1.根据经纬度获取获取中文地址:
public static EntityBean getaddress(String Lat,String Lng) {
EntityBean result = new EntityBean();
try {
String url = "http://api.map.baidu.com/geocoder/v2/?location="+Lat+","+Lng
+ "&output=json&ak=wrA6RjC6sH5";
String json = loadJSON(url);
EntityBean obj = (EntityBean) JSONSerializer.getInstance().DeSerialize(json, EntityBean.class);
result = obj;
} catch (Exception e) {
Global.getInstance().LogError(e);
}
return result;
}
2.根据中文地址获取经纬度
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();
}
public static EntityBean getLngAndLat(String address) {
EntityBean result = new EntityBean();
try {
String url = "http://api.map.baidu.com/geocoder/v2/?address=" + address
+ "&output=json&ak=wrA630ClxC6sH5";
String json = loadJSON(url);
EntityBean obj = (EntityBean) JSONSerializer.getInstance().DeSerialize(json, EntityBean.class);
result = obj;
} catch (Exception e) {
Global.getInstance().LogError(e);
}
return result;
}

本文介绍了如何使用Java实现百度地图的Web API,进行经纬度与中文地址之间的转换。首先展示了通过经纬度获取中文地址的方法,然后演示了如何从中文地址获取经纬度的代码实现。
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