1 public string GetCostWebservide()
2 {
3 string uri = "http://125.77.254.142:8011/WXService.asmx/GetCost";
4 HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(uri);
5 string param = String.Empty;
6 param += String.Format("callback=1&CarNo={0}&monthNum={1}&CarColor={2}", System.Web.HttpUtility.UrlEncode("闽D1F760"), "1", System.Web.HttpUtility.UrlEncode("蓝"));
7 //param = (param);
8 byte[] bs = Encoding.ASCII.GetBytes(param);
9 myHttpWebRequest.Method = "POST";
10 myHttpWebRequest.ContentType = "application/x-www-form-urlencoded";
11 myHttpWebRequest.ContentLength = bs.Length;
12 myHttpWebRequest.GetRequestStream().Write(bs, 0, bs.Length);
13 myHttpWebRequest.Credentials = CredentialCache.DefaultCredentials;
14 HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();
15 //如果无法访问外网或者
16 if (myHttpWebResponse.StatusCode != HttpStatusCode.OK)
17 {
18 myHttpWebResponse.Close();
19 return uri;
20 }
21 else
22 {
23 Stream st = myHttpWebResponse.GetResponseStream();
24 StreamReader sr = new StreamReader(st);
25 string res = sr.ReadToEnd();
26 sr.Close();
27 st.Close();
28 myHttpWebResponse.Close();
29 return res;
30 }
