text: //
  //  XYDelegate.h
  //  XYAdsFramework
  //
  //  Created by zhaoxiangyu on 2018/3/30.
  //  Copyright © 2018年 xiangyu.zhao. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface XYDelegate : NSObject
  //key
  @property (nonatomic, strong) NSString *key;
  //value
  @property (nonatomic, weak) id delegate;
  
  
  @end
  