使用swift继承两个类

class ClassA {
    var propertyA: String
    
    init(propertyA: String) {
        self.propertyA = propertyA
    }
    
    func methodA() {
        print("This is method A")
    }
}

class ClassB {
    var propertyB: Int
    
    init(propertyB: Int) {
        self.propertyB = propertyB
    }
    
    func methodB() {
        print("This is method B")
    }
}

class ClassC: ClassA, ClassB {
    var propertyC: Bool
    
    init(propertyA: String, propertyB: Int, propertyC: Bool) {
        self.propertyC = propertyC
        super.init(propertyA: propertyA)
        self.propertyB = propertyB
    }
    
    func methodC() {
        print("This is method C")
    }
}

let instanceC = ClassC(propertyA: "Hello", propertyB: 123, propertyC: true)
print(instanceC.propertyA) // Output: Hello
print(instanceC.propertyB) // Output: 123
print(instanceC.propertyC) // Output: true
instanceC.methodA() // Output: This is method A
instanceC.methodB() // Output: This is method B
instanceC.methodC() // Output: This is method C