CharacterSet类型的值没有成员InvertedSet - Swift 3

Question

我试图将swift 2代码转换为swift 3:

var customAllowedSet =  NSCharacterSet(charactersInString:"=\"#%/<>?@\\^`{|}").invertedSet

它抛出此错误:

Value of type CharacterSet has no member InvertedSet

Answer 1

根据Apple文档invertedSet,Swift 3中的方法名称改为just inverted.试试这个:

var customAllowedSet =  CharacterSet(charactersIn:"=\"#%/<>?@\\^`{|}").inverted

PS: init(charactersInString:)中CharacterSet也发生了变化,以init(charactersIn:)