網上找到的一個使用高德API把地址轉為經緯度的API 原
import java.io.IOException; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.util.Arrays; import java.util.regex.Matcher; import java.util.regex.Pattern; /** * Created by 焱 on 2015/9/28. */ public class TestGaode { private static String API = "http://restapi.amap.com/v3/geocode/geo?key=<key>&s=rsv3&address=<address>"; private static String KEY = "aa4a48297242d22d2b3fd6eddfe62217"; private static Pattern pattern = Pattern.compile("\"location\":\"(\\d+\\.\\d+),(\\d+\\.\\d+)\""); static { init(); } private static void init() { System.out.println("高德地圖工具類初始化"); System.out.println("api: {}"+API); System.out.println("key: {}"+KEY); API = API.replaceAll("<key>", KEY); } public static double[] addressToGPS(String address) throws IOException { try { String requestUrl = API.replaceAll("<address>", URLEncoder.encode(address, "UTF-8")); System.out.println("請求地址: {}" + requestUrl); requestUrl = HttpClientHelper.INSTANCE.get(requestUrl); if (requestUrl != null ) { Matcher matcher = pattern.matcher(requestUrl); if (matcher.find() && matcher.groupCount() == 2) { double[] gps = new double[2]; gps[0] = Double.valueOf(matcher.group(1)); gps[1] = Double.valueOf(matcher.group(2)); System.out.println("gps: {}" + Arrays.toString(gps)); return gps; } } } catch (UnsupportedEncodingException e) { } return null; } public static void main(String[] args) { try { System.out.println(TestGaode.addressToGPS("陝西省西安市雁塔區徐家莊村")); } catch (IOException e) { e.printStackTrace(); } }
}