviceName = [[UIDevice currentDevice] systemName];
NSLog(@"設備名稱: %@",deviceName );
//手機系統版本
NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];
NSLog(@"手機系統版本: %@", phoneVersion);
//手機型號
NSString* phoneModel = [[UIDevice currentDevice] model];
NSLog(@"手機型號: %@",phoneModel );
//地方型號 (國際化區域名稱)
NSString* localPhoneModel = [[UIDevice currentDevice] localizedModel];
NSLog(@"國際化區域名稱: %@",localPhoneModel );
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
// 當前應用名稱
NSString *appCurName = [infoDictionary objectForKey:@"CFBundleDisplayName"];
NSLog(@"當前應用名稱：%@",appCurName);
// 當前應用軟件版本 比如：1.0.1
NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
NSLog(@"當前應用軟件版本:%@",appCurVersion);
// 當前應用版本號碼 int類型
NSString *appCurVersionNum = [infoDictionary objectForKey:@"CFBundleVersion"];
NSLog(@"當前應用版本號碼：%@",appCurVersionNum);
//手機序列號
NSString* identifierNumber = [[UIDevice currentDevice] uniqueIdentifier];
NSLog(@"手機序列號: %@",identifierNumber);
//手機別名： 用戶定義的名稱
NSString* userPhoneName = [[UIDevice currentDevice] name];
NSLog(@"手機別名: %@", userPhoneName);
//設備名稱
NSString* deviceName = [[UIDevice currentDevice] systemName];
NSLog(@"設備名稱: %@",deviceName );
//手機系統版本
NSString* phoneVersion = [[UIDevice currentDevice] systemVersion];
NSLog(@"手機系統版本: %@", phoneVersion);
//手機型號
NSString* phoneModel = [[UIDevice currentDevice] model];
NSLog(@"手機型號: %@",phoneModel );
//地方型號 (國際化區域名稱)
NSString* localPhoneModel = [[UIDevice currentDevice] localizedModel];
NSLog(@"國際化區域名稱: %@",localPhoneModel );
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
// 當前應用名稱
NSString *appCurName = [infoDictionary objectForKey:@"CFBundleDisplayName"];
NSLog(@"當前應用名稱：%@",appCurName);
// 當前應用軟件版本 比如：1.0.1
NSString *appCurVersion = [infoDictionary objectForKey:@"CFBundleShortVersionString"];
NSLog(@"當前應用軟件版本:%@",appCurVersion);
// 當前應用版本號碼 int類型
NSString *appCurVersionNum = [infoDictionary objectForKey:@"CFBundleVersion"];
NSLog(@"當前應用版本號碼：%@",appCurVersionNum);
結果：
[plain]
2012-10-19 14:07:47.622 myDemo[5779:707] 手機序列號: 6685c75e34104be0b04c6ceb72985dc381f0f746
2012-10-19 14:07:47.624 myDemo[5779:707] 手機別名: “spring sky”的 iPod
2012-10-19 14:07:47.627 myDemo[5779:707] 設備名稱: iPhone OS
2012-10-19 14:07:47.629 myDemo[5779:707] 手機系統版本: 5.1.1
2012-10-19 14:07:47.641 myDemo[5779:707] 手機型號: iPod touch
2012-10-19 14:07:47.642 myDemo[5779:707] 國際化區域名稱: iPod touch
2012-10-19 14:07:47.643 myDemo[5779:707] 當前應用名稱：myDemo
2012-10-19 14:07:47.645 myDemo[5779:707] 當前應用軟件版本:1.0.1
2012-10-19 14:07:47.646 myDemo[5779:707] 當前應用版本號碼：101
2012-10-19 14:07:47.622 myDemo[5779:707] 手機序列號: 6685c75e34104be0b04c6ceb72985dc381f0f746
2012-10-19 14:07:47.624 myDemo[5779:707] 手機別名: “spring sky”的 iPod
2012-10-19 14:07:47.627 myDemo[5779:707] 設備名稱: iPhone OS
2012-10-19 14:07:47.629 myDemo[5779:707] 手機系統版本: 5.1.1
2012-10-19 14:07:47.641 myDemo[5779:707] 手機型號: iPod touch
2012-10-19 14:07:47.642 myDemo[5779:707] 國際化區域名稱: iPod touch
2012-10-19 14:07:47.643 myDemo[5779:707] 當前應用名稱：myDemo
2012-10-19 14:07:47.645 myDemo[5779:707] 當前應用軟件版本:1.0.1
2012-10-19 14:07:47.646 myDemo[5779:707] 當前應用版本號碼：101