摘要:
import UIKit class Person: NSObject { private var _name: String? var name: String? { get { return _name } set { _name = newValue } } //下面的写法会导致死循环 // 阅读全文
posted @ 2018-07-27 19:27 向往远方 阅读(1075) 评论(0) 推荐(0)
posted @ 2018-07-27 19:27 向往远方 阅读(1075) 评论(0) 推荐(0)