package api.binstd.coordconvert;
import api.util.HttpUtil;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
public class Convert {
public static final String APPKEY = "your_appkey_here";// 你的appkey
public static final String URL = "http://api.binstd.com/coordconvert/convert";
public static final String lat = "30,31";
public static final String lng = "120,121";
public static final String from = "1";// 1 WGS坐标系、2 火星坐标系(谷歌、高德、腾讯等)、3
// 百度坐标系、4 伪墨卡托坐标系
public static final String to = "2";// 1 WGS坐标系、2 火星坐标系(谷歌、高德、腾讯等)、3 百度坐标系、4
// 伪墨卡托坐标系
public static void Get() {
String result = null;
String url = URL + "?lat=" + lat + "&lng=" + lng + "&from=" + from + "&to=" + to + "&appkey=" + APPKEY;
try {
result = HttpUtil.sendGet(url, "utf-8");
JSONObject json = JSONObject.fromObject(result);
if (json.getInt("status") != 0) {
System.out.println(json.getString("msg"));
} else {
JSONObject resultarr = json.optJSONObject("result");
String lat = resultarr.getString("lat");
String lng = resultarr.getString("lng");
String from = resultarr.getString("from");
String to = resultarr.getString("to");
System.out.println(lat + " " + lng + " " + from + " " + to);
if (resultarr.opt("list") != null) {
JSONArray list = resultarr.optJSONArray("list");
for (int i = 0; i < list.size(); i++) {
JSONObject obj = (JSONObject) list.opt(i);
String lat_ = obj.getString("lat");
String lng_ = obj.getString("lng");
System.out.println(lat_ + " " + lng_);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}