protected void getip()
{
string ips = HttpContext.Current.Request.UserHostAddress; // 获取ip
string url = "http://api.map.baidu.com/location/ip?ak=f23sfw323#swer&ip=" + ips + "&coor=bd09ll&callback=?"; //
System.Net.WebClient web = new System.Net.WebClient(); // 在后台调用 url
string result = web.DownloadString(url); // 获取调用url 的返回值 if (result.Split(',').Length >= 11 && !string.IsNullOrWhiteSpace(result.Split('}')[1].Split(':')[2].Split(',')[0].Replace("\"", "")) && !string.IsNullOrWhiteSpace(result.Split('}')[1].Split(':')[3].Replace("\"", "")))
{
CurX= result.Split('}')[1].Split(':')[2].Split(',')[0].Replace("\"", ""); // 获取百度地图坐标点,这个url就是根据ip返回坐标点
CurY = result.Split('}')[1].Split(':')[3].Replace("\"", "");
}
else
{
CurX = "114.52208184"; // 若无 标点,默认石家庄
CurY = "38.04895831";
} }