text: //
  //  MainViewController.h
  //  SomeKnowledge
  //
  //  Created by HuangJin on 2018/6/13.
  //  Copyright © 2018年 HuangJin. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface MainViewController : UITableViewController
  
  @end
  