fix:修改蓝牙

ebike-maintenance/pages/warehouse/bluetooth/bluetoothscan.vue

@@ -162,7 +162,7 @@
 </template>
 
 <script setup>
-	 import { ref, onMounted ,reactive } from 'vue';
+	 import { ref, onMounted ,reactive, onBeforeUnmount } from 'vue';
 	 import {
 		 showModelMessage
 	 } from '@/utils/tools.js';
@@ -230,6 +230,7 @@
 			  success(res) {
 					if(res.errno == 0){
 						blueTooth.value.blueConn = true;
+						blueTooth.value.bikeCode = '250306001002' 
 					}
 					else
 					{
@@ -257,6 +258,24 @@
 			});
 	 });
 
+	 onBeforeUnmount(() => {
+			// 页面卸载时关闭蓝牙连接
+			if(blueTooth.value.deviceId != ""){
+				closeConn();
+			}
+			// 停止蓝牙设备搜索
+			stopBluetoothDevicesDiscovery();
+			// 关闭蓝牙适配器
+			uni.closeBluetoothAdapter({
+				success(res) {
+					console.log("closeBluetoothAdapter success", res);
+				},
+				fail(err) {
+					console.log("closeBluetoothAdapter err", err);
+				}
+			});
+	 })
+	 
 	 let timer;
 	 const bikeCodeScanChange = (data) => {
 	 	clearTimeout(timer);
@@ -445,8 +464,10 @@
 				console.log('蓝牙服务:', res.services);
 				for (var i = 0; i < res.services.length; i++) {
 					var serviceId = res.services[i].uuid;
-					var subServiceId = serviceId.value.substring(0, 8);
+					var subServiceId = serviceId.substring(0, 8);
 					if (subServiceId == '0000fff0' || subServiceId == '0000FFF0' || subServiceId == '6e400001' || subServiceId == '6E400001') {
+						console.log('符合的subServiceId =' + subServiceId);
+						
 						ids.serviceId = serviceId;
 						//获取蓝牙设备某个服务中所有特征值(characteristic)。
 						uni.getBLEDeviceCharacteristics({
@@ -460,10 +481,13 @@
 									var subCharacteristic = characteristicId.substring(0, 8);
 									//读
 									if (subCharacteristic == '0000fff6' || subCharacteristic == '0000FFF6' || subCharacteristic == '6e400003' || subCharacteristic == '6E400003') {
+										console.log('characteristicId =' + characteristicId);
 										ids.characteristicId = characteristicId;
 									}
 									//写
 									else if (subCharacteristic == '6e400002' || subCharacteristic == '6E400002') {
+										console.log('writeCharacteristicId =' + characteristicId);
+									
 										ids.writeCharacteristicId = characteristicId;
 									}
 								}
@@ -482,11 +506,12 @@
 			fail: function (res) {
      		 	console.log('获取服务失败');
     		},
-			})
+		})
 	 }
 
 	 
 	 const startNotify = () => {
+		console.log('ids----------',ids);
 	 	uni.notifyBLECharacteristicValueChange({
 	 		state:true,
 	 		deviceId: blueTooth.value.deviceId,
@@ -564,6 +589,9 @@
 	}
 	 
 	const writeBLECharacteristicValueWithBuff = (buffer) => {
+	  console.log('执行的命令--------',buffer);
+	  console.log('characteristicId:'  + ids.writeCharacteristicId);
+	  
 	  uni.writeBLECharacteristicValue({
 	 		deviceId: blueTooth.value.deviceId,
 	 		serviceId: ids.serviceId,