高德地图web服务api反坐标查询/逆地理编码

电玩女神 2022-02-28 08:48 973阅读 0赞

官方API：[https://lbs.amap.com/api/webservice/gettingstarted][https_lbs.amap.com_api_webservice_gettingstarted]

**1、pom.xml**

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    	<modelVersion>4.0.0</modelVersion>
    	<parent>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-parent</artifactId>
    		<version>2.1.3.RELEASE</version>
    		<relativePath/> 
    	</parent>
    	<groupId>com.api</groupId>
    	<artifactId>gaodeapi</artifactId>
    	<version>0.0.1-SNAPSHOT</version>
    	<name>gaodeapi</name>
    	<description>Demo project for Spring Boot</description>
    
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            <java.version>1.8</java.version>
        </properties>
    
    	<dependencies>
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter</artifactId>
    		</dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-jdbc</artifactId>
            </dependency>
            <dependency>
                <groupId>org.mybatis.spring.boot</groupId>
                <artifactId>mybatis-spring-boot-starter</artifactId>
                <version>2.0.0</version>
            </dependency>
    
    		<dependency>
    			<groupId>org.postgresql</groupId>
    			<artifactId>postgresql</artifactId>
    			<scope>runtime</scope>
    		</dependency>
            <dependency>
                <groupId>org.postgresql</groupId>
                <artifactId>postgresql</artifactId>
                <version>42.1.2</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>1.1.0</version>
            </dependency>
    
    		<dependency>
    			<groupId>org.springframework.boot</groupId>
    			<artifactId>spring-boot-starter-test</artifactId>
    			<scope>test</scope>
    		</dependency>
    
            
            <dependency>
                <groupId>com.squareup.okhttp3</groupId>
                <artifactId>okhttp</artifactId>
                <version>3.10.0</version>
            </dependency>
            
            <dependency>
                <groupId>com.squareup.okio</groupId>
                <artifactId>okio</artifactId>
                <version>1.13.0</version>
            </dependency>
            
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>fastjson</artifactId>
                <version>1.2.47</version>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</artifactId>
                <version>5.1.4.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-test</artifactId>
            </dependency>
    
    
        </dependencies>
    
    	<build>
    		<plugins>
    			<plugin>
    				<groupId>org.springframework.boot</groupId>
    				<artifactId>spring-boot-maven-plugin</artifactId>
    			</plugin>
    		</plugins>
    	</build>
    
    </project>

**2、代码**

package com.tyxx.action;
    
    import com.alibaba.fastjson.JSONArray;
    import com.alibaba.fastjson.JSONObject;
    import com.tyxx.GaodeapiApplication;
    import com.tyxx.model.GdGPS;
    import com.tyxx.service.GdGPSService;
    import okhttp3.Call;
    import okhttp3.OkHttpClient;
    import okhttp3.Request;
    import okhttp3.Response;
    import org.junit.runner.RunWith;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.boot.test.context.SpringBootTest;
    import org.springframework.test.context.junit4.SpringRunner;
    
    import java.io.IOException;
    import java.util.List;
    
    /**
     * Created by cqy on 2019/3/18.
     */
    @RunWith(SpringRunner.class)
    @SpringBootTest(classes = {GaodeapiApplication.class})// 指定启动类
    public class Test {
    
        @Autowired
        private GdGPSService gdGPSService;		//数据查询和更新
    
        @org.junit.Test
        public void testSelect() {
            List<GdGPS> lt = gdGPSService.selAll();
            for (int i = 0; i < lt.size(); i++) {
                GdGPS gdGPS = lt.get(i);
                System.out.println("id：" + gdGPS.getId());
                String str = Test.gdapi(gdGPS.getJingdu(), gdGPS.getWeidu());
                System.out.println("位置：" + str);
                gdGPS.setAddress(str);
                Integer row = gdGPSService.updatePri(gdGPS);
                System.out.println(row + "-------------");
            }
        }
    
        public static String gdapi(String jingdu, String weidu) {
            String url = "https://restapi.amap.com/v3/geocode/regeo?output=json&location=" +
                    jingdu + "," + weidu + "&key=换成自己申请的key&radius=1000&extensions=all";
            OkHttpClient okHttpClient = new OkHttpClient();
    
            Request request = new Request.Builder().url(url).get().build();
    
            Call call = okHttpClient.newCall(request);
            String results = "";
            try {
                Response response = call.execute();
                String result = response.body().string();
                // System.out.println(result);
                JSONObject json = JSONArray.parseObject(result);
                // System.out.println(json);
                // System.out.println(json.get("regeocode"));
                JSONObject obj = JSONObject.parseObject(json.get("regeocode")
                        .toString());
                System.out.println(obj.get("formatted_address"));
                results = obj.get("formatted_address").toString();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return results;
        }
    
    }

[https_lbs.amap.com_api_webservice_gettingstarted]: https://lbs.amap.com/api/webservice/gettingstarted