增加下拉刷新

pages/home.vue

@@ -42,6 +42,10 @@
 			await this.getAgentModelList()
 			this.getDeviceList();
 		},
+		async onPullDownRefresh() {
+			await this.getAgentModelList()
+			this.getDeviceList();
+		},
 		methods:{
 			getAgentModelList(){
 				return new Promise((resolve,reject)=>{