425 lines
12 KiB
Vue
425 lines
12 KiB
Vue
<template>
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<view class="page">
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<u-navbar title="附近共享" :border-bottom="false" :background="bgc" title-color='#000' title-size='36' height='58'></u-navbar>
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<view class="dtxs">
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<map class='map' id="map" :latitude="latitude" :longitude="longitude" @markertap="handleMarkerClick"
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:show-location="true" :markers="covers" :scale="mapScale" />
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</view>
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<view class="listbox">
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<view class="list" v-for="(item,index) in gxlist" :key="index">
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<view class="pic">
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<image :src="item.picture" mode=""></image>
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</view>
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<view class="cen" @click="handleMarkerClicks(item)">
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<view class="cena" style="font-weight: 600;">
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{{item.name}}
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</view>
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<view class="cenb">
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{{item.address}}
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</view>
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<view class="cenc">
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营业时间：{{item.businessTimeStart}}-{{item.businessTimeEnd}}
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<view class="" style="display: flex;margin-top: 20rpx;">
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<view class="wz" style="color: #109F64;" v-if="item.availableDeviceCount > 0">可租借</view>
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<view class="wz" style="color: #109F64;" v-if="item.slotCount - item.deviceCount > 0">可归还</view>
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<view class="wz" style="background-color: #FFEFEF;color: #FF4444;" v-if="item.slotCount - item.deviceCount == 0">不可还</view>
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</view>
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</view>
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</view>
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<view class="right">
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<image src="https://api.ccttiot.com/smartmeter/img/static/uraUDWkEx5OvJB29kMnS" mode="" @click="mapFun(item)"></image>
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<text>{{String(item.distance).split('.')[0]}}m</text>
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</view>
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</view>
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<view class="" style="width: 448rpx;height: 448rpx;margin: auto;margin-top: 100rpx;text-align: center;"
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v-if="showflag">
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<image style="width: 448rpx;height: 448rpx;"
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src="https://api.ccttiot.com/smartmeter/img/static/ufLi6IZd5kh1MIEZFYTo" mode=""></image>
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<view class="" style="font-size: 30rpx;color: #ccc;margin-top: 30rpx;">附近暂无店铺...</view>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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latitude: '',
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longitude: '',
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covers: [],
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isMch:false,
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gxlist:[],
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bgc:{
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background:'#25D088'
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},
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listmap: [],
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mapScale: 15,
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datetime: 0,
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dingobj: '',
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mapContext: null,
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mapScaleInterval: null,
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showflag: false
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}
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},
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onLoad() {
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},
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onReady() {
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this.mapContext = uni.createMapContext('map', this);
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this.mapScaleInterval = setInterval(this.updateMarkers, 1000);
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},
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beforeDestroy() {
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if (this.mapScaleInterval) {
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clearInterval(this.mapScaleInterval);
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this.mapScaleInterval = null;
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}
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},
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onShow() {
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this.getshanghu()
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},
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methods: {
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updateMarkers() {
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this.mapContext.getScale({
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success: (res) => {
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this.covers = []; // 清空之前的覆盖物
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if (res.scale <= 14) {
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this.addMarkersWithoutLabels();
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} else {
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this.addMarkersWithLabels();
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}
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},
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fail: (error) => {
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console.error('获取地图缩放级别失败：', error);
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},
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});
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},
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addMarkersWithoutLabels() {
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this.listmap.forEach((item) => {
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const shopCover = {
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id: parseFloat(item.storeId),
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latitude: item.lat,
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longitude: item.lng,
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width: 25,
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height: 30,
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iconPath: 'https://api.ccttiot.com/smartmeter/img/static/uI3B6yPwtiUBD3vafLtw',
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};
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this.covers.push(shopCover);
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});
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},
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addMarkersWithLabels() {
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this.listmap.forEach((item) => {
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const distance = this.getDistance(this.latitude, this.longitude, item.lat, item.lng)
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const shopCover = {
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id: parseFloat(item.storeId),
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latitude: item.lat,
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longitude: item.lng,
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width: 25,
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height: 30,
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distance: distance,
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iconPath: 'https://api.ccttiot.com/smartmeter/img/static/uI3B6yPwtiUBD3vafLtw',
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label: {
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content: item.name,
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anchorX:this.calculateAnchorX(item.name),
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fontWeight: 700,
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color: '#25D088',
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textShadow: '2px 2px 0px #000, -2px -2px 0px #000, 2px -2px 0px #000, -2px 2px 0px #000',
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rotate:20
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}
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}
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this.covers.push(shopCover);
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});
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},
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calculateAnchorX(name) {
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let chineseLength = 0;
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let englishLength = 0;
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for (let i = 0; i < name.length; i++) {
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const charCode = name.charCodeAt(i);
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if (charCode >= 0x4e00 && charCode <= 0x9fa5) {
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chineseLength++;
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} else if (/[a-zA-Z]/.test(name[i])) {
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englishLength = englishLength+0.3;
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}
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}
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const totalLength = chineseLength + englishLength * 2;
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return -totalLength * 6.5
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},
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// 跳转导航
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mapFun(item) {
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uni.openLocation({
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latitude: item.lat,
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longitude: item.lng,
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name: item.county,
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address: item.address
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});
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},
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getshanghu(){
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this.$u.get("/app/user/userInfo").then((res) => {
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if (res.code == 200) {
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this.isMch = res.data.isMch
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}
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})
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},
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getMyLocation() {
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uni.getLocation({
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type: 'wgs84',
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success: (res) => {
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this.latitude = res.latitude;
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this.longitude = res.longitude;
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this.jinweidu = this.longitude + ',' + this.latitude;
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// 请求附近的店铺
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this.$u.get("/app/store/listNearBy?center=" + this.jinweidu + '&radius=' + 1000).then(res => {
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if (res.code == 200) {
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this.gxlist = res.data;
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if (this.gxlist.length > 0) {
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this.showflag = false
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} else {
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this.showflag = true
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}
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this.listmap = res.data
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this.gxlist.forEach(item => {
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// 计算距离
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const distance = this.getDistance(this.latitude, this.longitude, item.lat, item.lng);
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// 将距离添加到店铺对象中
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item.distance = distance;
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// 创建店铺覆盖物对象
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const shopCover = {
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id: parseFloat(item.storeId),
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latitude: item.lat,
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longitude: item.lng,
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width: 25,
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height: 30,
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iconPath: 'https://api.ccttiot.com/smartmeter/img/static/uI3B6yPwtiUBD3vafLtw',
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distance: distance ,// 可以在这里也添加距离到覆盖物对象中，但通常只需要在店铺对象中
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label: {
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content: item.name,
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// anchorX:-20,
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// textAlign: 'center'
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anchorX: (() => {
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if (item.name.length <= 2) {
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return -12
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} else if (item.name.length <= 3) {
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return -20
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} else if (item.name.length <= 4) {
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return -25
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} else if (item.name.length <= 5) {
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return -30
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} else if (item.name.length <= 6) {
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return -35
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} else if (item.name.length <= 8) {
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return -40
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} else if (item.name.length <=
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10) {
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return -45
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} else {
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return -item.name.length * 5
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}
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})(),
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fontWeight: 700,
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color: '#25D088',
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textShadow: '2px 2px 0px white, -2px -2px 0px white, 2px -2px 0px white, -2px 2px 0px white',
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}
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};
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this.covers.push(shopCover);
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});
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}
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}).catch(error => {
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console.error('请求店铺列表失败：', error);
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});
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},
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fail: (err) => {
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console.error('获取位置失败：', err);
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}
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});
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},
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// 计算距离多少米
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getDistance(lat1, lon1, lat2, lon2) {
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const R = 6371000; // 地球半径，单位：米
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const phi1 = lat1 * Math.PI / 180;
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const phi2 = lat2 * Math.PI / 180;
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const deltaPhi = (lat2 - lat1) * Math.PI / 180;
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const deltaLambda = (lon2 - lon1) * Math.PI / 180;
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const a = Math.sin(deltaPhi / 2) * Math.sin(deltaPhi / 2) + Math.cos(phi1) * Math.cos(phi2) * Math.sin(deltaLambda / 2) * Math.sin(deltaLambda / 2);
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const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
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const distance = R * c;
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return distance;
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},
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handleMarkerClick(event) {
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const markerId = event.markerId;
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uni.navigateTo({
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url: '/page_user/ditu?markerId=' + markerId
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})
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},
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handleMarkerClicks(item) {
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const markerId = item.storeId;
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uni.navigateTo({
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url: '/page_user/ditu?markerId=' + markerId
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})
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},
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},
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mounted() {
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this.getMyLocation();
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}
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}
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</script>
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<style lang="scss">
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/deep/ .u-title,
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/deep/ .uicon-nav-back {
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padding-bottom: 40rpx;
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}
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/deep/ .map{
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width: 100%;
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height: 100%;
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}
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page {
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background: linear-gradient(180deg, #25D088 0%, rgba(255, 255, 255, 0) 100%);
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border-radius: 0rpx 0rpx 0rpx 0rpx;
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}
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.page {
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width: 750rpx;
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position: fixed;
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top: 0;
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left: 0;
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.dtxs{
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width: 100%;
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height: 70vh;
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position: fixed;
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top: 0;
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left: 0;
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z-index: -1;
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}
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.listbox{
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margin-top: 820rpx;
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background: #FFFFFF;
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border-radius: 64rpx 64rpx 0 0;
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box-shadow: 0rpx 10rpx 64rpx 0rpx rgba(0,0,0,0.08);
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padding-left: 32rpx;
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padding-right: 32rpx;
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box-sizing: border-box;
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height: 40vh;
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overflow-y: scroll;
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padding-bottom: 400rpx;
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.moshi{
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position: fixed;
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top: 570rpx;
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left: 30rpx;
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z-index: 99;
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image{
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width: 210rpx;
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height: 62rpx;
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}
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.img{
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height: 50rpx;
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margin-bottom: 8rpx;
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}
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}
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.title{
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border-radius: 64rpx 64rpx 0 0;
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display: flex;
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justify-content: space-between;
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font-weight: 500;
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font-size: 36rpx;
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color: #3D3D3D;
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line-height: 160rpx;
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padding: 0 76rpx;
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width: 100%;
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background-color: #fff;
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position: fixed;
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height: 160rpx;
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top: 40vh;
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left: 0;
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padding-bottom: 20rpx;
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}
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.list{
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display: flex;
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// justify-content: space-between;
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margin-top: 44rpx;
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border-bottom: 1px solid #eee;
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padding-bottom: 16rpx;
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.pic{
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width: 134rpx;
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height: 134rpx;
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background-color: #D9D8FF;
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border-radius: 10rpx;
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margin-right: 20rpx;
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image{
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width: 100%;
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height: 100%;
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border-radius: 20rpx;
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}
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}
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.cen{
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width: 488rpx;
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.cena{
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font-weight: 500;
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font-size: 28rpx;
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color: #3D3D3D;
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line-height: 38rpx;
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}
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.cenb{
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font-weight: 400;
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font-size: 24rpx;
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color: #3D3D3D;
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line-height: 32rpx;
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margin-top: 14rpx;
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}
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.cenc{
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font-weight: 400;
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font-size: 24rpx;
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color: #3D3D3D;
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line-height: 32rpx;
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margin-top: 14rpx;
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// display: flex;
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.wz{
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font-size: 20rpx;
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margin-left: 5rpx;
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padding: 4rpx 14rpx;
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box-sizing: border-box;
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// width:100rpx;
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border-radius: 20rpx;
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text-align: center;
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}
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text{
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display: inline-block;
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padding: 4rpx 18rpx;
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box-sizing: border-box;
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border-radius: 20rpx;
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}
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.bu{
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margin-left: 10rpx;
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background:#D9D8FF;
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color: #4D48B5;
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}
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}
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}
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.right{
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padding-top: 40rpx;
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text-align: center;
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image{
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width: 40rpx;
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height: 40rpx;
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}
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text{
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display: block;
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font-weight: 400;
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font-size: 20rpx;
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color: #808080;
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line-height: 28rpx;
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}
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}
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}
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}
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}
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.active{
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border-bottom: 10rpx solid #D9D8FF;
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border-radius: 7rpx;
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padding-bottom: 10rpx;
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font-weight: 700;
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}
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</style> |