private void GetStoreList(HttpContext context)
{
int productId = 0;
string text = context.Request["fromLatLng"];
if (string.IsNullOrEmpty(text))
{
context.Response.Write("无法定位");
}
else
{
text = text.Trim().Replace(" ", "");
string[] array = text.Split(',');
string fromLatLng = array[1] + "," + array[0];
string s = context.Request["productId"];
int.TryParse(s, out productId);
IList <StoresInfo> nearbyStores = StoresHelper.GetNearbyStores(fromLatLng, productId, "", true);
StringBuilder stringBuilder = new StringBuilder();
if (nearbyStores.Count == 0)
{
stringBuilder.Append("[]");
}
else
{
stringBuilder.Append("[");
foreach (StoresInfo item in nearbyStores)
{
stringBuilder.Append("{");
stringBuilder.AppendFormat("\"StoreId\":\"{0}\",", item.StoreId);
stringBuilder.AppendFormat("\"StoreName\":\"{0}\",", item.StoreName);
stringBuilder.AppendFormat("\"Address\":\"{0}\",", item.Address);
stringBuilder.AppendFormat("\"Tel\":\"{0}\",", item.Tel);
stringBuilder.AppendFormat("\"Longitude\":\"{0}\",", item.Longitude);
stringBuilder.AppendFormat("\"Latitude\":\"{0}\",", item.Latitude);
stringBuilder.AppendFormat("\"Distance\":\"{0}\"", (item.Distance < 1000.0) ? (item.Distance.F2ToString("f2") + "米") : ((item.Distance / 1000.0).F2ToString("f2") + "KM"));
stringBuilder.Append("},");
}
stringBuilder.Remove(stringBuilder.Length - 1, 1);
stringBuilder.Append("]");
}
context.Response.ContentType = "text/json";
context.Response.Write(stringBuilder.ToString());
}
}