public static string GetCityName(string latLng)
{
string[] array = latLng.Split(',');
string str = array[1] + "," + array[0];
string result = "";
SiteSettings masterSettings = SettingsManager.GetMasterSettings();
string text = masterSettings.GaoDeAPIKey;
if (string.IsNullOrEmpty(text))
{
text = "53e4f77f686e6a2b5bf53521e178c6e7";
}
string url = "https://restapi.amap.com/v3/geocode/regeo?output=json&radius=3000&location=" + str + "&key=" + text;
string responseResult = Globals.GetResponseResult(url);
GaodeGetAddressByLatLngResult gaodeGetAddressByLatLngResult = JsonHelper.ParseFormJson <GaodeGetAddressByLatLngResult>(responseResult);
if (gaodeGetAddressByLatLngResult.status == 1 && gaodeGetAddressByLatLngResult.info == "OK")
{
result = (string.IsNullOrEmpty(gaodeGetAddressByLatLngResult.regeocode.addressComponent.city) ? gaodeGetAddressByLatLngResult.regeocode.addressComponent.province : gaodeGetAddressByLatLngResult.regeocode.addressComponent.city);
}
return(result);
}
/// <summary>
/// 通过坐标获取地址
/// </summary>
/// <param name="address"></param>
/// <returns></returns>
public static void GetAddressByLatLng(string latLng, ref string address, ref string province, ref string city, ref string district, ref string street)
{
string[] latlngarr = latLng.Split(',');
string gaodeLngLat = latlngarr[1] + "," + latlngarr[0];
string newLatLng = Math.Round(decimal.Parse(latlngarr[1]), 4) + "," + Math.Round(decimal.Parse(latlngarr[0]), 4);
object objlatlng = Core.Cache.Get(CacheKeyCollection.LatlngCacheKey(newLatLng));
if (objlatlng != null)
{
GaodeGetAddressByLatLngResult resultobj = (GaodeGetAddressByLatLngResult)objlatlng;
if (resultobj.status == 1 && resultobj.info == "OK")
{
province = resultobj.regeocode.addressComponent.province;
city = string.IsNullOrEmpty(resultobj.regeocode.addressComponent.city) ? resultobj.regeocode.addressComponent.province : resultobj.regeocode.addressComponent.city;
district = resultobj.regeocode.addressComponent.district;
street = resultobj.regeocode.addressComponent.township;
if (string.IsNullOrEmpty(resultobj.regeocode.addressComponent.building.name))
{
address = resultobj.regeocode.addressComponent.neighborhood.name;
}
else
{
address = resultobj.regeocode.addressComponent.building.name;
}
if (string.IsNullOrEmpty(address))
{
string preAddr = province + resultobj.regeocode.addressComponent.city + district + street;
address = resultobj.regeocode.formatted_address.Remove(0, preAddr.Length);
}
}
}
else
{
string gaoDeAPIKey = "53e4f77f686e6a2b5bf53521e178c6e7";
string url = "http://restapi.amap.com/v3/geocode/regeo?output=json&radius=3000&location=" + gaodeLngLat + "&key=" + gaoDeAPIKey;
string result = GetResponseResult(url);
GaodeGetAddressByLatLngResult resultobj = ParseFormJson <GaodeGetAddressByLatLngResult>(result);
if (resultobj.status == 1 && resultobj.info == "OK")
{
var cacheTimeout = DateTime.Now.AddDays(1);
Core.Cache.Insert(CacheKeyCollection.LatlngCacheKey(newLatLng), resultobj, cacheTimeout); //坐标地址信息缓存一天
province = resultobj.regeocode.addressComponent.province;
city = string.IsNullOrWhiteSpace(resultobj.regeocode.addressComponent.city) ? resultobj.regeocode.addressComponent.province : resultobj.regeocode.addressComponent.city;
district = resultobj.regeocode.addressComponent.district;
street = resultobj.regeocode.addressComponent.township;
if (string.IsNullOrWhiteSpace(resultobj.regeocode.addressComponent.building.name))
{
address = resultobj.regeocode.addressComponent.neighborhood.name;
}
else
{
address = resultobj.regeocode.addressComponent.building.name;
}
if (string.IsNullOrWhiteSpace(address))
{
string preAddr = province + resultobj.regeocode.addressComponent.city + district + street;
address = resultobj.regeocode.formatted_address.Remove(0, preAddr.Length);
}
}
}
}
public static void GetAddressByLatLng(string latLng, ref string address, ref string province, ref string city, ref string district, ref string street)
{
string[] array = latLng.Split(',');
string str = array[1] + "," + array[0];
string arg = Math.Round(decimal.Parse(array[1]), 4) + "," + Math.Round(decimal.Parse(array[0]), 4);
object obj = HiCache.Get($"DataCache-latlngAddress-{arg}");
if (obj != null)
{
GaodeGetAddressByLatLngResult gaodeGetAddressByLatLngResult = (GaodeGetAddressByLatLngResult)obj;
if (gaodeGetAddressByLatLngResult.status == 1 && gaodeGetAddressByLatLngResult.info == "OK")
{
province = gaodeGetAddressByLatLngResult.regeocode.addressComponent.province;
city = (string.IsNullOrEmpty(gaodeGetAddressByLatLngResult.regeocode.addressComponent.city) ? gaodeGetAddressByLatLngResult.regeocode.addressComponent.province : gaodeGetAddressByLatLngResult.regeocode.addressComponent.city);
district = gaodeGetAddressByLatLngResult.regeocode.addressComponent.district;
street = gaodeGetAddressByLatLngResult.regeocode.addressComponent.township;
if (string.IsNullOrEmpty(gaodeGetAddressByLatLngResult.regeocode.addressComponent.building.name))
{
address = gaodeGetAddressByLatLngResult.regeocode.addressComponent.neighborhood.name;
}
else
{
address = gaodeGetAddressByLatLngResult.regeocode.addressComponent.building.name;
}
if (string.IsNullOrEmpty(address))
{
string text = province + gaodeGetAddressByLatLngResult.regeocode.addressComponent.city + district + street;
address = gaodeGetAddressByLatLngResult.regeocode.formatted_address.Remove(0, text.Length);
}
}
}
else
{
SiteSettings masterSettings = SettingsManager.GetMasterSettings();
string text2 = masterSettings.GaoDeAPIKey;
if (string.IsNullOrEmpty(text2))
{
text2 = "53e4f77f686e6a2b5bf53521e178c6e7";
}
string text3 = "https://restapi.amap.com/v3/geocode/regeo?output=json&radius=3000&location=" + str + "&key=" + text2;
string text4 = "";
try
{
text4 = Globals.GetResponseResult(text3);
GaodeGetAddressByLatLngResult gaodeGetAddressByLatLngResult2 = JsonHelper.ParseFormJson <GaodeGetAddressByLatLngResult>(text4);
if (gaodeGetAddressByLatLngResult2.status == 1 && gaodeGetAddressByLatLngResult2.info == "OK")
{
HiCache.Insert($"DataCache-latlngAddress-{arg}", gaodeGetAddressByLatLngResult2, 86400);
province = gaodeGetAddressByLatLngResult2.regeocode.addressComponent.province;
city = (string.IsNullOrEmpty(gaodeGetAddressByLatLngResult2.regeocode.addressComponent.city) ? gaodeGetAddressByLatLngResult2.regeocode.addressComponent.province : gaodeGetAddressByLatLngResult2.regeocode.addressComponent.city);
district = gaodeGetAddressByLatLngResult2.regeocode.addressComponent.district;
street = gaodeGetAddressByLatLngResult2.regeocode.addressComponent.township;
if (string.IsNullOrEmpty(gaodeGetAddressByLatLngResult2.regeocode.addressComponent.building.name))
{
address = gaodeGetAddressByLatLngResult2.regeocode.addressComponent.neighborhood.name;
}
else
{
address = gaodeGetAddressByLatLngResult2.regeocode.addressComponent.building.name;
}
if (string.IsNullOrEmpty(address))
{
string text5 = province + gaodeGetAddressByLatLngResult2.regeocode.addressComponent.city + district + street;
address = gaodeGetAddressByLatLngResult2.regeocode.formatted_address.Remove(0, text5.Length);
}
}
}
catch (Exception ex)
{
IDictionary <string, string> dictionary = new Dictionary <string, string>();
dictionary.Add("url", text3);
dictionary.Add("result", text4);
Globals.WriteExceptionLog(ex, dictionary, "GetAddressByLatLngEx");
}
}
}
