/// <summary>
/// 是否是中国IP
/// </summary>
/// <param name="ip"></param>
/// <returns></returns>
public static string GetAdrByChinaIp(string ip)
{
string appurl = "http://int.dpool.sina.com.cn/iplookup/iplookup.php?ip=" + ip;
string html = Utils.GetHttpData(appurl).Trim();
html = html.Replace("-", "").Replace("1", "").Replace("2", "").Replace("-", "");
if (html.Trim().Length == 0)
{
html = "火星";
}
return(html);
}