text: //
  //  RevanConst.h
  //  module
  //
  //  Created by 紫荆秋雪 on 2017/5/11.
  //  Copyright © 2017年 紫荆秋雪. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  UIKIT_EXTERN  NSString *const kBaseURL;
  
  UIKIT_EXTERN NSInteger const kCommonMargin;
  
  UIKIT_EXTERN CGFloat const kMenueBarHeight;
  
  UIKIT_EXTERN CGFloat const kNavigationBarMaxY;
  
  UIKIT_EXTERN CGFloat const kTabbarHeight;
  