Swift 懒加载写法
2019-12-25 本文已影响0人
原味丿丿咖啡Vitas
创建数组的三种懒加载写法
lazy var titlesArray: [String] = ["1","1","1"]
//初始化空数组
lazy var titlesArray: [String] = [Sring]()
lazy var titlesArray: [String] = {
let titles = ["1","1","1"]
return titles
}()
