HaBookCms/HaBookCms.IP2Region/DataIP2Region.cs

using IP2Region;
using IP2Region.Models;
using System;
using System.Threading.Tasks;

namespace HaBookCms.IP2Region
{
    public class DataIP2Region
    {
        public static async Task<DataBlock> IP2Region(string ip)
        {
            using (var _search = new DbSearcher(Environment.CurrentDirectory + @"\ip2region.db"))
            {
                var memResult = await _search.MemorySearchAsync(ip).ConfigureAwait(false);
                return memResult;
                //_search.MemorySearch("183.192.62.65").Region;
                //_search.BinarySearch("183.192.62.65").Region;
                //_search.BtreeSearch("183.192.62.65").Region;
            }
        }
    }
}