<template>
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<view class="content">
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<view slot="left" @click="back">
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<image src="/static/location/back.png" class="w-19 h-35" mode=""></image>
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</view>
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<view class="" id="container">
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</view>
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<view class=" main">
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<view class="searchMain mb-35 mt-38">
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<view class="search fs-27 ">
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<text class="mr-35 ml-50">{{ city }}</text>
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<image class="w-17 h-8 mr-35" src="/static/location/toleft.png" mode=""></image>
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<image class="w-31 h-31 mr-13" src="/static/location/search.png" mode=""></image>
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<input class="flex1" v-model="keyword" placeholder="搜索小区/写字楼等"
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placeholder-style="font-size:27rpx"></input>
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<view class="sure" @click="searchLocation">
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确定
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</view>
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</view>
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</view>
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<view class="card" @click="changeAdr(item.id,item)" :class="item.id ==uid ?'activecard':''"
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v-for="item in locationList" :key="item.id">
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<text>{{item.title || item.name}}</text>
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<text class="font-w500 fs-23 mt-25"
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style="color: rgba(0, 0, 0, 0.6);">{{item.address || item.name}}</text>
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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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import {
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searchLocation
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} from './service'
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export default {
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data() {
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return {
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latitude: 39.909,
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longitude: 116.39742,
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map: null,
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uid: 0,
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keyword: '',
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locationList: [],
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city: '攀枝花市',
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markers: [],
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};
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},
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methods: {
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clearMarkers() {
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// 清除所有标点
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this.markers.forEach((marker) => {
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this.map.removeOverlay(marker);
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});
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this.markers = []; // 清空存储标点的数组
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},
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back() {
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uni.navigateBack()
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},
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changeAdr(value, addr) {
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this.uid = value
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const pages = getCurrentPages()
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let prevPage = pages[pages.length - 2];
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if (addr.point) {
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prevPage.latitude = addr.point.lat
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prevPage.longitude = addr.point.lng
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}
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if (addr.location) {
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prevPage.latitude = addr.location.lat
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prevPage.longitude = addr.location.lng
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}
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prevPage.location = addr.address || addr.name || addr.title
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setTimeout(() => {
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uni.navigateBack()
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}, 200)
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},
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// 搜索地点
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searchLocation() {
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if (!this.keyword) return;
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searchLocation({
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query: this.keyword,
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location: `${this.latitude},${this.longitude }`,
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}).then(res => {
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if (res.code == 200) {
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this.searchResults = res.data;
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if (res.data.length > 0) {
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this.latitude = res.data[0].location.lat
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this.longitude = res.data[0].location.lng
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}
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this.locationList = res.data.map((result, index) => {
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result.id = index + 1
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return result
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});
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}
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})
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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.map = new BMapGL.Map("container"); // 创建地图实例
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const that = this
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navigator.geolocation.getCurrentPosition(success, error, options);
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function success(position) {
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uni.request({
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url: `https://api.map.baidu.com/geoconv/v2/?coords=${position.coords.longitude},${position.coords.latitude}&model=2&ak=3mHKIXMArjgIkgADzOlTYp4XssNSNkwr`,
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method: 'GET',
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success: (res) => {
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const latitude = res.data.result[0].y;
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const longitude = res.data.result[0].x;
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var point = new BMapGL.Point(longitude, latitude); // 创建点坐标
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that.map.enableScrollWheelZoom(true);
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that.map.centerAndZoom(point, 12);
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var marker = new BMapGL.Marker(point);
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that.map.addOverlay(marker);
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that.markers.push(marker);
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var myGeo = new BMapGL.Geocoder();
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// 根据坐标得到地址描述
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myGeo.getLocation(new BMapGL.Point(longitude, latitude), (result) => {
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that.locationList = result.surroundingPois.map((item, index) => {
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item.id = index + 1
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return item
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})
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})
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},
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});
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}
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function error(err) {
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switch (err.code) {
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case err.PERMISSION_DENIED:
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console.error("用户拒绝了位置请求。");
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break;
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case err.POSITION_UNAVAILABLE:
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console.error("无法获取位置信息。");
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break;
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case err.TIMEOUT:
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console.error("位置请求超时。");
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break;
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default:
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console.error("未知错误。");
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}
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}
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const options = {
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enableHighAccuracy: true, // 启用高精度定位
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timeout: 5000, // 5 秒超时
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maximumAge: 0 // 不使用缓存
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};
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this.map.addEventListener('click', (e) => {
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this.clearMarkers()
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var mercator = this.map.lnglatToMercator(e.latlng.lng, e.latlng.lat);
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this.latitude = e.latlng.lat
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this.longitude = e.latlng.lng
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var point = new BMapGL.Point(e.latlng.lng, e.latlng.lat);
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this.map.centerAndZoom(point, 12);
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var myGeo = new BMapGL.Geocoder();
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// 根据坐标得到地址描述
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myGeo.getLocation(new BMapGL.Point(e.latlng.lng, e.latlng.lat), (result) => {
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this.city = result.addressComponents.city
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if (result.surroundingPois.length > 0) {
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this.locationList = result.surroundingPois.map((item, index) => {
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item.id = index + 1
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return item
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})
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} else {
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this.locationList = [{
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id: 1,
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title: result.address,
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point: {
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lat: e.latlng.lat,
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lng: e.latlng.lng
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}
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}]
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}
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})
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var marker = new BMapGL.Marker(point);
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this.map.addOverlay(marker);
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this.markers.push(marker);
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});
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}
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}
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</script>
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<style lang="scss" scoped>
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#container {
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width: 100vw;
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height: 534rpx;
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}
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.content {
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display: flex;
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flex-direction: column;
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align-items: center;
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.main {
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background-color: #fff;
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border-radius: 34rpx;
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position: absolute;
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top: 517rpx;
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z-index: 100;
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.activecard {
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background: #F2F2F2;
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}
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}
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}
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.searchMain {
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padding-left: 40rpx;
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padding-right: 40rpx;
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border-radius: 40rpx;
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.search {
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width: 669rpx;
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height: 77rpx;
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background: #FFFFFF;
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border-radius: 38rpx;
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border: 2rpx solid #DADADA;
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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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}
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}
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.sure {
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width: 104rpx;
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height: 69rpx;
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background: linear-gradient(270deg, #FC8D55 0%, #FF4948 100%);
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border-radius: 48rpx;
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font-weight: 500;
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font-size: 23rpx;
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color: #FFFFFF;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.card {
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display: flex;
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flex-direction: column;
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font-weight: 800;
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font-size: 31rpx;
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color: rgba(0, 0, 0, 0.8);
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padding: 34rpx 38rpx 33rpx 38rpx;
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background: #fff;
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border-bottom: 2rpx solid rgba(0, 10, 26, 0.07);
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}
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</style>
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