swift - Swift 3.1 中的方法调配

Question

现在在 Xcode (8.3b3) 中，使用 Swift 3.1，有一个新的编译器警告说方法 initialize() 将在未来的版本中被禁止，是否有方法 swizzling 的替代方法？

Answer 1

Implement method swizzling in the app delegate Instead of adding method swizzling via a class extension, simply add a method to the app delegate to be executed when application(_:didFinishLaunchingWithOptions:) is called. Depending on the classes you’re modifying, this may be sufficient and should guarantee your code is executed every time.

来源:NsHipster