/// <summary>
/// 通过坐标获取地址
/// </summary>
/// <param name="address"></param>
/// <returns></returns>
public static QQGetAddressByLatLngResult 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);
var objlatlng = Core.Cache.Get <QQGetAddressByLatLngResult>(CacheKeyCollection.LatlngCacheKey(newLatLng));
if (objlatlng != null)
{
QQGetAddressByLatLngResult resultobj = objlatlng;
if (resultobj.status == 0)
{
province = resultobj.result.address_component.province;
city = resultobj.result.address_component.city;
district = resultobj.result.address_component.district;
if (null != resultobj.result.address_reference && null != resultobj.result.address_reference.town && !string.IsNullOrEmpty(resultobj.result.address_reference.town.title))
{
street = resultobj.result.address_reference.town.title;
}
else
{
street = resultobj.result.address_component.street;
}
address = resultobj.result.address;
}
return(resultobj);
}
else
{
string gaoDeAPIKey = "SYJBZ-DSLR3-IWX3Q-3XNTM-ELURH-23FTP";
string url = string.Format("http://apis.map.qq.com/ws/geocoder/v1/?location={0}&key={1}&get_poi=1", latLng, gaoDeAPIKey);
string result = GetResponseResult(url);
QQGetAddressByLatLngResult resultobj = result.FromJSON <QQGetAddressByLatLngResult>(new QQGetAddressByLatLngResult {
});
if (resultobj.status == 0)
{
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.result.address_component.province;
city = resultobj.result.address_component.city;
district = resultobj.result.address_component.district;
if (null != resultobj.result.address_reference && null != resultobj.result.address_reference.town && !string.IsNullOrEmpty(resultobj.result.address_reference.town.title))
{
street = resultobj.result.address_reference.town.title;
}
else
{
street = resultobj.result.address_component.street;
}
address = resultobj.result.address;
}
return(resultobj);
}
}
/// <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);
}
}
}
}
/// <summary>
/// 通过坐标获取地址
/// </summary>
/// <param name="address"></param>
/// <returns></returns>
public static GaodeGetAddressByLatLngResult GetAddressByLatLng(string latLng, ref string address, ref string province, ref string city, ref string district, ref string street)
{
GaodeGetAddressByLatLngResult result;
string str3;
string[] strArray = latLng.Split(new char[] { ',' });
string str = strArray[1] + "," + strArray[0];
string fromLatLng = Math.Round(decimal.Parse(strArray[1]), 4) + "," + Math.Round(decimal.Parse(strArray[0]), 4);
object obj2 = Cache.Get(CacheKeyCollection.LatlngCacheKey(fromLatLng));
if (obj2 != null)
{
result = (GaodeGetAddressByLatLngResult)obj2;
if ((result.status == 1) && (result.info == "OK"))
{
province = result.regeocode.addressComponent.province;
city = string.IsNullOrEmpty(result.regeocode.addressComponent.city) ? result.regeocode.addressComponent.province : result.regeocode.addressComponent.city;
district = result.regeocode.addressComponent.district;
street = result.regeocode.addressComponent.township;
if (string.IsNullOrEmpty(result.regeocode.addressComponent.building.name))
{
address = result.regeocode.addressComponent.neighborhood.name;
}
else
{
address = result.regeocode.addressComponent.building.name;
}
if (string.IsNullOrEmpty(address))
{
str3 = province + result.regeocode.addressComponent.city + district + street;
address = result.regeocode.formatted_address.Remove(0, str3.Length);
}
}
return(result);
}
string str4 = "53e4f77f686e6a2b5bf53521e178c6e7";
result = ParseFormJson <GaodeGetAddressByLatLngResult>(GetResponseResult("http://restapi.amap.com/v3/geocode/regeo?output=json&radius=3000&location=" + str + "&key=" + str4));
if ((result.status == 1) && (result.info == "OK"))
{
DateTime cacheTime = DateTime.Now.AddDays(1.0);
Cache.Insert <GaodeGetAddressByLatLngResult>(CacheKeyCollection.LatlngCacheKey(fromLatLng), result, cacheTime);
province = result.regeocode.addressComponent.province;
city = string.IsNullOrWhiteSpace(result.regeocode.addressComponent.city) ? result.regeocode.addressComponent.province : result.regeocode.addressComponent.city;
district = result.regeocode.addressComponent.district;
street = result.regeocode.addressComponent.township;
if (string.IsNullOrWhiteSpace(result.regeocode.addressComponent.building.name))
{
address = result.regeocode.addressComponent.neighborhood.name;
}
else
{
address = result.regeocode.addressComponent.building.name;
}
if (string.IsNullOrWhiteSpace(address))
{
str3 = province + result.regeocode.addressComponent.city + district + street;
address = result.regeocode.formatted_address.Remove(0, str3.Length);
}
}
return(result);
}