百度地图根据输入地址定位

Question

这个代码 function MapD() {
var obj = document.getElementById("txt_City");
var local = new BMap.LocalSearch(map, {
renderOptions: { map: map }
});
local.search(obj.value);

}

Answer 1

用BMap.Geocoder 查询经纬度

 function MapD() {
        var obj = document.getElementById("txt_City");

        var geo = new BMap.Geocoder();
        geo.getPoint(obj.value, function (point) {
            if (point) {
                map.centerAndZoom(point, 15);
                var marker = new BMap.Marker(point);
                map.addOverlay(marker);
            }
        });
    }