swift 尾随闭包

最新推荐文章于 2024-03-29 20:59:49 发布

原创最新推荐文章于 2024-03-29 20:59:49 发布 · 673 阅读

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#闭包 #swift3 #swift #尾随闭包

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本文介绍了一个Swift编程示例，演示了如何定义和使用闭包及实例方法。通过具体的代码片段，展示了不同类型的闭包传递方式及其调用过程。此外，还涉及了Swift中的方法定义与调用。

{

    func myMentue(name:String) -> Void {
        print("实例方法\(name)")
    }
    func myblock(_ param:(_ make:String) -> Void) -> Void {
        param("MyBolcCpde")
    }
    func blocData(_ resource:(_ content:String) ->Void ,withData:String)-> Void{
        resource("callBackData")
        print(withData)
    }
    func Myblockl(make:(String) ->()) -> Void {
        make("Myblockl")
    }
    func MyBolckk(make:(String) ->Void) -> Void {
        make("MyBolckks")
    }
    override func viewDidLoad() {
        super.viewDidLoad()
        
        myblock { (make) in
//            make = String("aa")
        }
        myblock { (make) in
            print(make)
        }
         myMentue(name: "aaa")
        blocData({ (a) in
            print(a)
        }, withData: "bbb")
        
        Myblockl { (make) in
            print(make)
        }
        MyBolckk { (make) in
            print(make)
        }
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


}