swift的代理

<span style="font-size:12px;">protocol Home_ViewDelegate : NSObjectProtocol{

func delegate_Onclick_Button_ZuCe();
func delegate_Onclick_Button_Logon();
}</span><span style="font-size: 18px;">
</span>

weak var delegate : Home_ViewDelegate?;

// MARK: - 点击button方法
func onclick_Button_Login(){

print("fdsf");
delegate?.delegate_Onclick_Button_Logon();
}

func onclick_Button_ZuCe(){

print("fdsf");

delegate?.delegate_Onclick_Button_ZuCe();
}

</pre><pre name="code" class="objc">class Home_All_ViewController: UIViewController,Home_ViewDelegate

</pre>（5）实现<p></p><p><span style="font-size:18px"><strong></strong></span></p><pre name="code" class="objc">   

func delegate_Onclick_Button_Logon() {

}