package com.love; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; import java.security.KeyManagementException; import java.security.NoSuchAlgorithmException; import java.util.Arrays; import java.util.regex.Matcher; import java.util.regex.Pattern; public class AmapUtil { 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("高德地图工具类初始化"); System.out.println("api: {}"+API); System.out.println("key: {}"+KEY); API = API.replaceAll("<key>", KEY); } public static double[] addressToGPS(String address) { try { String requestUrl = API.replaceAll("<address>", URLEncoder.encode(address, "UTF-8")); System.out.println("请求地址: {}" + requestUrl); requestUrl = HttpClientHelper.sendGetRequest(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 (KeyManagementException | UnsupportedEncodingException | NoSuchAlgorithmException e) { } return null; } public static void main(String[] args) { System.out.println(AmapUtil.addressToGPS("广东省深圳市福田区天安数码城创业科技大厦一期")); } }
高德地图---根据具体的地址得到其GPS坐标
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转载自dengli19881102.iteye.com/blog/2175189
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