182 lines
6.7 KiB
HTML
182 lines
6.7 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
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<title>地点关键字 + 驾车路线规划</title> // 手动初始化定位版本
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<style type="text/css">
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html,
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body,
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#container {
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width: 100%;
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height: 100%;
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}
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#panel {
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position: fixed;
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background-color: white;
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max-height: 90%;
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overflow-y: auto;
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top: 10px;
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right: 10px;
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width: 280px;
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}
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#panel .amap-call {
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background-color: #009cf9;
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border-top-left-radius: 4px;
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border-top-right-radius: 4px;
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}
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#panel .amap-lib-driving {
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border-bottom-left-radius: 4px;
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border-bottom-right-radius: 4px;
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overflow: hidden;
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}
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#input-container {
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position: fixed;
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top: 10px;
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left: 10px;
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background-color: white;
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padding: 10px;
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border-radius: 4px;
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box-shadow: 0 2px 6px rgba(0,0,0,0.3);
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z-index: 1000;
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}
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#input-container input {
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margin-bottom: 10px;
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padding: 5px;
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width: 200px;
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display: block; /* 每个输入框单独一行 */
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}
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#input-container button {
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padding: 5px 10px;
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background-color: #009cf9;
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color: white;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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width: 100%; /* 按钮宽度与输入框一致 */
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}
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</style>
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<link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
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<script src="https://a.amap.com/jsapi_demos/static/demo-center/js/demoutils.js"></script>
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<script type="text/javascript" src="https://cache.amap.com/lbs/static/addToolbar.js"></script>
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</head>
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<body>
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<div id="container"></div>
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<div id="input-container">
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<input type="text" id="start-input" placeholder="输入起点">
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<input type="text" id="end-input" placeholder="输入终点">
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<button onclick="planRoute()">规划路线</button>
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</div>
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<div id="panel"></div>
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<script type="text/javascript">
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window._AMapSecurityConfig = {
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securityJsCode: "安全秘钥",
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};
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</script>
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<script type="text/javascript" src="https://webapi.amap.com/maps?v=2.0&key=高德KEY&plugin=AMap.Driving,AMap.AutoComplete,AMap.PlaceSearch"></script>
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<script type="text/javascript">
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//基本地图加载
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var map = new AMap.Map("container", {
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resizeEnable: true,
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center: [114.202549, 22.66327], // 初始地图中心点（北京）
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zoom: 15 //地图显示的缩放级别
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});
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//构造路线导航类
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var driving = new AMap.Driving({
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map: map,
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panel: "panel"
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});
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// 存储起点和终点的城市信息
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var startCity, endCity;
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// 初始化起点和终点的自动补全
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AMap.plugin(['AMap.AutoComplete', 'AMap.PlaceSearch'], function() {
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var placeSearch = new AMap.PlaceSearch({
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map: map
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});
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// 起点自动补全
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var startAuto = new AMap.AutoComplete({
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input: "start-input"
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});
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// 监听起点选择事件
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startAuto.on("select", function(e) {
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if (e.poi && e.poi.city) {
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startCity = e.poi.city; // 获取起点的城市
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console.log("获取到的起点城市信息:", startCity); // 输出城市信息
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// 根据起点设置地图中心点
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placeSearch.search(e.poi.name, function(status, result) {
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if (status === 'complete' && result.poiList.pois.length > 0) {
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var location = result.poiList.pois[0].location;
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console.log("获取到的起点经纬度:", location); // 输出经纬度信息
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map.setCenter([location.lng, location.lat]); // 设置地图中心点
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} else {
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console.error("获取起点经纬度失败，状态:", status, "结果:", result); // 输出错误信息
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}
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});
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} else {
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startCity = ''; // 如果未获取到城市信息，设置为空
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console.warn("未获取到起点城市信息，使用默认城市"); // 输出警告信息
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}
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});
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// 终点自动补全
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var endAuto = new AMap.AutoComplete({
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input: "end-input"
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});
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// 监听终点选择事件
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endAuto.on("select", function(e) {
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if (e.poi && e.poi.city) {
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endCity = e.poi.city; // 获取终点的城市
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console.log("获取到的终点城市信息:", endCity); // 输出城市信息
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// 根据终点设置地图中心点
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placeSearch.search(e.poi.name, function(status, result) {
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if (status === 'complete' && result.poiList.pois.length > 0) {
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var location = result.poiList.pois[0].location;
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console.log("获取到的终点经纬度:", location); // 输出经纬度信息
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map.setCenter([location.lng, location.lat]); // 设置地图中心点
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} else {
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console.error("获取终点经纬度失败，状态:", status, "结果:", result); // 输出错误信息
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}
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});
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} else {
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endCity = ''; // 如果未获取到城市信息，设置为空
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console.warn("未获取到终点城市信息，使用默认城市"); // 输出警告信息
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}
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});
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});
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// 规划路线函数
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function planRoute() {
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var start = document.getElementById('start-input').value;
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var end = document.getElementById('end-input').value;
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if (!start || !end) {
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alert('请输入起点和终点');
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return;
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}
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// 根据起终点名称规划驾车导航路线
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driving.search([
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{keyword: start, city: startCity || '全国'}, // 使用起点的城市，如果未获取到则默认全国
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{keyword: end, city: endCity || '全国'} // 使用终点的城市，如果未获取到则默认全国
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], function(status, result) {
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// result 即是对应的驾车导航信息，相关数据结构文档请参考 https://lbs.amap.com/api/javascript-api/reference/route-search#m_DrivingResult
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if (status === 'complete') {
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log.success('绘制驾车路线完成');
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console.log(result); // 输出路线规划结果
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} else {
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log.error('获取驾车数据失败：' + result);
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}
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});
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}
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</script>
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</body>
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</html>
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