<script  type="text/javascript" src="https://3gimg.qq.com/lightmap/components/geolocation/geolocation.min.js" ></script>

$(function() {getLocation();
})

function getLocation() {var geolocation = new qq.maps.Geolocation("OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77", "myapp");  if (geolocation) {  var options = {timeout: 8000};  geolocation.getLocation(onSuccess, onError, options);  } else {  alert("定位尚未加载");  }
}//成功时
function onSuccess(position) {//经度var longitude = position.lng;//纬度var latitude = position.lat;var param = {longitude : longitude,latitude : latitude};$.ajax({type : "post",url : "getCode.jspx",data : param,dataType : "json",success : function(data) {　　　　　　alert(data.admCode);　　　　　　alert(data.adm);　　　　}　　})} 

//失败时 function onError(error) { 　　switch (error.code) { 　　　　case 1: 　　　　　　alert("位置服务被拒绝"); 　　　　　　break; 　　　　case 2: 　　　　　　alert("暂时获取不到位置信息"); 　　　　　　break; 　　　　case 3: 　　　　　　alert("获取信息超时");　　　　　　break; 　　　　case 4: 　　　　　　alert("未知错误"); 　　　　　　break; 　　}}

@RequestMapping("/getCode.jspx")
public String getCode(HttpServletRequest request,HttpServletResponse response, ModelMap model) {String longitude = request.getParameter("longitude");String latitude =  request.getParameter("latitude");String add = getAdd(longitude, latitude);JSONObject jsonObject = JSONObject.fromObject(add);JSONArray jsonArray = JSONArray.fromObject(jsonObject.getString("addrList"));JSONObject j_2 = JSONObject.fromObject(jsonArray.get(0));String allAdd = j_2.getString("admName");String arr[] = allAdd.split(",");System.out.println("省：" + arr[0] + "\n市：" + arr[1] + "\n区：" + arr[2]);Map<String,String> map = new HashMap<String,String>();if(arr[2] != null && !"".equals(arr[2])){map.put("adm", arr[2]);}else if(arr[1] != null && !"".equals(arr[1])){map.put("adm", arr[1]);}else{map.put("adm", arr[0]);}String admCode = j_2.getString("admCode");System.out.println(admCode);map.put("admCode", admCode);String json = JSONObject.fromObject(map).toString();return json
}public String getAdd(String log, String lat) {// lat 小 log 大// 参数解释: 纬度,经度 type 001 (100代表道路，010代表POI，001代表门址，111可以同时显示前三项)String urlString = "http://gc.ditu.aliyun.com/regeocoding?l=" + lat + "," + log + "&type=010";String res = "";try {URL url = new URL(urlString);java.net.HttpURLConnection conn = (java.net.HttpURLConnection) url.openConnection();conn.setDoOutput(true);conn.setRequestMethod("POST");java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(conn.getInputStream(),"UTF-8"));String line;while ((line = in.readLine()) != null) {res += line + "\n";}in.close();} catch (Exception e) {System.out.println("error in wapaction,and e is " + e.getMessage());}System.out.println(res);return res;
}

{"queryLocation":[34.797817,113.601715],"addrList":[{"type":"poi","status":1,"name":"郑州热电厂家属院(南门)","id":"ANB01730IC2W","admCode":"410102","admName":"河南省,郑州市,中原区,","addr":"","nearestPoint":[113.60046,34.79849],"distance":142.299}]}省：河南省
市：郑州市
区：中原区
410102