基础API界面交互dlt.startPullDownRefresh本页总览dlt.startPullDownRefresh简介触发下拉刷新且触发下拉刷新 Header 动画,效果与用户手动下拉刷新一致参数Object object属性类型默认值必填描述successfunction否接口调用成功的回调函数failfunction否接口调用失败的回调函数completefunction否接口调用结束的回调函数(调用成功、失败都会执行)示例代码dlt.startPullDownRefresh({ success(res) { console.log('success: ', res); },});