java根据经纬度获取详细地址

注意：需要自行申请key，在代码相应位置替换，参考官方地址：腾讯位置服务 - 立足生态，连接未来

下面上代码

import com.alibaba.fastjson.JSONObject;
import com.cxt.car.po.dto.address.Result;
import com.cxt.car.util.baseUtils.JsonUtil;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;/*** @Author: yansf* @Description:根据经纬度获取地址* @Date:Creat in 20:20 2019/12/11* @Modified By:*/
public class AddressUntils {static String secretKey = "此处是申请的key";/*** @param lat 纬度* @param lng 经度* @return*/public static Result getAddress(String lat, String lng) throws IOException {JSONObject obj = getLocationInfo(lat, lng).getJSONObject("result");System.out.println(obj);Result result = JsonUtil.fromJson(obj.toString(), Result.class);return result;}public static JSONObject getLocationInfo(String lat, String lng) throws IOException {String urlString = "https://apis.map.qq.com/ws/geocoder/v1/?location=" + lat + "," + lng + "&key=" + secretKey;System.out.println("请求经纬度url:" + urlString);URL url = new URL(urlString);HttpURLConnection conn = (HttpURLConnection) url.openConnection();conn.setDoInput(true);conn.setRequestMethod("GET");BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));String line;String res = "";while ((line = in.readLine()) != null) {res += line + "\n";}in.close();JSONObject jsonObject = JSONObject.parseObject(res);return jsonObject;}public static void main(String[] args) throws IOException {Result address = getAddress("30.2084", "120.21201");System.out.println(address.ad_info.city);}}

返回的json串：

{"address":"浙江省杭州市滨江区人民路6号","ad_info":{"province":"浙江省","adcode":"330108","nation":"中国","city":"杭州市","district":"滨江区","name":"中国,浙江省,杭州市,滨江区","city_code":"156330100","location":{"lng":120.220459,"lat":30.16667},"nation_code":"156"},"address_reference":{"town":{"_distance":0,"_dir_desc":"内","location":{"lng":120.233566,"lat":30.183102},"id":"330108001","title":"西兴街道"},"street":{"_distance":8.6,"_dir_desc":"北","location":{"lng":120.206032,"lat":30.204729},"id":"1172092355888263234","title":"新月路"},"crossroad":{"_distance":193,"_dir_desc":"东","location":{"lng":120.21003,"lat":30.208891},"id":"6417297","title":"丹枫路/泰安路(路口)"},"street_number":{"_distance":0,"_dir_desc":"","location":{"lng":120.211739,"lat":30.20863},"id":"6709388790419249714","title":"人民路6号"},"landmark_l2":{"_distance":0,"_dir_desc":"内","location":{"lng":120.211739,"lat":30.20863},"id":"13795638749391557063","title":"滨江区政府"}},"location":{"lng":120.21201,"lat":30.2084},"formatted_addresses":{"rough":"滨江区政府(新月路北)","recommend":"滨江区政府(新月路北)"},"address_component":{"province":"浙江省","nation":"中国","city":"杭州市","street":"人民路","district":"滨江区","street_number":"人民路6号"}}

此处推荐个地址（json转实体类）：JSON转C#实体类-BeJSON.com

【java自行修改一下格式

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