// 列表配置（可选，如不设置，取默认）
        ListGlobalConf.share.setupConf { (conf) in
            conf.loadStyle = .all
            conf.loadStrategy = .auto
            conf.length = 20
            conf.blankData = [
                .fail : Blank(
                    type: .fail,
                    image: Blank.image(type: .fail),
                    title: "请求失败",
                    desc: "10010",
                    tap: nil
                ),
                .noData : Blank(
                    type: .noData,
                    image: Blank.image(type: .fail),
                    title: "没有数据",
                    desc: "10011",
                    tap: nil
                ),
                .noNetwork : Blank(
                    type: .noNetwork,
                    image: Blank.image(type: .fail),
                    title: "没有网络",
                    desc: "10012",
                    tap: nil)
            ];
            conf.loadHeaderStyle = .gif
        }

        // 具体列表配置（可选，如不设置，则取 ListGlobalConf，ListGlobalConf 未设置时取 conf）
        tableView.updateListConf { (conf) in
            conf.loadStrategy = self.loadStrategy
            conf.loadStyle = self.loadStyle
            conf.length = 20
            conf.blankData = [
                .fail : Blank(
                    type: .fail,
                    image: Blank.image(type: .fail),
                    title: "绘本数据加载失败",
                    desc: "10015",
                    tap: nil
                )
            ];
        }
        
        // 加载数据
        tableView.loadListData { (list) in
            self.requestData(["offset" : list.range.location, "number" : list.range.length], { (error, models) in
                if list.loadStatus == .new {self.datas.removeAll()}
                if models != nil {self.datas += models!}
                list.finish(error: error)
            })
        }