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+package com.fdkankan.manage.util;
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+import cn.hutool.http.HttpUtil;
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+import com.alibaba.fastjson.JSON;
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+import com.alibaba.fastjson.JSONArray;
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+import com.alibaba.fastjson.JSONObject;
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+import com.fdkankan.manage.vo.response.AddressComponent;
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+import lombok.extern.slf4j.Slf4j;
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+
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+import java.io.UnsupportedEncodingException;
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+import java.net.URL;
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+import java.net.URLEncoder;
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+import java.util.Objects;
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+
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+@Slf4j
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+public class ProvinceUtils {
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+
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+
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+ public static void main(String[] args) {
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+ //{
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+ // "altitude": 22.34735107421875,
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+ // "horizontalAccuracy": 4.9379683,
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+ // "latitude": 22.36707762,
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+ // "longitude": 113.59580565,
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+ // "timestamp": 1638779141699,
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+ // "verticalAccuracy": 7.5588307
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+ //}
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+ String province = pointsToLocationsAll("113.595673,22.36707762");
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+ System.out.println(province);
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+ }
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+
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+ private static String getProvince(String log, String lat ){
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+ //lat 小 log 大
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+ //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)
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+ String urlString = "http://gc.ditu.aliyun.com/regeocoding?l="+lat+","+log+"&type=010";
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+ String res = "";
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+ try {
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+ URL url = new URL(urlString);
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+ java.net.HttpURLConnection conn = (java.net.HttpURLConnection)url.openConnection();
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+ conn.setDoOutput(true);
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+ conn.setRequestMethod("POST");
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+ java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(conn.getInputStream(),"UTF-8"));
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+ String line;
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+ while ((line = in.readLine()) != null) {
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+ res += line+"\n";
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+ }
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+ in.close();
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+ } catch (Exception e) {
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+ System.out.println("error in wapaction,and e is " + e.getMessage());
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+ }
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+ System.out.println(res);
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+ JSONObject jsonObject = JSONObject.parseObject(res);
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+ JSONArray jsonArray = JSON.parseArray(jsonObject.getString("addrList"));
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+ JSONObject jsonObject1 = jsonArray.getJSONObject(0);
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+ String arr[] = jsonObject1.get("admName").toString().split(",");
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+ System.out.println(arr[0]);
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+ return arr[0];
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+ }
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+
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+
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+
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+ /**
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+ * 根据经纬度转地址
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+ * @param points
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+ * @return
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+ */
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+ public static String amapKey = "3609daa52e8ae4493393292213e2fb98";
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+
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+ //经度和纬度用","分割，经度在前，纬度在后，经纬度小数点后不得超过6位。多个坐标对之间用”|”进行分隔最多支持40对坐标。
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+ public static AddressComponent pointsToLocationsAll(String points) {
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+ //将GPS坐标转化为高德地图坐标的URL后再去请求位置信息
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+ try {
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+ points = URLEncoder.encode(points,"UTF-8");
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+ } catch (UnsupportedEncodingException e) {
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+ throw new RuntimeException(e.getMessage());
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+ }
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+ String convertUrl =
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+ "https://restapi.amap.com/v3/assistant/coordinate/convert?locations="+points+"&coordsys=gps&key="+amapKey;
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+ //GPS坐标转为高德地图坐标
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+ String s = HttpUtil.get(convertUrl);
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+ JSONObject jsonObject = JSON.parseObject(s);
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+ String status = (String) jsonObject.get("status");
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+ if(Objects.equals(status,"0")){
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+ throw new RuntimeException("远程调用经纬度转化出错");
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+ }
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+ String locations = (String) jsonObject.get("locations");
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+ String formattedAmapPoints = null;
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+ try {
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+ formattedAmapPoints = URLEncoder.encode(locations.replaceAll(";", "|"), "UTF-8");
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+ } catch (UnsupportedEncodingException e) {
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+ throw new RuntimeException(e.getMessage());
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+ }
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+ String locationUrl = "https://restapi.amap.com/v3/geocode/regeo?output=json&location="+formattedAmapPoints+"&key="+amapKey+"&radius=1000&batch=true";
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+ String s1 = HttpUtil.get(locationUrl);
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+ System.out.println(s1);
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+ //获取转地址后的结果
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+ JSONObject parseObject = JSON.parseObject(s1);
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+ String status1 = (String) parseObject.get("status");
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+ if(Objects.equals(status1,"0")){
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+ throw new RuntimeException("根据经纬度获取具体地址出错");
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+ }
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+ JSONArray regeocodes = parseObject.getJSONArray("regeocodes");
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+ String formattedAddress = "";
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+ AddressComponent addressComponent = null;
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+ for (Object regeocode : regeocodes) {
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+ JSONObject object = (JSONObject) regeocode;
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+ formattedAddress = (String)object.get("formatted_address");
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+ String addressComponentStr = (String)object.get("addressComponent");
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+ addressComponent = JSONObject.parseObject(addressComponentStr, AddressComponent.class);
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+ }
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+ log.info("经纬度【{}】转化为具体地点【{}】",points,formattedAddress);
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+ return addressComponent;
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+ }
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+
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+}
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