iOS之UITableView（二）系统自带的刷新UIrefreshControl

- (void)creatRefreshing {

    self.refreshControl = [[UIRefreshControlalloc]init];

//    [self.tb addSubview:self.refreshControl];//可以不加这句话,系统自动管理UIRefreshControl，自动添加到tableview视图中；

    [selfsetRefreshControl:self.refreshControl];//tableviewcontroller控制器设置刷新控件 ,可以不设置

    self.refreshControl.attributedTitle = [[NSAttributedStringalloc]initWithString:@"努力加载中……"];

    self.refreshControl.tintColor = [UIColorblueColor];//小菊花颜色

    [self.refreshControladdTarget:selfaction:@selector(refreshAction)forControlEvents:UIControlEventValueChanged];

}

- (void)refreshAction{

    // 结束刷新

//    [self.refreshControl endRefreshing];

}