refresh method
刷新数据
Implementation
void refresh(BuildContext context) {
//网络异常时显示失败视图并结束请求
NetworkManager.instance.isConnected().then((netStatus) {
if (netStatus ?? true) {
refreshController?.isAutoTriggerLoad = true;
onInitData(context, _arguments);
} else {
refreshController?.finishRefresh(success: true, noMore: false);
}
});
}