蓝牙小优化，App隐藏时断开设备连接

pages/100/HBY100.vue

@@ -519,7 +519,7 @@
 			ble = BleTool.getBleTool();
 
 			this.$watch("formData.sta_battery", (newVal, oldVal) => {
-				if (newVal <= 20 && this.formData.sta_system==2) {
+				if (newVal <= 20 && this.formData.sta_system == 2) {
 					this.showMsg("设备电量低");
 				}
 			});
@@ -595,6 +595,15 @@
 		},
 		onShow() {
 			this.Status.pageHide = false;
+
+			let f = this.getDevice();
+			if (f) {
+				these.formData.bleStatu = 'connecting';
+				ble.LinkBlue(f.deviceId, f.writeServiceId, f.wirteCharactId, f.notifyCharactId).then(res => {
+					console.log("连接成功")
+					these.formData.bleStatu = true;
+				});
+			}
 		},
 		computed: {
 			getbleStatu() {
@@ -1197,9 +1206,9 @@
 
 			},
 			deviceDispose(res) {
-				if (this.Status.pageHide) {
-					return;
-				}
+				// if (this.Status.pageHide) {
+				// 	return;
+				// }
 				if (res.deviceId == these.formData.deviceId) {
 					if (res.device) {
 						these.formData.bleStatu = 'connecting';