text: //
  //  NSObject+runtime.h
  //  blm_CRM
  //
  //  Created by blm on 2018/8/7.
  //  Copyright © 2018年 播了么. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSObject (runtime)
  + (void)exchangeInstanceMethod:(NSArray <NSString *>*)methodNames prefix:(NSString *)prefix;
  
  + (void)exchangeClassMethod:(NSArray<NSString *> *)methodNames prefix:(NSString *)prefix;
  
  + (NSMutableArray *)getProperties;
  @end
  