C#后台调用公网接口，GET, POST

//get方法调用接口获取json文件内容

public void GetFunction()

{

string serviceAddress = "http://222.111.999.444:8687/tttr/usercrd/12/b7e50cb45a?user;

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(serviceAddress);

request.Method = "GET";

request.ContentType = "text/html;charset=UTF-8";

HttpWebResponse response = (HttpWebResponse)request.GetResponse();

Stream myResponseStream = response.GetResponseStream();

StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.UTF8);

string retString = myStreamReader.ReadToEnd();

myStreamReader.Close();

myResponseStream.Close();

Response.Write(retString);

}

////post方法调用接口获取json文件内容

public void PostFunction()

{

string serviceAddress = "http://222.111.999.444:8687/tttr/usercrd/uuu/12/dfd7e4";

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(serviceAddress);

request.Method = "POST";

request.ContentType = "application/json";

string strContent = @"{ ""mmmm"": ""89e"",""nnnnnn"": ""0101943"",""kkkkkkk"": ""e8sodijf9""}";

using (StreamWriter dataStream = new StreamWriter(request.GetRequestStream()))

{

dataStream.Write(strContent);

dataStream.Close();

}

HttpWebResponse response = (HttpWebResponse)request.GetResponse();

string encoding = response.ContentEncoding;

if (encoding == null || encoding.Length < 1)

{

encoding = "UTF-8"; //默认编码

}

StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding(encoding));

string retString = reader.ReadToEnd();

//解析josn

JObject jo = JObject.Parse(retString);

Response.Write(jo["message"]["mmmm"].ToString());

}