蓝牙小优化，App隐藏时断开设备连接

pages/018A/HBY018A.vue

@@ -95,7 +95,7 @@
 
 
 
-		<view  style="padding-bottom: 20rpx;">
+		<view style="padding-bottom: 20rpx;">
 
 
 			<view class="proinfo lamp">
@@ -355,6 +355,15 @@
 		},
 		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: {
 
@@ -363,14 +372,14 @@
 		methods: {
 
 			LighSetting(item, index) {
-				let val=item.key;
+				let val = item.key;
 				if (item.key === this.formData.sta_LedType) {
-					val='led_off';
-					
+					val = 'led_off';
+
 				}
-				
+
 				let f = this.getDevice();
-				
+
 				// #ifdef  APP-PLUS											
 				if (!f) {
 					this.showBleUnConnect();
@@ -382,7 +391,7 @@
 					deviceId: '12345'
 				}
 				// #endif
-				
+
 				let json = {
 					ins_LedType: val
 				}
@@ -390,10 +399,10 @@
 				ble.sendString(f.deviceId, json, f.writeServiceId, f.wirteCharactId, 30).then(res => {
 					this.formData.sta_LedType = val;
 					these.setBleFormData();
-					
+
 				}).catch(ex => {
 					this.showMsg(ex.msg);
-					
+
 				});
 			},
 
@@ -501,13 +510,13 @@
 
 			},
 			deviceDispose(res) {
-				if (this.Status.pageHide) {
-					return;
-				}
+				// if (this.Status.pageHide) {
+				// 	return;
+				// }
 				if (res.deviceId == these.formData.deviceId) {
-					if(res.device){
+					if (res.device) {
 						these.formData.bleStatu = 'connecting';
-					}else{
+					} else {
 						this.formData.bleStatu = false;
 					}
 					setTimeout(() => {