officialAccount/pages/map/index - 副本.vue

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2025-06-09 17:33:50 +08:00
<template>
<view class="container">
<!-- 顶部搜索框 -->
<view class="search-bar">
<input type="text" v-model="keyword" placeholder="搜索地点" @confirm="onSearch" />
<button @click="onSearch">搜索</button>
</view>
<!-- 地图展示区 -->
<view id="map" class="map"></view>
<!-- 搜索结果列表 -->
<view class="result-list" v-if="pois.length">
<view class="poi-item" v-for="(poi, idx) in pois" :key="idx" @click="selectPoi(poi)">
<text class="poi-name">{{ poi.name }}</text>
<text class="poi-address">{{ poi.address }}</text>
</view>
</view>
<!-- 默认提示区 -->
<view class="info" v-else>
<text>请选择或搜索地点</text>
</view>
</view>
</template>
<script setup>
import {
onMounted,
ref
} from 'vue';
import {
useRoute
} from 'vue-router';
// 从路由获取备用默认坐标
const route = useRoute();
const defaultLat = Number(route.query.lat) || 39.9042;
const defaultLng = Number(route.query.lng) || 116.4074;
const keyword = ref('');
const pois = ref([]);
let map = null;
let marker = null;
let searchService = null;
function initMap(lat, lng) {
const center = new qq.maps.LatLng(lat, lng);
map = new qq.maps.Map(document.getElementById('map'), {
center,
zoom: 15
});
marker = new qq.maps.Marker({
position: center,
map
});
searchService = new qq.maps.SearchService({
map,
pageCapacity: 10
});
}
// 1. 动态加载微信 JSSDK 脚本
async function loadWxJSSDK() {
if (window.wx) return
await new Promise(resolve => {
const script = document.createElement('script')
script.src = 'https://res.wx.qq.com/open/js/jweixin-1.6.0.js'
script.onload = resolve
document.head.appendChild(script)
getapi()
})
}
const getapi = () => {
const post = `${uni.getStorageSync('serverUrl')}/weiXinPay/getJsApiInfo`;
const pay = {
url: location.href.split('#')[0],
};
console.log("????", pay)
fetch(post, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify(pay)
})
.then(res => res.json())
.then(data => {
// secondArray.value = [...data.result];
// console.log("???调取微信", data)
wx.config({
debug: false, // 开启调试会 alert 所有调用结果
appId: `wx8fc3e4305d2fbf0b`, // 必填,公众号的唯一标识
timestamp: data.timestamp, // 必填,生成签名的时间戳
nonceStr: data.nonceStr, // 必填,生成签名的随机串
signature: data.signature, // 必填,签名
jsApiList: [ // 必填,需要使用的 JS 接口列表
'chooseAddress',
'getLocation',
'openLocation',
/* …根据实际业务增删 */
]
})
})
.catch(err => {
console.error('请求失败:', err);
});
}
// async function locate() {
// // 优先使用 uni.getLocationApp+小程序)
// try {
// const res = await new Promise((resolve, reject) => {
// uni.getLocation({
// type: 'gcj02',
// success: resolve,
// fail: reject
// });
// });
// return {
// lat: res.latitude,
// lng: res.longitude
// };
// } catch {
// // H5 使用浏览器 Geolocation
// if (navigator.geolocation) {
// try {
// const pos = await new Promise((resolve, reject) => {
// navigator.geolocation.getCurrentPosition(resolve, reject, {
// enableHighAccuracy: true
// });
// });
// return {
// lat: pos.coords.latitude,
// lng: pos.coords.longitude
// };
// } catch {
// return null;
// }
// }
// return null;
// }
// }
onMounted(async () => {
// loadWxJSSDK()
// 后端接口要接受当前页面 URL不能带 # 后面),用于计算 signature
// const loc = await locate();
// if (loc) {
// initMap(loc.lat, loc.lng);
// } else {
// uni.showToast({
// title: '定位失败,使用默认位置',
// icon: 'none'
// });
// initMap(defaultLat, defaultLng);
// }
initMap(defaultLat, defaultLng)
});
function onSearch() {
const kw = keyword.value.trim();
if (!kw) {
uni.showToast({
title: '请输入搜索内容',
icon: 'none'
});
return;
}
pois.value = [];
// 腾讯地图的 SearchService.search 回调只有一个参数
searchService.search(kw, (results) => {
if (results && results.length) {
pois.value = results;
} else {
uni.showToast({
title: '未搜索到结果',
icon: 'none'
});
}
});
}
function selectPoi(poi) {
const pos = new qq.maps.LatLng(poi.lat, poi.lng);
map.setCenter(pos);
marker.setPosition(pos);
}
</script>
<style scoped>
.container {
display: flex;
flex-direction: column;
height: 100vh;
}
.search-bar {
display: flex;
padding: 8px;
background: #fff;
}
.search-bar input {
flex: 1;
padding: 6px;
border: 1px solid #ccc;
border-radius: 4px;
}
.search-bar button {
margin-left: 8px;
padding: 6px 12px;
background-color: #1aad19;
color: #fff;
border: none;
border-radius: 4px;
}
.map {
flex: 1;
}
.result-list {
max-height: 200px;
overflow-y: auto;
background: #fff;
}
.poi-item {
padding: 8px;
border-bottom: 1px solid #eee;
}
.poi-name {
font-weight: bold;
}
.poi-address {
font-size: 12px;
color: #666;
}
.info {
padding: 16px;
background: #fff;
text-align: center;
color: #999;
}
</style>