java实现根据经纬度获取具体地址

--java类

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
/**
 * @author 
 * @date 2018年2月12日 上午9:25:18
 * @explain 根据经纬度获取地址
 */
public class MyGetLocation {
 public static void main(String[] args){
 /**
  * 获取位置
  * @param log 大: 纬度
  * @param lat 小:经度
  * @return
  */
 public static String getAdd(String log,String lat) {
  /**
   * 阿里云根据经纬度获取地区名接口:
   * http://gc.ditu.aliyun.com/regeocoding?l=39.938133,116.395739&type=001
   * 阿里云根据地区名获取经纬度接口:
   * http://gc.ditu.aliyun.com/geocoding?a=苏州市
   */
  /** type(100代表道路,010代表POI,001代表门址,111前面都是)   */
  String urlString = "http://gc.ditu.aliyun.com/regeocoding?l="+lat+","+log+"&type=010";
  String res = "";
  try {
   URL url = new URL(urlString);
   HttpURLConnection conn = (HttpURLConnection) url.openConnection();
   conn.setDoInput(true);
   conn.setRequestMethod("POST");
   BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream(),"utf-8"));
   String line;
   while((line = in.readLine())!= null) {
    res += line+"\n";
   }
   in.close();
  
  } catch (Exception e) {
   // TODO: handle exception
   System.out.println("error in wapaction,and e is "+e.getMessage());
  }
  System.out.println(res);
  return res;
 }
 public static JSONObject getAddrObj() {
  String add = getAdd("121.4015340316","31.1721005574");
  JSONObject jsonObject = JSONObject.fromObject(add);
  JSONArray jsonArray = JSONArray.fromObject(jsonObject.getString("addrList"));
  JSONObject addrObj = JSONObject.fromObject(jsonArray.get(0));
  return addrObj;
 }
}



--pom.xml
--管理依赖  cmd运行 mvn compile 编译项目
<!-- Json -->
  <dependency>
   <groupId>org.json</groupId>
   <artifactId>json</artifactId>
  </dependency>
  
  <!--json-lib-->
  <dependency>
   <groupId>net.sf.json-lib</groupId>
   <artifactId>json-lib</artifactId>
   <version>2.4</version>
   <classifier>jdk15</classifier>
  </dependency>

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转载自blog.csdn.net/qq_38151921/article/details/79315351