         self.navigationItem.title="详情"
         self.view.backgroundColor = UIColor.white  
         
-        self.scrollView=UIScrollView.init()
+        
         
         self.view.addSubview(self.scrollView)
-        
         self.scrollView.snp.makeConstraints { (make) in
             make.top.equalTo(self.view).offset(0);
             make.left.right.equalTo(self.view);

class DetailsViewController: UIViewController {   
    var id : Int! 
    
    var scrollView : UIScrollView!
    
    var titleLabel : UILabel! 
    var contentLabel : UILabel!
    
    
    

//            make.height.equalTo(60)
            make.bottom.equalToSuperview()
        }

    }

}
