MJRefresh使用

    var header: MJRefreshNormalHeader!
    var footer: MJRefreshAutoNormalFooter!
    var currentIndex: Int = 1
    var set: [Expert] = []

 func setMJRefresh(){
        footer = MJRefreshAutoNormalFooter(refreshingBlock: {
            self.getEmployeeList()
        })
        footer.setTitle("", for: MJRefreshState.idle)
        header = MJRefreshNormalHeader {
            self.currentIndex = 1
            self.getEmployeeList()
            self.footer.resetNoMoreData()
        }
        
        tableView.mj_header = header
        tableView.mj_footer = footer
        header.beginRefreshing()
    }

    func stopRefresh(count: Int){
        if count < 10{
            self.footer.endRefreshingWithNoMoreData()
        }else{
            self.currentIndex += 1
            self.footer.endRefreshing()
        }
        self.header.endRefreshing()
        footer.setTitle(set.count == 0 ? " " : "已加载全部数据~", for: MJRefreshState.noMoreData)
        self.tableView.reloadData()
    }