461 lines
8.9 KiB
Vue
461 lines
8.9 KiB
Vue
<template>
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<view class="container">
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<view class="text" @click="openBluetoothAdapter" v-if="issearch">没有搜到想要的？点击重新搜索</view>
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<view class="point-area">
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<view class="point point-10"></view>
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<view class="point point-40"></view>
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<view class="point point-80"></view>
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<view class="point point-100"></view>
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<view class="point point-120"></view>
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</view>
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<view class="list">
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<view class="item" v-for="(item,index) in devList" :key="index" @click="handleWeight(item)">
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<!-- <image :src="item.img"></image> -->
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<text>{{item.macAddr}}</text>
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</view>
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</view>
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<view class="tips" v-if="isdevTip">
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<view>提示：</view>
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<text>1.请确定设备已绑定</text>
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<text>2.请确定设备已开机</text>
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<text>3.请确定手机蓝牙及位置信息已打开</text>
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</view>
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</view>
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</template>
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<script>
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let that;
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let myTime;
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import {
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mapState
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} from "vuex";
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export default {
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data() {
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return {
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Unload: false, //是否返回上一页
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issearch: false, //是否重新搜索
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isdevTip: false, //是否有提示
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devicesList: [],
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devList: []
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}
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},
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computed: {
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...mapState(["user", "isConnected", "isBluetoothTyle"]),
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},
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onLoad(options) {
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that = this
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that.openBluetoothAdapter()
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that.onBLEConnectionStateChange()
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uni.onBluetoothAdapterStateChange(function(res) {
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that.$store.commit("changeBluetooth", res.available);
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})
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},
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onUnload() {
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console.log("onUnload")
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let that = this
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if (!that.Unload) {
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that.stopBluetoothDevicesDiscovery() //取消蓝牙搜索
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that.closeBLEConnection()
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that.closeBluetoothAdapter()
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}
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},
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watch: {
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isBluetoothTyle: function() {
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let that = this
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if (!that.isBluetoothTyle) {
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that.issearch = true
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that.isdevTip = true
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that.devList = []
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clearTimeout(myTime);
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that.closeBLEConnection()
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that.closeBluetoothAdapter()
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that.stopBluetoothDevicesDiscovery()
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}
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}
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},
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methods: {
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// 初始化蓝牙
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openBluetoothAdapter() {
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let that = this
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uni.openBluetoothAdapter({
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success: e => {
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console.log("蓝牙初始化成功")
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that.issearch = false
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that.isdevTip = false
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that.devList = []
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that.startBluetoothDeviceDiscovery()
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},
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fail: e => {}
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});
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},
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// 开始搜寻附近的蓝牙外围设备
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startBluetoothDeviceDiscovery() {
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let that = this
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uni.startBluetoothDevicesDiscovery({
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allowDuplicatesKey: false, //是否允许重复上报同一设备
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success: res => {
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that.onBluetoothDeviceFound();
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},
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fail: res => {}
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});
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},
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/**
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* 发现外围设备
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*/
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onBluetoothDeviceFound() {
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var that = this;
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uni.onBluetoothDeviceFound(res => {
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res.devices.forEach(device => {
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if (device.name.indexOf("WSD") != -1) {
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console.log("G02", device)
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clearTimeout(myTime);
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let buff = device.advertisData.slice(3, 9)
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device.mac = new Uint8Array(buff) // 保存广播数据中的mac地址，这是由于iOS不直接返回mac地址
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let tempMac = Array.from(device.mac)
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device.macAddr = that.$tools.ab2hex(tempMac, ':').toUpperCase()
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that.handleDevice(device)
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return;
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}
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})
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});
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that.handleMyTime()
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},
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handleDevice(device) {
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let that = this
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const foundDevices = that.devicesList
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const idx = that.$tools.inArray(foundDevices, "deviceId", device.deviceId)
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that.deviceId = device.deviceId;
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console.log("111", idx, device, )
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if (idx === -1) {
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that.devicesList.push(device);
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// if (device.macAddr != "") {
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// that.handleDevType(device.macAddr)
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// }
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}
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},
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handleMyTime() {
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var that = this;
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myTime = setTimeout(function() {
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if (!that.devList.length) {
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that.isdevTip = true
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that.devList = []
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}
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that.issearch = true
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clearTimeout(myTime);
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that.closeBLEConnection()
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that.closeBluetoothAdapter()
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that.stopBluetoothDevicesDiscovery() //取消蓝牙搜索
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}, 30000);
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},
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/**
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* 停止搜索蓝牙设备
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*/
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stopBluetoothDevicesDiscovery() {
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uni.stopBluetoothDevicesDiscovery({
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success: e => {
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console.log("停止搜索蓝牙设备", e)
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},
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});
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},
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// 排查设备
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handleDevType(sn) {
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that = this
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that.$model.getdevdetail({
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sn: sn,
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}).then(res => {
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console.log("排查返回", res)
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if (res.code == 0) {
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res.data.deviceId = sn
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that.devList.push(res.data);
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}
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})
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},
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handleWeight(item) {
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let that = this
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that.Unload = true
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// bletype 0：未找到，1：透传，2：广播
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clearTimeout(myTime);
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console.log("跳转测量", item)
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// if (item.bletype != 2) {
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// that.stopBluetoothDevicesDiscovery()
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// }
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uni.redirectTo({
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url: '/pages/devices/G02'
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})
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},
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// 监听蓝牙连接状态
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onBLEConnectionStateChange() {
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let that = this
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uni.onBLEConnectionStateChange(function(res) {
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console.log("蓝牙连接状态", res.connected)
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that.$store.commit("changeConnected", res.connected);
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})
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},
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/**
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* 断开蓝牙模块
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*/
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closeBluetoothAdapter() {
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let that = this;
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uni.closeBluetoothAdapter({
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success: res => {
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console.log('蓝牙模块关闭成功');
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}
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})
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},
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/**
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* 断开蓝牙连接
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*/
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closeBLEConnection() {
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var that = this;
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uni.closeBLEConnection({
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deviceId: that.deviceId,
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success: res => {
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console.log('断开蓝牙连接成功');
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}
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});
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},
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}
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}
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</script>
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<style scoped lang="scss">
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.text {
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position: absolute;
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top: 0px;
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width: 100%;
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text-align: center;
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height: 50px;
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line-height: 50px;
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font-size: 16px;
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color: $textcolor;
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font-weight: bold;
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}
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.tips {
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position: absolute;
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width: 100%;
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bottom: 15px;
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line-height: 24px;
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view {
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font-size: 14px;
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color: $textcolor;
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font-weight: bold;
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margin-left: 15px;
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}
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text {
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font-size: 12px;
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width: 100%;
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display: block;
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margin-left: 20px;
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color: #999;
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}
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}
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.list {
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position: absolute;
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width: 100%;
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display: flex;
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align-items: center;
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flex-wrap: wrap;
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.item {
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width: 30%;
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display: flex;
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flex-wrap: wrap;
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align-items: center;
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justify-content: center;
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position: absolute;
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left: 55%;
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top: -10px;
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image {
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width: 45px;
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height: 45px;
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border-radius: 50%;
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background-color: #fff;
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}
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text {
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display: block;
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width: 100%;
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font-size: 12px;
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color: #666;
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margin-top: 5px;
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text-align: center;
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}
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}
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.item:nth-of-type(2) {
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left: calc(55% - 60px);
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top: 50px;
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}
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.item:nth-of-type(3) {
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left: calc(50% - 140px);
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top: 90px;
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}
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.item:nth-of-type(4) {
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left: calc(61% + 20px);
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top: 70px;
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}
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.item:nth-of-type(5) {
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left: 20%;
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top: -100px;
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}
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.item:nth-of-type(6) {
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left: calc(20% - 16px);
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top: -38px;
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}
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.item:nth-of-type(7) {
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left: 0;
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top: 15px;
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}
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.item:nth-of-type(8) {
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left: calc(20% + 75px);
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top: -150px;
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}
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.item:nth-of-type(9) {
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left: calc(20% + 96px);
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top: -80px;
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}
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.item:nth-of-type(10) {
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left: 37px;
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top: -170px;
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}
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.item:nth-of-type(11) {
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left: calc(20% + 75px);
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top: 130px;
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}
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.item:nth-of-type(12) {
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left: -10px;
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top: -104px;
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}
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.item:nth-of-type(13) {
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left: calc(47% + 75px);
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top: -150px;
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}
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.item:nth-of-type(14) {
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left: calc(53% + 75px);
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top: -50px;
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}
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}
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.container {
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width: 100%;
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height: 100vh;
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display: flex;
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align-items: center;
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justify-content: center;
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position: relative;
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overflow: hidden;
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}
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// 中心园
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.container::after {
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content: "";
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width: 20px;
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height: 20px;
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border-radius: 50%;
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background-color: #fbb780;
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position: absolute;
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z-index: 9;
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}
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/* 定义范围*/
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.point-area {
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text-align: center;
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position: relative;
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width: 400rpx;
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height: 400rpx;
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transition: opacity 0.5s ease-out;
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}
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.point-10,
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.point-40,
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.point-80,
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.point-100,
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.point-120 {
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width: 100%;
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height: 100%;
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}
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.point-10:after,
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.point-40:after,
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.point-80:after,
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.point-100:after,
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.point-120:after {
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content: '';
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display: block;
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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border-radius: 50%;
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opacity: 0;
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border: 1px solid #f7cb6b;
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animation-play-state: paused;
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-webkit-animation-play-state: paused;
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}
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.point-10:after {
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content: '';
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animation: ripple 3000ms linear 0ms infinite;
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}
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.point-40:after {
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content: '';
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animation: ripple 3000ms linear 600ms infinite;
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}
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.point-80:after {
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content: '';
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animation: ripple 3000ms linear 1200ms infinite;
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}
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.point-100:after {
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content: '';
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animation: ripple 3000ms linear 1800ms infinite;
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}
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.point-120:after {
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content: '';
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animation: ripple 3000ms linear 2400ms infinite;
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}
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@keyframes ripple {
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0% {
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opacity: 0;
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transform: scale(0.1);
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}
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50% {
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opacity: 0.8;
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transform: scale(1);
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}
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100% {
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opacity: 0.2;
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transform: scale(2.2);
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}
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}
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</style> |