更新

puzhibing

2023-12-22 d45923a8b023f9a010fc75f53b13ffca01c573fa

 UserIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/util/GoogleMap/GoogleMapUtil.java

@@ -1,5 +1,6 @@
package com.stylefeng.guns.modular.system.util.GoogleMap;

import com.alibaba.fastjson.JSON;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.maps.*;
@@ -22,11 +23,13 @@
        GeoApiContext context = new GeoApiContext.Builder()
                .apiKey(key)
                .build();
        GeocodingResult[] results =  GeocodingApi.geocode(context, address).await();
        GeocodingApiRequest request = GeocodingApi.geocode(context, address);
        request.language("en");
        GeocodingResult[] results =  request.await();
        GeocodeVo vo = null;
        if(results.length > 0){
            Gson gson = new GsonBuilder().setPrettyPrinting().create();
            System.out.println(gson.toJson(results[0].addressComponents));
            System.err.println(gson.toJson(results[0].addressComponents));

            Geometry geometry = results[0].geometry;
            LatLng location = geometry.location;
@@ -46,21 +49,32 @@
     * @return
     * @throws Exception
     */
    public static String getReverseGeocode(double lat, double lng) throws Exception{
    public static ReverseGeocodeVo getReverseGeocode(double lat, double lng) throws Exception{
        GeoApiContext context = new GeoApiContext.Builder()
                .apiKey(key)
                .build();
        GeocodingApiRequest request = GeocodingApi.reverseGeocode(context, new LatLng(lat, lng));
        request.language("en");
        GeocodingResult[] results = request.await();
        String address = null;
        ReverseGeocodeVo vo = null;
        if(results.length > 0){
            Gson gson = new GsonBuilder().setPrettyPrinting().create();
            System.out.println(gson.toJson(results[0].addressComponents));

            address = results[0].formattedAddress;
            System.err.println(gson.toJson(results[0].addressComponents));
            vo = new ReverseGeocodeVo();
            AddressComponent[] addressComponents = results[0].addressComponents;
            AddressComponentsVo[] addressComponentsVos = new AddressComponentsVo[addressComponents.length];
            for (int i = 0; i < addressComponents.length; i++) {
                AddressComponentsVo addressComponentsVos1 = new AddressComponentsVo();
                addressComponentsVos1.setLongName(addressComponents[i].longName);
                addressComponentsVos1.setShortName(addressComponents[i].shortName);
                addressComponentsVos[i] = addressComponentsVos1;
            }
            String address = results[0].formattedAddress;
            vo.setAddressComponentsVos(addressComponentsVos);
            vo.setAddress(address);
        }
        context.shutdown();
        return address;
        return vo;
    }


@@ -75,16 +89,24 @@
                .apiKey(key)
                .build();
        FindPlaceFromTextRequest request = new FindPlaceFromTextRequest(context);
        request.language("en");
        request.input(input);
        request.inputType(FindPlaceFromTextRequest.InputType.TEXT_QUERY);
        FindPlaceFromText findPlaceFromText = request.await();
        PlacesSearchResult[] candidates = findPlaceFromText.candidates;
        FindPlaceFromTextVo vo = null;
        System.err.println(JSON.toJSONString(candidates));
        if(candidates.length > 0){
            vo = new FindPlaceFromTextVo();
            String formattedAddress = candidates[0].formattedAddress;
            String name = candidates[0].name;
            Geometry geometry = candidates[0].geometry;
            if(null == geometry){//没有返回结果，使用place_id继续搜索
                // [{"permanentlyClosed":false,"placeId":"ChIJy1edVzvF7zYRaOqiGTkmb6I","rating":0.0,"userRatingsTotal":0}]
                String placeId = candidates[0].placeId;


            }
            LatLng location = geometry.location;
            double lat = location.lat;
            double lng = location.lng;
@@ -97,6 +119,40 @@
        return vo;
    }


    /**
     * 模糊搜索地图内容
     * @param query
     * @return
     * @throws Exception
     */
    public static FindPlaceFromTextVo textsearch(String query) throws Exception{
        GeoApiContext context = new GeoApiContext.Builder()
                .apiKey(key)
                .build();
        TextSearchRequest request = new TextSearchRequest(context);
        request.language("en");
        request.query(query);
        PlacesSearchResponse placesSearchResponse = request.await();
        PlacesSearchResult[] results = placesSearchResponse.results;
        FindPlaceFromTextVo vo = null;
        System.err.println(JSON.toJSONString(results));
        if(results.length > 0){
            vo = new FindPlaceFromTextVo();
            String formattedAddress = results[0].formattedAddress;
            String name = results[0].name;
            Geometry geometry = results[0].geometry;
            LatLng location = geometry.location;
            double lat = location.lat;
            double lng = location.lng;

            vo.setName(name);
            vo.setAddress(formattedAddress);
            vo.setLat(lat);
            vo.setLng(lng);
        }
        return vo;
    }


    /**
@@ -111,6 +167,43 @@
                .apiKey(key)
                .build();
        DistanceMatrixApiRequest request = DistanceMatrixApi.getDistanceMatrix(context, new String[]{origin}, new String[]{destination});
        request.language("en");
        request.mode(TravelMode.DRIVING);//出行方式（驾车）
        DistanceMatrix distanceMatrix = request.await();
        Gson gson = new GsonBuilder().setPrettyPrinting().create();
        System.err.println(gson.toJson(distanceMatrix));
        context.shutdown();

        DistanceMatrixElement elements = distanceMatrix.rows[0].elements[0];
        DistanceMatrixElementStatus status = elements.status;
        DistancematrixVo vo = new DistancematrixVo();
        if(DistanceMatrixElementStatus.OK.equals(status)){
            vo.setDistance(elements.distance.inMeters);
            vo.setDuration(elements.duration.inSeconds);
        }else{
            vo.setDistance(0L);
            vo.setDuration(0L);
        }
        return vo;
    }


    /**
     * 获取两点之间的距离
     * @param sLat
     * @param sLnt
     * @param eLat
     * @param eLnt
     * @return
     * @throws Exception
     */
    public static DistancematrixVo getDistancematrix(Double sLat, Double sLnt, Double eLat, Double eLnt) throws Exception{
        GeoApiContext context = new GeoApiContext.Builder()
                .apiKey(key)
                .build();
        DistanceMatrixApiRequest request = DistanceMatrixApi.newRequest(context);
        request.origins(new LatLng(sLat, sLnt));
        request.destinations(new LatLng(eLat, eLnt));
        request.mode(TravelMode.DRIVING);//出行方式（驾车）
        DistanceMatrix distanceMatrix = request.await();
        Gson gson = new GsonBuilder().setPrettyPrinting().create();
@@ -118,12 +211,15 @@
        context.shutdown();

        DistanceMatrixElement elements = distanceMatrix.rows[0].elements[0];
        DistanceMatrixElementStatus status = elements.status;
        if(status.compareTo(DistanceMatrixElementStatus.OK) != 0){
            return null;
        }
        DistancematrixVo vo = new DistancematrixVo();
        vo.setDistance(elements.distance.inMeters);
        vo.setDuration(elements.duration.inSeconds);
        return vo;
    }



    /**
@@ -137,24 +233,15 @@
                .apiKey(key)
                .build();
        DirectionsApiRequest directions = DirectionsApi.getDirections(context, origin, destination);
        directions.language("en");
        directions.mode(TravelMode.DRIVING);//出行方式（驾车）
        DirectionsResult result = directions.await();

        Gson gson = new GsonBuilder().setPrettyPrinting().create();
        System.out.println(gson.toJson(result));
        System.err.println(gson.toJson(result));
        context.shutdown();
    }





    public static void main(String[] ages){
        try {
        } catch (Exception e) {
            e.printStackTrace();
        }
    }