             
             createWikiListView()
             
+            /**
+            *  添加下拉刷新
+            */
             baseView.mj_header = HDRefreshGifHeader(refreshingBlock: { () -> Void in
                 
                 self.doGetRequestData()

        
        if baseView == nil {
            
            baseView = UIScrollView()
            
            self.view.addSubview(baseView)
            
            baseView.snp_makeConstraints { (make) -> Void in
                
                make.top.equalTo(self.view).offset(0)
                make.left.equalTo(self.view).offset(0)
                make.width.equalTo(Constants.HDSCREENWITH)
                make.bottom.equalTo(self.view).offset(0)
            }
            
            createHeaderView()
            

            })
        }
        
    }
    
    /**
     *  创建容器
     */
    func createBaseView(){
    
        baseView = UIScrollView()
        
        self.view.addSubview(baseView)
        
        baseView.snp_makeConstraints { (make) -> Void in
            
            make.top.equalTo(self.view).offset(0)
            make.left.equalTo(self.view).offset(0)
            make.width.equalTo(Constants.HDSCREENWITH)
            make.bottom.equalTo(self.view).offset(0)
        }

    }
    
    /**
