From 1569ec5a8a0f8d2cccb1c18ce78658a3e358b2d8 Mon Sep 17 00:00:00 2001
From: Pu Zhibing <393733352@qq.com>
Date: 星期三, 24 九月 2025 16:44:44 +0800
Subject: [PATCH] 更新代码
---
UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/IServerCarModelService.java | 4
UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/specialTrain/server/impl/OrderPrivateCarServiceImpl.java | 81 ++++++------
UserZYTravel/guns-admin/pom.xml | 6 +
UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/ServerCarModelServiceImpl.java | 179 +++++++++++++++++++++++++++++
UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/GeodesyUtil.java | 75 ++++++++++++
5 files changed, 304 insertions(+), 41 deletions(-)
diff --git a/UserZYTravel/guns-admin/pom.xml b/UserZYTravel/guns-admin/pom.xml
index 435b154..b3204cc 100644
--- a/UserZYTravel/guns-admin/pom.xml
+++ b/UserZYTravel/guns-admin/pom.xml
@@ -209,6 +209,12 @@
<version>4.39.186.ALL</version>
<scope>compile</scope>
</dependency>
+ <!-- 计算两坐标间的直线距离 -->
+ <dependency>
+ <groupId>org.gavaghan</groupId>
+ <artifactId>geodesy</artifactId>
+ <version>1.1.3</version>
+ </dependency>
</dependencies>
diff --git a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/specialTrain/server/impl/OrderPrivateCarServiceImpl.java b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/specialTrain/server/impl/OrderPrivateCarServiceImpl.java
index d1cded1..8b8cff2 100644
--- a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/specialTrain/server/impl/OrderPrivateCarServiceImpl.java
+++ b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/specialTrain/server/impl/OrderPrivateCarServiceImpl.java
@@ -25,6 +25,8 @@
import com.stylefeng.guns.modular.taxi.service.IOrderTaxiService;
import com.stylefeng.guns.modular.taxi.service.IPaymentRecordService;
import com.stylefeng.guns.modular.taxi.service.ITransactionDetailsService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpEntity;
@@ -55,6 +57,8 @@
@Service
public class OrderPrivateCarServiceImpl extends ServiceImpl<OrderPrivateCarMapper, OrderPrivateCar> implements IOrderPrivateCarService {
+
+ Logger logger = LoggerFactory.getLogger(OrderPrivateCarServiceImpl.class);
@Resource
private OrderPrivateCarMapper orderPrivateCarMapper;
@@ -154,6 +158,9 @@
@Autowired
private GDMapElectricFenceUtil gdMapElectricFenceUtil;
+
+ @Autowired
+ private GeodesyUtil geodesyUtil;
@Autowired
private IOrderPositionService orderPositionService;
@@ -225,10 +232,10 @@
if(orderPrivateCars.size() > 0){
return ResultUtil.error("有未完成的订单");
}
- List<OrderTaxi> list = orderTaxiMapper.queryByState_(uid, 1, 1, 1, 2, 3, 4, 5, 6, 11);
- if(list.size() > 0){
- return ResultUtil.error("有未完成的订单");
- }
+// List<OrderTaxi> list = orderTaxiMapper.queryByState_(uid, 1, 1, 1, 2, 3, 4, 5, 6, 11);
+// if(list.size() > 0){
+// return ResultUtil.error("有未完成的订单");
+// }
orderPrivateCars = orderPrivateCarMapper.queryByState(uid, 2, 1, 1, 2, 3, 4, 5, 6, 11);
if(orderPrivateCars.size() > 0 && reservation == 2){
@@ -244,10 +251,10 @@
}
- list = orderTaxiMapper.queryByState_(uid, 2, 1, 1, 2, 3, 4, 5, 6, 11);
- if(list.size() > 0 && reservation == 2){
- return ResultUtil.error("有未完成的订单");
- }
+// list = orderTaxiMapper.queryByState_(uid, 2, 1, 1, 2, 3, 4, 5, 6, 11);
+// if(list.size() > 0 && reservation == 2){
+// return ResultUtil.error("有未完成的订单");
+// }
startAddress = startAddress.replaceAll("& #40;", "(");
startAddress = startAddress.replaceAll("& #41;", ")");
@@ -323,7 +330,11 @@
orderPrivateCar.setSnatchOrderTime(new Date());
driver2.setState(3);
driverService.updateById(driver2);
+ serverCarModelId = query1.getServerCarModelId();
}
+ long timeMillis1 = System.currentTimeMillis();
+ logger.info("第一段用时：" + (timeMillis1 - timeMillis));
+ timeMillis = timeMillis1;
// 查询城市的订单额度
OpenCity openCity = openCityService.selectOne(new EntityWrapper<OpenCity>()
.eq("code", cityCode)
@@ -340,30 +351,17 @@
}
// 查询预估价格
- ResultUtil<List<ServerCarModelWarpper>> listResultUtil = serverCarModelService.queryServerCarModel(startLon + "," + startLat, endLon + "," + endLat, 1);
- List<ServerCarModelWarpper> data = listResultUtil.getData();
- if(Objects.isNull(serverCarModelId)){
- //获取经营业务
- CarService query = new CarService();
- query.setCarId(driver2.getCarId());
- CarService service = carServiceMapper.selectOne(query);
- if(Objects.nonNull(service)){
- serverCarModelId = service.getServerCarModelId();
- }
+ ResultUtil<ServerCarModelWarpper> listResultUtil = serverCarModelService.queryServerCarModel1(serverCarModelId, startLon + "," + startLat, endLon + "," + endLat, 1);
+ if(200 != listResultUtil.getCode()){
+ return ResultUtil.error(listResultUtil.getMsg());
}
- Integer finalServerCarModelId = serverCarModelId;
- data = data.stream().filter(e -> finalServerCarModelId.equals(e.getId())).sorted(Comparator.comparing(ServerCarModelWarpper::getAmount)).collect(Collectors.toList());
- if(Objects.nonNull(openCity) && !CollectionUtils.isEmpty(data) && BigDecimal.valueOf(data.get(0).getAmount()).compareTo(openCity.getOrderMagnitude()) > 0){
+ ServerCarModelWarpper data = listResultUtil.getData();
+ if(Objects.nonNull(openCity) && BigDecimal.valueOf(data.getAmount()).compareTo(openCity.getOrderMagnitude()) > 0){
orderPrivateCar.setIsReassign(1);
orderPrivateCar.setIsDelete(1);
orderPrivateCar.setState(7);
- if(orderSource == 2){
- orderPrivateCar.setOrderMoney(data.get(0).getAmount());
- orderPrivateCar.setEstimatedPrice(data.get(0).getAmount());
- }else {
- orderPrivateCar.setOrderMoney(data.get(carIndex).getAmount());
- orderPrivateCar.setEstimatedPrice(data.get(carIndex).getAmount());
- }
+ orderPrivateCar.setOrderMoney(data.getAmount());
+ orderPrivateCar.setEstimatedPrice(data.getAmount());
orderPrivateCar.setPayMethod(0);
this.insert(orderPrivateCar);
BaseWarpper baseWarpper = new BaseWarpper();
@@ -373,13 +371,7 @@
baseWarpper.setAmount(orderPrivateCar.getOrderMoney());
return ResultUtil.success(baseWarpper);
}else {
- if(orderSource == 2){
- if(!CollectionUtils.isEmpty(data)){
- orderPrivateCar.setEstimatedPrice(data.get(0).getAmount());
- }
- }else {
- orderPrivateCar.setEstimatedPrice(data.get(carIndex).getAmount());
- }
+ orderPrivateCar.setEstimatedPrice(data.getAmount());
orderPrivateCar.setIsReassign(1);
orderPrivateCar.setIsDelete(1);
orderPrivateCar.setPayMethod(1);
@@ -395,7 +387,9 @@
}
}).start();
}
-
+ long timeMillis2 = System.currentTimeMillis();
+ logger.info("第二段用时：" + (timeMillis2 - timeMillis));
+ timeMillis = timeMillis2;
// TODO: 2021/5/11 修改，根据后台设定的派单范围查询范围内有无司机，将单子指派给距离最近的司机（距离相同随机取），范围内没有司机再进行推单流程
if(orderPrivateCar.getState() == 1){
@@ -458,11 +452,11 @@
for (Driver driver : ds) {
String value = redisUtil.getValue("DRIVER" + driver.getId());
if (null != value) {
- Map<String, String> distance1 = gdMapElectricFenceUtil.getDistance(orderPrivateCar.getStartLon() + "," + orderPrivateCar.getStartLat(), value, 1);//计算距离
- Integer d = Integer.valueOf(distance1.get("distance"));
- if ((0 == m && null == dr) || (d.intValue() < m.intValue())) {
+ Map<String, Double> distance = geodesyUtil.getDistance(orderPrivateCar.getStartLon() + "," + orderPrivateCar.getStartLat(), value);
+ Double wgs84 = distance.get("WGS84");
+ if ((0 == m && null == dr) || (wgs84.intValue() < m.intValue())) {
dr = driver;
- m = d;
+ m = wgs84.intValue();
}
}
}
@@ -507,7 +501,9 @@
}
}
}
-
+ long timeMillis3 = System.currentTimeMillis();
+ logger.info("第三段用时：" + (timeMillis3 - timeMillis));
+ timeMillis = timeMillis3;
//推单操作
if(orderPrivateCar.getState() == 1){
@@ -519,6 +515,9 @@
baseWarpper.setState(orderPrivateCar.getState());
baseWarpper.setId(orderPrivateCar.getId());
baseWarpper.setPayMethod(1);
+ long timeMillis4 = System.currentTimeMillis();
+ logger.info("第四段用时：" + (timeMillis4 - timeMillis));
+ timeMillis = timeMillis4;
return ResultUtil.success(baseWarpper);
}
}
diff --git a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/IServerCarModelService.java b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/IServerCarModelService.java
index de7da0c..eeb2db2 100644
--- a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/IServerCarModelService.java
+++ b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/IServerCarModelService.java
@@ -22,6 +22,10 @@
ResultUtil<List<ServerCarModelWarpper>> queryServerCarModel(String startLonLat, String endLonLat, Integer type) throws Exception;
+
+ ResultUtil<ServerCarModelWarpper> queryServerCarModel1(Integer serverCarModelId, String startLonLat, String endLonLat, Integer type) throws Exception;
+
+
/**
* 获取业务类型对应的所有车型
* @param type
diff --git a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/ServerCarModelServiceImpl.java b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/ServerCarModelServiceImpl.java
index 8fe0995..c05620a 100644
--- a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/ServerCarModelServiceImpl.java
+++ b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/ServerCarModelServiceImpl.java
@@ -83,6 +83,34 @@
}
+
+ @Override
+ public ResultUtil<ServerCarModelWarpper> queryServerCarModel1(Integer serverCarModelId, String startLonLat, String endLonLat, Integer type) throws Exception {
+ //查找与起点匹配的企业（经营范围）
+ Map<String, String> geocode = gdMapGeocodingUtil.geocode(startLonLat.split(",")[0], startLonLat.split(",")[1]);
+ Company query = companyCityService.query(geocode.get("districtCode"));
+ if(null == query){
+ return ResultUtil.error("起点暂无企业提供服务");
+ }
+ Map<String, String> distance = gdMapElectricFenceUtil.getDistance(startLonLat, endLonLat, 1);
+ if(null == distance){
+ return ResultUtil.error("获取预估距离出错");
+ }
+ String distance1 = distance.get("distance");//距离（米）
+ double distance1_ = Double.valueOf(distance1).doubleValue();
+ String duration = distance.get("duration");//时间（秒）
+ long duration_ = Long.valueOf(duration).longValue();
+
+ ServerCarModelWarpper price = this.getPrice(serverCarModelId, query.getId(), distance1_, duration_, 0, 1);
+ if(null == price){
+ return ResultUtil.error("未获取到可服务的车型");
+ }
+ return ResultUtil.success(price);
+ }
+
+
+
+
/**
* 获取业务类型对应的所有服务车型
* @param type
@@ -251,4 +279,155 @@
return data;
}
+
+ /**
+ * 计算价格
+ * @param companyId
+ * @param distance
+ * @param duration
+ * @param wait
+ * @param type
+ * @return
+ * @throws Exception
+ */
+ public ServerCarModelWarpper getPrice(Integer serverCarModelId, Integer companyId, double distance, long duration, long wait, Integer type) throws Exception {
+ Map<String, Object> query1 = systemPriceMapper.query(companyId, type, serverCarModelId);
+ if(null == query1){//排除没有设置价格的车型
+ return null;
+ }
+ //开始根据不同的方式计算金额
+ double amount = 0;
+ if(type == 1){//专车
+ JSONObject jsonObject = JSON.parseObject(query1.get("content").toString());
+ Double num1 = jsonObject.getDouble("num1");//起步价（元）
+ Double num2 = jsonObject.getDouble("num2");//起步公里（公里）
+ Double num3 = jsonObject.getDouble("num3");//起步时间（分钟）
+ Double num4 = jsonObject.getDouble("num4");//里程费（元）
+ Double num5 = jsonObject.getDouble("num5");//时长费（分钟）
+ Double num6 = jsonObject.getDouble("num6");//等待费（分钟）
+ Double num7 = jsonObject.getDouble("num7");//等待费（元）
+ Double num8 = jsonObject.getDouble("num8");//远途费（公里）
+ Double num9 = jsonObject.getDouble("num9");//远途费（公里）
+ Double num10 = jsonObject.getDouble("num10");//远途费（元）
+ Double num11 = jsonObject.getDouble("num11");//远途费（公里）
+ Double num12 = jsonObject.getDouble("num12");//远途费（公里）
+ Double num13 = jsonObject.getDouble("num13");//远途费（元）
+ Double num14 = jsonObject.getDouble("num14");//远途费（公里）
+ Double num15 = jsonObject.getDouble("num15");//远途费（元）
+ String num16 = jsonObject.getString("num16");//夜间费（开始时间）
+ Double num17 = jsonObject.getDouble("num17");//夜间费（元）
+ Double num18 = jsonObject.getDouble("num18");//夜间费（元）
+ Double num19 = jsonObject.getDouble("num19");//夜间费（元）
+ Double num20 = jsonObject.getDouble("num20");//夜间费（元）
+ Double num21 = jsonObject.getDouble("num21");//夜间费（元）
+ Double num22 = jsonObject.getDouble("num22");//夜间费（元）
+ String num23 = jsonObject.getString("num23");//高峰费（开始时间）
+ String num24 = jsonObject.getString("num24");//高峰费（开始时间）
+ Double num25 = jsonObject.getDouble("num25");//高峰费（元）
+ Double num26 = jsonObject.getDouble("num26");//高峰费（元）
+ Double num27 = jsonObject.getDouble("num27");//高峰费（元）
+ Double num28 = jsonObject.getDouble("num28");//高峰费（元）
+ Double num29 = jsonObject.getDouble("num29");//高峰费（元）
+ Double num30 = jsonObject.getDouble("num30");//高峰费（元）
+
+ Date date = new Date();
+ double d = distance / 1000;//实际公里
+ double t = duration / 60;//实际时间
+
+ double d1 = (d - num2) < 0 ? 0 : d - num2;//超出起步里程的公里
+ double t1 = (t - num3) < 0 ? 0 : t - num3;//超过起步分钟数的时间
+ double yt1 = 0;//远途1段
+ double yt2 = 0;//远途2段
+ double yt3 = 0;//远途3段
+
+
+ //夜间服务处理逻辑
+ Calendar s = Calendar.getInstance();
+ s.setTime(date);
+ s.set(Calendar.HOUR_OF_DAY, Integer.valueOf(num16.split(" - ")[0].split(":")[0]));
+ s.set(Calendar.MINUTE, Integer.valueOf(num16.split(" - ")[0].split(":")[1]));
+
+ Calendar e = Calendar.getInstance();
+ e.setTime(date);
+ e.set(Calendar.HOUR_OF_DAY, Integer.valueOf(num16.split(" - ")[1].split(":")[0]));
+ e.set(Calendar.MINUTE, Integer.valueOf(num16.split(" - ")[1].split(":")[1]));
+
+ if(date.getTime() > s.getTimeInMillis() && date.getTime() < e.getTimeInMillis()){
+ if(d > num8.doubleValue()){
+ yt1 = num20 * (num9 - num8);
+ }
+ if(d > num11.doubleValue()){
+ yt2 = num21 * (num12 - num11);
+ }
+ if(d > num14.doubleValue()){
+ yt3 = num22 * (d - num14);
+ }
+ amount = num17 + (d1 * num18) + (t1 * num19) + (wait * num7) + yt1 + yt2 + yt3;
+ ServerCarModelWarpper serverCarModelWarpper = new ServerCarModelWarpper();
+ serverCarModelWarpper.setAmount(new BigDecimal(amount).setScale(BigDecimal.ROUND_HALF_EVEN, 2).doubleValue());
+ serverCarModelWarpper.setMileage(d);
+ serverCarModelWarpper.setDuration(t);
+ return serverCarModelWarpper;
+ }
+
+
+ //高峰时段处理逻辑
+ Calendar s1 = Calendar.getInstance();
+ s1.setTime(date);
+ s1.set(Calendar.HOUR_OF_DAY, Integer.valueOf(num23.split(" - ")[0].split(":")[0]));
+ s1.set(Calendar.MINUTE, Integer.valueOf(num23.split(" - ")[0].split(":")[1]));
+
+ Calendar e1 = Calendar.getInstance();
+ e1.setTime(date);
+ e1.set(Calendar.HOUR_OF_DAY, Integer.valueOf(num23.split(" - ")[1].split(":")[0]));
+ e1.set(Calendar.MINUTE, Integer.valueOf(num23.split(" - ")[1].split(":")[1]));
+
+ Calendar s2 = Calendar.getInstance();
+ s2.setTime(date);
+ s2.set(Calendar.HOUR_OF_DAY, Integer.valueOf(num24.split(" - ")[0].split(":")[0]));
+ s2.set(Calendar.MINUTE, Integer.valueOf(num24.split(" - ")[0].split(":")[1]));
+
+ Calendar e2 = Calendar.getInstance();
+ e2.setTime(date);
+ e2.set(Calendar.HOUR_OF_DAY, Integer.valueOf(num24.split(" - ")[1].split(":")[0]));
+ e2.set(Calendar.MINUTE, Integer.valueOf(num24.split(" - ")[1].split(":")[1]));
+
+ if((date.getTime() > s1.getTimeInMillis() && date.getTime() < e1.getTimeInMillis()) || (date.getTime() > s2.getTimeInMillis() && date.getTime() < e2.getTimeInMillis())){
+ if(d > num8.doubleValue()){
+ yt1 = num28 * (num9 - num8);
+ }
+ if(d > num11.doubleValue()){
+ yt2 = num29 * (num12 - num11);
+ }
+ if(d > num14.doubleValue()){
+ yt3 = num30 * (d - num14);
+ }
+ amount = num25 + (d1 * num26) + (t1 * num27) + (wait * num7) + yt1 + yt2 + yt3;
+ ServerCarModelWarpper serverCarModelWarpper = new ServerCarModelWarpper();
+ serverCarModelWarpper.setAmount(new BigDecimal(amount).setScale(BigDecimal.ROUND_HALF_EVEN, 2).doubleValue());
+ serverCarModelWarpper.setMileage(d);
+ serverCarModelWarpper.setDuration(t);
+ return serverCarModelWarpper;
+ }
+
+ //其他时间段的计算
+ if(d > num8.doubleValue()){
+ yt1 = num10 * (num9 - num8);
+ }
+ if(d > num11.doubleValue()){
+ yt2 = num13 * (num12 - num11);
+ }
+ if(d > num14.doubleValue()){
+ yt3 = num15 * (d - num14);
+ }
+ amount = num1 + (d1 * num4) + (t1 * num5) + (wait * num7) + yt1 + yt2 + yt3;
+ ServerCarModelWarpper serverCarModelWarpper = new ServerCarModelWarpper();
+ serverCarModelWarpper.setAmount(new BigDecimal(amount).setScale(BigDecimal.ROUND_HALF_EVEN, 2).doubleValue());
+ serverCarModelWarpper.setMileage(d);
+ serverCarModelWarpper.setDuration(t);
+ return serverCarModelWarpper;
+ }
+ return null;
+ }
+
}
diff --git a/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/GeodesyUtil.java b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/GeodesyUtil.java
new file mode 100644
index 0000000..8611192
--- /dev/null
+++ b/UserZYTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/GeodesyUtil.java
@@ -0,0 +1,75 @@
+package com.stylefeng.guns.modular.system.util;
+
+import com.stylefeng.guns.core.util.ToolUtil;
+import org.gavaghan.geodesy.Ellipsoid;
+import org.gavaghan.geodesy.GeodeticCalculator;
+import org.gavaghan.geodesy.GeodeticCurve;
+import org.gavaghan.geodesy.GlobalCoordinates;
+import org.springframework.stereotype.Component;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 计算两个金纬度坐标之间的直线距离
+ */
+@Component
+public class GeodesyUtil {
+
+
+ /**
+ * 获取直线距离
+ * @param fromLonLat
+ * @param toLonLat
+ * @return
+ */
+ public Map<String, Double> getDistance(String fromLonLat, String toLonLat){
+ Map<String, Double> map = null;
+ if(ToolUtil.isNotEmpty(fromLonLat) && ToolUtil.isNotEmpty(toLonLat)){
+ map = new HashMap<>();
+ String[] from = fromLonLat.split(",");
+ String[] to = toLonLat.split(",");
+ GlobalCoordinates source = new GlobalCoordinates(Double.valueOf(from[1]), Double.valueOf(from[0]));
+ GlobalCoordinates target = new GlobalCoordinates(Double.valueOf(to[1]), Double.valueOf(to[0]));
+ double Sphere = getDistanceMeter(source, target, Ellipsoid.Sphere);
+ double WGS84 = getDistanceMeter(source, target, Ellipsoid.WGS84);
+ double GRS80 = getDistanceMeter(source, target, Ellipsoid.GRS80);
+ double GRS67 = getDistanceMeter(source, target, Ellipsoid.GRS67);
+ double ANS = getDistanceMeter(source, target, Ellipsoid.ANS);
+ double WGS72 = getDistanceMeter(source, target, Ellipsoid.WGS72);
+ double Clarke1858 = getDistanceMeter(source, target, Ellipsoid.Clarke1858);
+ double Clarke1880 = getDistanceMeter(source, target, Ellipsoid.Clarke1880);
+// System.out.println("Sphere坐标系计算结果："+Sphere + "米");
+// System.out.println("WGS84坐标系计算结果："+WGS84 + "米");
+// System.out.println("GRS80坐标系计算结果："+GRS80 + "米");
+// System.out.println("GRS67坐标系计算结果："+GRS67 + "米");
+// System.out.println("ANS坐标系计算结果："+ANS + "米");
+// System.out.println("WGS72坐标系计算结果："+WGS72 + "米");
+// System.out.println("Clarke1858坐标系计算结果："+Clarke1858 + "米");
+// System.out.println("Clarke1880坐标系计算结果："+Clarke1880 + "米");
+ map.put("Sphere", Sphere);
+ map.put("WGS84", WGS84);
+ map.put("GRS80", GRS80);
+ map.put("GRS67", GRS67);
+ map.put("ANS", ANS);
+ map.put("WGS72", WGS72);
+ map.put("Clarke1858", Clarke1858);
+ map.put("Clarke1880", Clarke1880);
+ }
+ return map;
+ }
+
+
+ private double getDistanceMeter(GlobalCoordinates gpsFrom, GlobalCoordinates gpsTo, Ellipsoid ellipsoid){
+ //创建GeodeticCalculator，调用计算方法，传入坐标系、经纬度用于计算距离
+ GeodeticCurve geoCurve = new GeodeticCalculator().calculateGeodeticCurve(ellipsoid, gpsFrom, gpsTo);
+ return geoCurve.getEllipsoidalDistance();
+ }
+
+
+
+ public static void main(String[] ages){
+ GeodesyUtil geodesyUtil = new GeodesyUtil();
+ geodesyUtil.getDistance("115.481028,39.989643", "114.465302,40.004717");
+ }
+}
--
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