JS 및 Baidu Maps를 사용하여 지도 경로 계획 기능을 구현하는 방법

<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=your_api_key"></script>

<div id="map"></div>

// 获取地图容器元素
var mapContainer = document.getElementById("map");

// 创建地图实例
var map = new BMap.Map(mapContainer);

// 设置地图中心点和缩放级别
var point = new BMap.Point(116.404, 39.915);
map.centerAndZoom(point, 12);

// 创建DrivingRoute实例
var driving = new BMap.DrivingRoute(map);

// 设置起点和终点
var start = new BMap.Point(116.322, 39.983);
var end = new BMap.Point(116.396, 39.902);

// 设置路线规划参数
var opts = {
    policy: BMAP_DRIVING_POLICY_LEAST_TIME
};

// 规划路线
driving.search(start, end, opts);

// 添加路线到地图
driving.setSearchCompleteCallback(function(results){
    if (driving.getStatus() == BMAP_STATUS_SUCCESS){
        var plan = results.getPlan(0);
        map.addOverlay(new BMap.Polyline(plan.getRoute(0).getPath()));
    }
});

// 创建RouteLine实例
var routeLine = new BMap.RouteLine(results.getPlan(0).getRoute(0));

// 添加路线到地图
map.addOverlay(routeLine);

// 显示路线信息
routeLine.setTextIcon({
    policy: 'BMAP_DRIVING_POLICY_LEAST_TIME',
    enableDragging: true,
    lineStroke: 6,
    startMarkerStroke: 2,
    endMarkerStroke: 2
});