java地址转换经纬度

package com.bx.common.util; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.MalformedURLException; import java.net.URL; import java.net.URLConnection; import net.sf.json.JSONObject; import java.io.UnsupportedEncodingException; import java.util.Random; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.params.HttpMethodParams; public class InitialUtil { public static final String STR_F = "f"; public static final String STR_T = "t"; private static final String ak = "";// 百度地图经纬度反显秘钥 /** 查询百度接口地址转经�? */ public static String loadJSON(String url) { StringBuilder json = new StringBuilder(); try { URL oracle = new URL(url); URLConnection yc = oracle.openConnection(); BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream())); String inputLine = null; while ((inputLine = in.readLine()) != null) { json.append(inputLine); } in.close(); } catch (MalformedURLException e) { } catch (IOException e) { } return json.toString(); } /** * 获取百度接口地址转经纬度 */ public static String getLngAndLat(String address) { String json = ""; try { String url = "http://api.map.baidu.com/geocoder/v2/?address=" + address + "&city=北京�?&output=json&ak=" + ak; json = loadJSON(url); } catch (Exception e) { e.printStackTrace(); } return json; } /** * 获取百度地图的经纬度 * * @param address */ public static String getcoorder(String address) { // https://jingweidu.51240.com/ HttpClient httpClient = new HttpClient(); try { String urlString = "https://apis.map.qq.com/jsapi?qt=geoc&addr=" + getURLEncoderString(address); GetMethod post = new GetMethod(urlString); String randomIp = getRandomIp(); post.setRequestHeader("X-Real-IP", randomIp); post.setRequestHeader("X-Forwarded-For", randomIp); post.setRequestHeader("Proxy-Client-IP", randomIp); post.setRequestHeader("WL-Proxy-Client-IP", randomIp); post.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "utf-8"); // 设置编码 httpClient.executeMethod(post); // System.out.println(post.getResponseBodyAsString()); JSONObject json = JSONObject.fromObject(post.getResponseBodyAsString()); JSONObject jsono = json.getJSONObject("detail"); System.out.println(json); return map_tx2bd(Double.valueOf(jsono.get("pointx").toString()), Double.valueOf(jsono.get("pointy").toString())); } catch (Exception e) { e.printStackTrace(); } return null; } /** * 坐标转换，腾讯地图转换成百度地图坐标 * * @param lat * 腾讯纬度 * @param lon * 腾讯经度 * @return 返回结果：经度，纬度 */ public static String map_tx2bd(double lon, double lat) { double bd_lat;// 纬度 double bd_lon;// 经度 double x_pi = 3.14159265358979324; double x = lon, y = lat; double z = Math.sqrt(x * x + y * y) + 0.00002 * Math.sin(y * x_pi); double theta = Math.atan2(y, x) + 0.000003 * Math.cos(x * x_pi); bd_lon = z * Math.cos(theta) + 0.0065; bd_lat = z * Math.sin(theta) + 0.006; return bd_lon + "," + bd_lat; } /** * 坐标转换，百度地图坐标转换成腾讯地图坐标 * * @param lat * 百度坐标纬度 * @param lon * 百度坐标经度 * @return 返回结果：经度，纬度 */ public String map_bd2tx(double lat, double lon) { double tx_lat; double tx_lon; double x_pi = 3.14159265358979324; double x = lon - 0.0065, y = lat - 0.006; double z = Math.sqrt(x * x + y * y) - 0.00002 * Math.sin(y * x_pi); double theta = Math.atan2(y, x) - 0.000003 * Math.cos(x * x_pi); tx_lon = z * Math.cos(theta); tx_lat = z * Math.sin(theta); return tx_lat + "," + tx_lon; } private final static String ENCODE = "utf-8"; /** * URL 转码 * * @return String * @date 2015-3-17 下午04:10:28 */ public static String getURLEncoderString(String str) { String result = ""; if (null == str) { return ""; } try { result = java.net.URLEncoder.encode(str, ENCODE); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } return result; } /** * 生成随机ip数据 * * @return */ public static String getRandomIp() { // ip范围 int[][] range = { { 607649792, 608174079 }, // 36.56.0.0-36.63.255.255 { 1038614528, 1039007743 }, // 61.232.0.0-61.237.255.255 { 1783627776, 1784676351 }, // 106.80.0.0-106.95.255.255 { 2035023872, 2035154943 }, // 121.76.0.0-121.77.255.255 { 2078801920, 2079064063 }, // 123.232.0.0-123.235.255.255 { -1950089216, -1948778497 }, // 139.196.0.0-139.215.255.255 { -1425539072, -1425014785 }, // 171.8.0.0-171.15.255.255 { -1236271104, -1235419137 }, // 182.80.0.0-182.92.255.255 { -770113536, -768606209 }, // 210.25.0.0-210.47.255.255 { -569376768, -564133889 }, // 222.16.0.0-222.95.255.255 }; Random rdint = new Random(); int index = rdint.nextInt(10); String ip = num2ip(range[index][0] + new Random().nextInt(range[index][1] - range[index][0])); return ip; } /* * 将十进制转换成IP地址 */ public static String num2ip(int ip) { int[] b = new int[4]; String x = ""; b[0] = (int) ((ip >> 24) & 0xff); b[1] = (int) ((ip >> 16) & 0xff); b[2] = (int) ((ip >> 8) & 0xff); b[3] = (int) (ip & 0xff); x = Integer.toString(b[0]) + "." + Integer.toString(b[1]) + "." + Integer.toString(b[2]) + "." + Integer.toString(b[3]); return x; } // 测试方法 public static void main(String[] args) { // https://jingweidu.51240.com/ // String string = InitialUtil.getcoorder("北京市海�?区有福敬老院"); // System.out.println(string); HttpClient httpClient = new HttpClient(); for (int i = 0; i < 1; i++) { try { String address = getURLEncoderString("北京市海�?区有福敬老院"); String urlString = "https://apis.map.qq.com/jsapi?qt=geoc&addr=" + address; GetMethod post = new GetMethod(urlString); String randomIp = getRandomIp(); post.setRequestHeader("X-Real-IP", randomIp); post.setRequestHeader("X-Forwarded-For", randomIp); post.setRequestHeader("Proxy-Client-IP", randomIp); post.setRequestHeader("WL-Proxy-Client-IP", randomIp); post.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "utf-8"); // 设置编码 httpClient.executeMethod(post); // System.out.println(post.getResponseBodyAsString()); JSONObject json = JSONObject.fromObject(post.getResponseBodyAsString());// new // JSONObject(); JSONObject jsono = json.getJSONObject("detail"); System.out.println(json); System.out.println("解析出来的经度：" + String.format("%.7f", Double.parseDouble(jsono.get("pointx").toString()))); System.out.println("解析出来的纬度：" + String.format("%.7f", Double.parseDouble(jsono.get("pointy").toString()))); System.out.println("转换成百度经纬度�?" + map_tx2bd(Double.valueOf(jsono.get("pointx").toString()), Double.valueOf(jsono.get("pointy").toString()))); } catch (Exception e) { e.printStackTrace(); } } } }