uniapp开发app时，部分页面，需要用到下拉刷新数据。

page配置

开启enablePullDownRefresh

 {
			//设备详情
			"path": "pages/equipment/detail",
			"style": {
				"navigationStyle": "custom",
				"enablePullDownRefresh": true
			}
		},

页面js代码

onPullDownRefresh() {
			this.getdata()
			setTimeout(function() {
				uni.stopPullDownRefresh();
			}, 1000);
		},