var result=‘‘; function searchByStationName( address ) { // map.clearOverlays();//清空原来的标注 var keyword = address ; localSearch.setSearchCompleteCallback(function (searchResult) { var poi = searchResult.getPoi(0); result = poi.point.lng + "," + poi.point.lat; }); localSearch.search(keyword); return result ; }
请教大侠们,如上方法是为了实现根据地址查询经纬度,但测试发现返回值为"";
为何 result = poi.point.lng + "," + poi.point.lat; 这句代码没有实现为result赋值呢?
时间: 2024-10-09 13:23:27