text: //
  //  BookDetailPreviewModel.h
  //  ProjectDemo
  //
  //  Created by 张书孟 on 2018/6/27.
  //  Copyright © 2018年 ZSM. All rights reserved.
  //
  
  #import "NetworkRequestModel.h"
  
  @interface BookDetailPreviewModel : NetworkRequestModel
  
  @property (nonatomic, copy) NSString *bookCode;
  @property (nonatomic, copy) NSString *resourceType; // PREVIEW_VIDEO PREVIEW_IMG
  @property (nonatomic, copy) NSString *ossUrl;
  @property (nonatomic, copy) NSString *coverUrl;
  
  @end
  