HttpWebRequest：百度定位当前位置解析

HttpWebRequest request = (System.Net.HttpWebRequest)WebRequest.Create("http://api.map.baidu.com/location/ip?ak=F857f4c4f2600cb213e791ca265b7626");
HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse();
System.IO.Stream s = response.GetResponseStream();

string strJson = "";
using (TextReader reader = new StreamReader(s))
{
Newtonsoft.Json.Linq.JObject jb = JsonConvert.DeserializeObject(strJson) as Newtonsoft.Json.Linq.JObject;
Newtonsoft.Json.Linq.JToken result;
if (!jb.TryGetValue("status", out result))
{
    return;
}
") //0：正常
{
    LocateStar.city = jb.SelectToken("content.address_detail.city").ToString();
    API.WriteINI("LocateStar", "UserCity", LocateStar.city, commonclass.config);
}