[高德地图]------- 高德地图通过经纬度获取地址信息代码

1.高德地图通过经纬度获取地址信息代码 【需要高德Key值】 里面的参数我做改变了 不能暴露自己的位置哈哈哈哈

  //原生ajax
 var  fn_Ajax_Get=function(vapi,callback,errer) {
        //创建XMLHttpRequest
        var xmlHttp;
        if (window.XMLHttpRequest){
            xmlHttp=new XMLHttpRequest();
        }else{
            // code for IE6, IE5
            xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
        }
        //监听响应
        xmlHttp.onreadystatechange = function () {
            if (xmlHttp.readyState === 4 && (xmlHttp.status === 200 || xmlHttp.status === 304)) {
                callback(xmlHttp.responseText);
            }else{
                errer(xmlHttp.responseText);
            }
        };
        xmlHttp.open("GET",vapi,false);
        xmlHttp.send();
    }; 

//获取经纬度的地址信息
 var fn_get_gd_lng_lat_address=function(v_lng,v_lat,v_key){
        var key="";
        var address="";
        if(v_lng && v_lat){
            if(v_key){
                key=v_key;
            }
            var locationLngLat=v_lng+","+v_lat;
            var gdUrl="https://restapi.amap.com/v3/geocode/regeo?key={{@key}}&location={{@lnglat}}";
            gdUrl=gdUrl.replace("{{@key}}",key).replace("{{@lnglat}}",locationLngLat);
            fn_Ajax_Get(gdUrl,function (ret) {
                var retJson=JSON.parse(ret);
                if(retJson.status=="1") {
                    address = retJson.regeocode.formatted_address;
                }
            },function (ret) {
                
            })
        }
        return address;
    };

    fn_get_gd_lng_lat_address(116.142421,34.205636,key);

 2.得到的数据json

  {"status":"1","regeocode":{"addressComponent":{"city":"**市","province":"**省","adcode":"32012","district":"**区","towncode":"3203109000",
         "streetNumber":{"number":"97号","location":"116.142279,34.205911","direction":"西北","distance":"33.2597","street":"大学路"},
         "country":"中国","township":"**街道","businessAreas":[[]],"building":{"name":[],"type":[]},"neighborhood":{"name":[],"type":[]},
         "citycode":"0506"},"formatted_address":"**省**市**区铜山街道***大学创业园"},"info":"OK","infocode":"10000"}

1.高德地址:概述-Web服务 API | 高德地图API

 

标签：xmlHttp,地图,-------,key,address,var,lng,高德
来源： https://blog.csdn.net/qq_38366657/article/details/122413041