public string GetAddress(Point gps)
{
//Google Geocoding Api
//https://developers.google.com/maps/documentation/geocoding/intro#start
DAL.MgooWebClient mwc = new DAL.MgooWebClient();
mwc.Method = "get";
mwc.Url = "https://maps.googleapis.com/maps/api/geocode/json?latlng=" + gps.Lng + "," + gps.Lat + "&key=" + key + "&result_type=street_address&language=" + language;
string jsonLocation = mwc.Send();
Dictionary <string, object> addressDic = JsonConvert.DeserializeObject <Dictionary <string, object> >(jsonLocation);
string address = "未获取到地址.";
if (addressDic["status"].Equals("OK"))
{
var results = (JArray)addressDic["results"];
var result = (JObject)results[0];
address = result["formatted_address"].ToString();
}
else if (addressDic["status"].Equals("OVER_QUERY_LIMIT"))
{
//key 配额已超限
var path = System.AppDomain.CurrentDomain.BaseDirectory + "/google.log";
File.AppendAllText(path, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff ") + "已超出配额。" + Environment.NewLine);
return("OVER_QUERY_LIMIT.");
}
return(address);
}
public string GetAddress(Point gps)
{
try
{
//高德地图 Georegeo API
//http://lbs.amap.com/api/webservice/guide/api/georegeo
string jsonLocation = "";
DAL.MgooWebClient wc = new DAL.MgooWebClient();
wc.Method = "GET";
wc.Url = "http://restapi.amap.com/v3/geocode/regeo?output=json&location=" + gps.Lat + "," + gps.Lng + "&key=" + key + "&radius=1000&extensions=all";
jsonLocation = wc.Send();
//"{\"status\":\"1\",\"info\":\"OK\",\"infocode\":\"10000\",\"regeocode\":{\"formatted_address\":\"广东省中山市南朗镇华峰路\",\"addressComponent\":{\"country\":\"中国\",\"province\":\"广东省\",\"city\":\"中山市\",\"citycode\":\"0760\",\"district\":[],\"adcode\":\"442000\",\"township\":\"南朗镇\",\"towncode\":\"442000113000\",\"neighborhood\":{\"name\":[],\"type\":[]},\"building\":{\"name\":[],\"type\":[]},\"streetNumber\":{\"street\":\"华峰路\",\"number\":\"15号\",\"location\":\"113.509635,22.5109078\",\"direction\":\"东北\",\"distance\":\"31.9644\"},\"businessAreas\":[[]]}}}"
Dictionary <string, object> addressDic = JsonConvert.DeserializeObject <Dictionary <string, object> >(jsonLocation);
if (addressDic["status"].Equals("1"))
{
JObject regocode = (JObject)addressDic["regeocode"];
//var regocode = addressDic["regeocode"] as Dictionary<string, object> ;
var formatted_address = regocode["formatted_address"].ToString(); //地址
var pois = (JArray)regocode["pois"]; // as List<Dictionary<string, string>>; //地址附近的POI数组，当请求的extensions 等于all 时才有
if (pois.Count > 0)
{
var pois_first = pois[0];
var pois_first_name = pois_first["name"].ToString();
var pois_first_direction = pois_first["direction"].ToString(); //方向
var pois_first_distance = pois_first["distance"].ToString(); //该POI到请求坐标的距离(米)
if (formatted_address.EndsWith(pois_first_name) && pois.Count > 1)
{
pois_first = pois[1];
pois_first_name = pois_first["name"].ToString();
pois_first_direction = pois_first["direction"].ToString(); //方向
pois_first_distance = pois_first["distance"].ToString(); //该POI到请求坐标的距离(米)
}
formatted_address += ",离" + pois_first_name + "(" + pois_first_direction + ")约" + Convert.ToDouble(pois_first_distance).ToString("0") + "米";
}
return(formatted_address);
}
else if (addressDic["status"].Equals("10003"))
{
//访问已超出日访问量
//开发者的日访问量超限，被系统自动封停，第二天0: 00会自动解封。
var path = System.AppDomain.CurrentDomain.BaseDirectory + "/amap.log";
File.AppendAllText(path, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff") + " 访问已超出日访问量" + Environment.NewLine);
return("DAILY_QUERY_OVER_LIMIT");
}
else
{
return("未获取到地址信息");
}
}
catch (Exception ex)
{
throw ex;
}
}
public string GetAddress(Point gps)
{
try
{
//百度地图 Geocoding API
//http://lbsyun.baidu.com/index.php?title=webapi/guide/webservice-geocoding
DAL.MgooWebClient wc = new DAL.MgooWebClient();
wc.Url = "http://api.map.baidu.com/geocoder/v2/?ak=" + key + "&location=" + gps.Lng + "," + gps.Lat + "&output=json&pois=1&extensions_poi=0&radius=1000";
//http://api.map.baidu.com/geocoder/v2/?location=27.148609,111.227029&output=json&pois=1&ak=PFEwxiwsyv4GjEQcZrNZS0NsIkEvU8TL&extensions_poi=0&radius=1000
wc.Method = "GET";
string jsonLocation = wc.Send();
var addressDic = JsonConvert.DeserializeObject <Dictionary <string, object> >(jsonLocation);
var formatted_address = "";
if (addressDic["status"].ToString().Equals("0"))
{
JObject result = (JObject)addressDic["result"];
// var result = addressDic["result"] as Dictionary<string, object>;
formatted_address = result["formatted_address"].ToString();
var pois = (JArray)result["pois"];
if (pois.Count > 0)
{
var pois_first = pois[0];
var pois_first_name = pois_first["name"].ToString();
var pois_first_direction = pois_first["direction"].ToString(); //方向
var pois_first_distance = pois_first["distance"].ToString(); //该POI到请求坐标的距离(米)
formatted_address += ",离" + pois_first_name + "(" + pois_first_direction + ")约" + Convert.ToInt32(pois_first_distance) + "米";
}
return(formatted_address);
}
else if (addressDic["status"].ToString().Equals("1"))
{
var path = System.AppDomain.CurrentDomain.BaseDirectory + "/baidu.log";
File.AppendAllText(path, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff ") + "配额校验失败" + Environment.NewLine);
return("配额校验失败.");
}
else
{
return("未获取到地址信息.");
}
}
catch (Exception)
{
return("未知.");
}
}
