From fe98baa55c34db41b158187f9c1837a269ec169b Mon Sep 17 00:00:00 2001
From: puzhibing <393733352@qq.com>
Date: 星期一, 11 三月 2024 18:28:17 +0800
Subject: [PATCH] 修改bug
---
cloud-server-account/src/main/java/com/dsh/account/util/GDMapGeocodingUtil.java | 148 +++++++++++++++++++++++++++++++++++++++---------
1 files changed, 119 insertions(+), 29 deletions(-)
diff --git a/cloud-server-account/src/main/java/com/dsh/account/util/GDMapGeocodingUtil.java b/cloud-server-account/src/main/java/com/dsh/account/util/GDMapGeocodingUtil.java
index 1b136d5..bb40cb1 100644
--- a/cloud-server-account/src/main/java/com/dsh/account/util/GDMapGeocodingUtil.java
+++ b/cloud-server-account/src/main/java/com/dsh/account/util/GDMapGeocodingUtil.java
@@ -8,6 +8,13 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -21,31 +28,29 @@
private String key = "fb131ad2dbfb3f39d7d37d244b92aa2d";
- @Autowired
- private HttpClientUtil httpClientUtil;
-
/**
* 将行政区域名称转化为坐标
+ *
* @param province
* @param city
* @param county
* @param address
* @return
*/
- public Map<String, Object> geocoding(String province, String city, String county, String address) throws Exception{
+ public Map<String, Object> geocoding(String province, String city, String county, String address) throws Exception {
Map<String, Object> map = new HashMap<>();
- if(ToolUtil.isEmpty(province)){
+ if (ToolUtil.isEmpty(province)) {
map.put("status", -1);
map.put("data", "省不能为空");
return map;
}
- if((ToolUtil.isEmpty(city) && ToolUtil.isNotEmpty(county)) || (ToolUtil.isEmpty(city) && ToolUtil.isNotEmpty(address))){
+ if ((ToolUtil.isEmpty(city) && ToolUtil.isNotEmpty(county)) || (ToolUtil.isEmpty(city) && ToolUtil.isNotEmpty(address))) {
map.put("status", -1);
map.put("data", "市不能为空");
return map;
}
- if((ToolUtil.isEmpty(county) && ToolUtil.isNotEmpty(address))){
+ if ((ToolUtil.isEmpty(county) && ToolUtil.isNotEmpty(address))) {
map.put("status", -1);
map.put("data", "县/区不能为空");
return map;
@@ -53,16 +58,14 @@
String url = "https://restapi.amap.com/v3/geocode/geo?key=" + key + "&output=JSON";
url += "&address=" + province + (ToolUtil.isNotEmpty(city) ? city : "") + (ToolUtil.isNotEmpty(county) ? county : "") + (ToolUtil.isNotEmpty(address) ? address : "");
- HttpResult httpResult = httpClientUtil.pushHttpRequset("GET", url, null, null, "json");
+ HttpResult httpResult = HttpClientUtil.pushHttpRequset("GET", url, null, null, "json");
JSONObject jsonObject = JSON.parseObject(httpResult.getData());
String status = jsonObject.getString("status");
List<String> list = new ArrayList<>();
-// gdInterfaceService.saveData("https://restapi.amap.com/v3/geocode/geo", "行政区域转经纬度");
-
- if(status.equals("1")){
+ if (status.equals("1")) {
JSONArray geocodes = jsonObject.getJSONArray("geocodes");
- for(int i = 0; i < geocodes.size(); i++){
+ for (int i = 0; i < geocodes.size(); i++) {
String location = geocodes.getJSONObject(i).getString("location");
list.add(location);
}
@@ -73,20 +76,17 @@
}
-
- public Map<String, Object> geocoding(String address) throws Exception{
+ public Map<String, Object> geocoding(String address) throws Exception {
Map<String, Object> map = new HashMap<>();
String url = "https://restapi.amap.com/v3/geocode/geo?key=" + key + "&output=JSON&address=" + address;
- HttpResult httpResult = httpClientUtil.pushHttpRequset("GET", url, null, null, "json");
+ HttpResult httpResult = HttpClientUtil.pushHttpRequset("GET", url, null, null, "json");
JSONObject jsonObject = JSON.parseObject(httpResult.getData());
String status = jsonObject.getString("status");
List<String> list = new ArrayList<>();
-// gdInterfaceService.saveData("https://restapi.amap.com/v3/geocode/geo", "行政区域转经纬度");
-
- if(status.equals("1")){
+ if (status.equals("1")) {
JSONArray geocodes = jsonObject.getJSONArray("geocodes");
- for(int i = 0; i < geocodes.size(); i++){
+ for (int i = 0; i < geocodes.size(); i++) {
String location = geocodes.getJSONObject(i).getString("location");
list.add(location);
}
@@ -95,25 +95,23 @@
map.put("data", list);
return map;
}
-
/**
* 根据经纬度获取行政区域信息
+ *
* @param lon
* @param lan
* @return
* @throws Exception
*/
- public Map<String, String> geocode(String lon, String lan) throws Exception{
+ public Map<String, String> geocode(String lon, String lan) throws Exception {
String url = "https://restapi.amap.com/v3/geocode/regeo?key=" + key + "&location=" + lon + "," + lan;
- HttpResult httpResult = httpClientUtil.pushHttpRequset("GET", url, null, null, "json");
+ HttpResult httpResult = HttpClientUtil.pushHttpRequset("GET", url, null, null, "json");
JSONObject jsonObject = JSON.parseObject(httpResult.getData());
Map<String, String> map = new HashMap<>();
-// gdInterfaceService.saveData("https://restapi.amap.com/v3/geocode/regeo", "经纬度转行政区域");
-
- if(jsonObject.getString("status").equals("1")){
+ if (jsonObject.getString("status").equals("1")) {
JSONObject regeocode = jsonObject.getJSONObject("regeocode");
JSONObject addressComponent = regeocode.getJSONObject("addressComponent");
String address = regeocode.getString("formatted_address");
@@ -122,6 +120,10 @@
String province = addressComponent.getString("province");
String city = addressComponent.getString("city");
String district = addressComponent.getString("district");
+ if("[]".equals(code)){
+ System.err.println("经纬度转行政区划代码失败[" + lon + "," + lan + "]");
+ return null;
+ }
map.put("province", province);
map.put("provinceCode", code.substring(0, 2) + "0000");
map.put("city", city);
@@ -135,24 +137,112 @@
/**
* 坐标转换
+ *
* @param locations 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。
* @param coordsys 可选值：gps;mapbar;baidu;autonavi(不进行转换)
* @return
* @throws Exception
*/
- public Map<String, String> convert(String locations, String coordsys) throws Exception{
+ public Map<String, String> convert(String locations, String coordsys) throws Exception {
String url = "https://restapi.amap.com/v3/assistant/coordinate/convert?locations=" + locations + "&coordsys=" + coordsys + "&output=json&key=" + key;
- HttpResult httpResult = httpClientUtil.pushHttpRequset("GET", url, null, null, "json");
+ HttpResult httpResult = HttpClientUtil.pushHttpRequset("GET", url, null, null, "json");
JSONObject jsonObject = JSON.parseObject(httpResult.getData());
Map<String, String> map = new HashMap<>();
- if("1".equals(jsonObject.getString("status"))){
+ if ("1".equals(jsonObject.getString("status"))) {
map.put("code", jsonObject.getString("infocode"));//"10000"
map.put("info", jsonObject.getString("info"));//status为0时，info返回错误原；否则返回“OK”。
map.put("locations", jsonObject.getString("locations").split(";")[0]);//转换之后的坐标。若有多个坐标，则用 “;”进行区分和间隔
- }else{
+ } else {
map.put("code", jsonObject.getString("infocode"));
map.put("info", jsonObject.getString("info"));//status为0时，info返回错误原；否则返回“OK”。
}
return map;
}
+
+
+ /**
+ * 功能描述: 根据两个定位点的经纬度算出两点间的距离(米/m)
+ *
+ * @param startLonLat 起始经纬度
+ * @param endLonLat 结束经纬度（目标经纬度）
+ * @return java.lang.Long 两个定位点之间的距离
+ */
+ public Long getDistance(String startLonLat, String endLonLat) {
+ try {
+ // 返回起始地startAddr与目的地endAddr之间的距离，单位：米
+ Long result = new Long(0);
+ String queryUrl =
+ "http://restapi.amap.com/v3/distance?key=" + key + "&origins=" + startLonLat
+ + "&destination="
+ + endLonLat;
+ String queryResult = getResponse(queryUrl);
+ JSONObject job = JSONObject.parseObject(queryResult);
+ JSONArray ja = job.getJSONArray("results");
+ JSONObject jobO = JSONObject.parseObject(ja.getString(0));
+ result = Long.parseLong(jobO.get("distance").toString());
+ return result;
+ } catch (Exception e) {
+ throw new RuntimeException();
+ }
+ }
+
+
+ /**
+ * 功能描述: 根据两个定位点的经纬度算出两点间的距离(千米/km)
+ *
+ * @param startLonLat 起始经纬度
+ * @param endLonLat 结束经纬度（目标经纬度）
+ * @return java.lang.Long 两个定位点之间的距离
+ */
+ public double getDistanceTOKilometer(String startLonLat, String endLonLat) {
+ try {
+ // 返回起始地startAddr与目的地endAddr之间的距离，单位：米
+ Long result = new Long(0);
+ String queryUrl =
+ "http://restapi.amap.com/v3/distance?key=" + key + "&origins=" + startLonLat
+ + "&destination="
+ + endLonLat;
+ String queryResult = getResponse(queryUrl);
+ JSONObject job = JSONObject.parseObject(queryResult);
+ JSONArray ja = job.getJSONArray("results");
+ if (ja.size() == 0) {
+ return 0.00;
+ }
+ JSONObject jobO = JSONObject.parseObject(ja.getString(0));
+ result = Long.parseLong(jobO.get("distance").toString());
+ return (double) result / 1000;
+ } catch (Exception e) {
+ throw new RuntimeException();
+ }
+ }
+
+ /**
+ * 功能描述: 发送请求
+ *
+ * @param serverUrl 请求地址
+ * @return java.lang.String
+ * @author isymikasan
+ * @date 2022-01-26 09:15:01
+ */
+ private static String getResponse(String serverUrl) {
+ // 用JAVA发起http请求，并返回json格式的结果
+ StringBuffer result = new StringBuffer();
+ try {
+ URL url = new URL(serverUrl);
+ URLConnection conn = url.openConnection();
+ BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
+ String line;
+ while ((line = in.readLine()) != null) {
+ result.append(line);
+ }
+ in.close();
+ } catch (MalformedURLException e) {
+ e.printStackTrace();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return result.toString();
+ }
+
+
}
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