创建空数组和空字典
var emptyArray = Array<Int>()
var emptyArray = [Int]()
var emptyArray:Array<Int> = []
var emptyDictionary = Dictionary<Int,String>()
var emptyDictionary = [Int:String]()
var emptyDictionary[Int:String] = [:]
创建空数组和空字典
var emptyArray = Array<Int>()
var emptyArray = [Int]()
var emptyArray:Array<Int> = []
var emptyDictionary = Dictionary<Int,String>()
var emptyDictionary = [Int:String]()
var emptyDictionary[Int:String] = [:]
本站转载的文章为个人学习借鉴使用,本站对版权不负任何法律责任。如果侵犯了您的隐私权益,请联系本站邮箱yoyou2525@163.com删除。