[iOS开发] Swift中protocol的关键字笔记

protocol ExampleProtocol {
  var simpleDescription: String { get }
  mutating func adjust()
  mutating func newTest()
}
class SimpleClass: ExampleProtocol {
  var simpleDescription: String = "A very simple class."
  var anotherProperty: Int = 69105
  func adjust() {
    simpleDescription += "  Now 100% adjusted."
  }
  
  func newTest() {
    print("Jiacheng - SimpleClass -> ExampleProtocol -> newTest")
  }
}