ios12新功能
官方文档
更改Api
从iOS开发者的角度来看，更关心的是iOS12新开放的特性和API, 以及系统底层的优化和技术实现
| 分类 | 方法 | 状态 |
|---|---|---|
| NSKeyedArchiver | init(requiringSecureCoding:) | Add |
| archivedData(withRootObject:requiringSecureCoding:) | Add | |
| init() | deprecated | |
| init(forWritingWith:) | deprecated | |
| archivedData(withRootObject:) | deprecated | |
| archiveRootObject(_:toFile:) | deprecated | |
| NSKeyedUnarchiver | unarchivedObject(ofClass:from:) | Add |
| unarchivedObject(ofClasses:from:) | Add | |
| unarchiveObject(with:) | deprecated | |
| unarchiveTopLevelObjectWithData(_:) | deprecated | |
| unarchiveObject(withFile:) | deprecated | |
| ValueTransformer | NSSecureUnarchiveFromDataTransformer | Add |
| unarchiveFromDataTransformerName | deprecated | |
| keyedUnarchiveFromDataTransformerName | deprecated | |
| UserDefaults | synchronize() | NoNeed will be deprecated |
| CFPreferencesAppSynchronize(_:) | NoNeed will be deprecated | |
| CFPreferencesSynchronize(_:_:_:) | NoNeed will be deprecated | |
| NS_CLOSED_ENUM | Add | |
| NSBundleResourceRequest | Modify | |
| CFMessagePortSetName(_:_:) | will be deprecated | |
| UIWebView | All | deprecated |
UIWebView已弃用
