322 lines
8.0 KiB
Vue
322 lines
8.0 KiB
Vue
<template>
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<view class="main">
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<view class="mapBox">
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<map
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id="myMap"
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:longitude="longitude"
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:latitude="latitude"
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:markers="markers"
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class="map"
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show-location
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></map>
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</view>
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<view
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:style="{
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transform: showLong ? 'translateY(-20vh)' : 'translateY(-32rpx)',
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height: showLong ? '80vh' : '60vh',
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}"
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class="bigBox"
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>
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<view class="topBox" @click="handleChangeLong">
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<image
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class="packUp"
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src="https://eshangtech.com/ShopICO/ahyd-BID/service/packUp.svg"
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/>
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</view>
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<scroll-view
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class="listBox"
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:scroll-y="true"
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:style="{
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height: showLong ? 'calc(80vh - 32rpx)' : 'calc(60vh - 32rpx)',
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}"
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>
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<view class="list">
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<view
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:class="selectId === item.id ? 'itemBox selectItemBox' : 'itemBox'"
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v-for="(item, index) in dataList"
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:key="index"
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@click="handleChangePlace(item)"
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>
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<view class="itemLeft">
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<view class="title">{{ item.name || "" }}</view>
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<view class="phone">{{ item.phone || "" }}</view>
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<view class="distance"
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>{{ item.distance ? item.distance + "km" : "" }}
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<span v-if="item.recently" class="recently">距离最近</span>
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</view>
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</view>
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<view class="itemRight" @click="handleGoMap(item)">
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<image
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class="mapIcon"
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src="/static/images/home/navigationIcon.svg"
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/>
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</view>
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</view>
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</view>
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</scroll-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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import ETCdata from "./data";
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export default {
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data() {
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return {
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mapCtx: "",
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showLong: false, // 是否显示更长
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dataList: [],
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longitude: "",
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latitude: "",
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seatInfo: {}, // 用户实际经纬度
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selectId: 0, // 选择的id
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markers: [],
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};
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},
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onLoad() {
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this.mapCtx = uni.createMapContext("myMap");
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console.log("this.dataList", this.dataList);
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let seatInfo = uni.getStorageSync("seatInfo");
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if (seatInfo) {
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this.seatInfo = JSON.parse(seatInfo);
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}
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let list = ETCdata.list;
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console.log("this.seatInfo", this.seatInfo);
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// this.longitude = this.seatInfo.longitude;
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// this.latitude = this.seatInfo.latitude;
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if (list && list.length > 0) {
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list.forEach((item) => {
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let distance = this.getDistance(
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this.seatInfo.longitude,
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this.seatInfo.latitude,
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item.lng,
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item.lat
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);
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item.distance = distance;
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});
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}
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for (let i = 0; i < list.length - 1; i++) {
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for (let j = 0; j < list.length - i - 1; j++) {
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if (list[j].distance > list[j + 1].distance) {
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let temp = list[j];
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list[j] = list[j + 1];
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list[j + 1] = temp;
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}
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}
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}
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list[0].recently = true;
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this.dataList = list;
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this.longitude = this.dataList[0].lng;
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this.latitude = this.dataList[0].lat;
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this.selectId = this.dataList[0].id;
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this.markers = [
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{
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id: this.dataList[0].id, // 使用时间戳作为唯一ID
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latitude: this.dataList[0].lat,
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longitude: this.dataList[0].lng,
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width: 20,
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height: 30,
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label: {
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// 文本标签
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content: this.dataList[0].name,
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color: "#3EC273",
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fontSize: 14,
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bgColor: "#ffffff",
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borderRadius: 4,
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padding: 5,
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textAlign: "center",
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},
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},
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];
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},
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methods: {
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// 计算经纬度的实际距离的方法
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getDistance(lat1, lon1, lat2, lon2) {
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const toRad = (d) => (d * Math.PI) / 180; // 角度转弧度
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const R = 6371.0; // 地球半径（单位：km）
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const dLat = toRad(lat2 - lat1);
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const dLon = toRad(lon2 - lon1);
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const a =
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Math.sin(dLat / 2) * Math.sin(dLat / 2) +
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Math.cos(toRad(lat1)) *
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Math.cos(toRad(lat2)) *
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Math.sin(dLon / 2) *
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Math.sin(dLon / 2);
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const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
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return (R * c).toFixed(2); // 返回单位：米
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},
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// 打开地图的跳转
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handleGoMap(obj) {
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uni.openLocation({
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latitude: obj.lat * 1,
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longitude: obj.lng * 1,
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scale: 16, // 缩放比例
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name: obj.name,
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// address: "", // 这个可能会影响地图的定位，所以可以选择不填
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success(data) {
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console.log(data);
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},
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fail(err) {
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console.log(err);
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},
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});
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},
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// 修改显示列表长度
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handleChangeLong() {
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this.showLong = !this.showLong;
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this.$forceUpdate();
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},
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// 切换点位
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handleChangePlace(obj) {
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this.longitude = obj.lng;
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this.latitude = obj.lat;
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this.selectId = obj.id;
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this.markers = [
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{
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id: obj.id, // 使用时间戳作为唯一ID
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latitude: obj.lat,
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longitude: obj.lng,
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width: 20,
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height: 30,
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label: {
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// 文本标签
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content: obj.name,
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color: "#3EC273",
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fontSize: 14,
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bgColor: "#ffffff",
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borderRadius: 4,
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padding: 5,
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textAlign: "center",
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},
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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 lang="less" scoped>
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.main {
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width: 100vw;
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height: 100vh;
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background: #f5f7f9;
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.mapBox {
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width: 100%;
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height: 40vh;
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.map {
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width: 100%;
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height: 100%;
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}
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}
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.bigBox {
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width: 100%;
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background: #fff;
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border-top-right-radius: 32rpx;
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border-top-left-radius: 32rpx;
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.topBox {
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width: 100%;
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height: 32rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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.packUp {
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width: 32rpx;
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height: 64rpx;
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}
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}
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.listBox {
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width: 100%;
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box-sizing: border-box;
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padding: 32rpx;
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.itemBox {
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width: 100%;
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box-sizing: border-box;
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margin-bottom: 32rpx;
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border-radius: 16rpx;
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border: 1px solid #dfe0e0;
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padding: 16rpx;
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display: flex;
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align-items: center;
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justify-content: space-between;
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.itemLeft {
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width: calc(100% - 80rpx);
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.title {
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width: 100%;
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font-family: "PingFangSC";
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font-weight: 400;
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font-size: 30rpx;
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color: #130f05;
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line-height: 40rpx;
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text-align: left;
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font-style: normal;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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}
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.phone {
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width: 100%;
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font-family: "PingFangSC";
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font-weight: 400;
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font-size: 24rpx;
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color: #716f69;
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line-height: 36rpx;
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text-align: left;
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font-style: normal;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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}
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.distance {
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width: 100%;
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font-family: "PingFangSC";
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font-weight: 400;
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font-size: 24rpx;
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color: #716f69;
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line-height: 36rpx;
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text-align: left;
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font-style: normal;
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white-space: nowrap;
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text-overflow: ellipsis;
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overflow: hidden;
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.recently {
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background: #e8f8ee;
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border-radius: 4rpx;
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padding: 2rpx 8rpx;
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color: #3ec272;
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font-size: 24rpx;
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margin-left: 16rpx;
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}
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}
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}
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.itemRight {
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width: 64rpx;
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height: 64rpx;
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.mapIcon {
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width: 64rpx;
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height: 64rpx;
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}
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}
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}
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.selectItemBox {
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border: 1px solid #43c577;
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}
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}
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.listBox ::-webkit-scrollbar {
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display: none;
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width: 0;
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}
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}
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}
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</style>
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