HttpWebRequest request = WebRequest.Create("url") as HttpWebRequest;
request.Timeout = * * ;
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";//数据放在body中,以键值对形式
request.KeepAlive = true;
request.Headers.Add("Authorization", Authorization);//api 的验证 信息
string ss = System.Web.HttpUtility.UrlEncode("key") + "=" + System.Web.HttpUtility.UrlEncode(value);//参数使用urlencode编码,
//空格全部用+代替
byte[] postData = encoding.GetBytes(ss);
request.ContentLength = postData.Length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(postData, , postData.Length);
requestStream.Close(); var response = (HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream(); StreamReader reader = new StreamReader(responseStream, encoding);
string result = reader.ReadToEnd(); reader.Close();
responseStream.Close();
2 拿到api返回的json格式之后使用newtonsoft来反序列化
private static T DeserializeObject<T>(string equityJson)
{
//将返回的json反序列化成objec
object _object = JsonConvert.DeserializeObject(equityJson);
//转换成jobject
Newtonsoft.Json.Linq.JObject jObject = _object as Newtonsoft.Json.Linq.JObject;
//根据键值对的形式拿到对应的value
string dataJson = jObject["data"].ToString(); object dataObj = JsonConvert.DeserializeObject(dataJson);
JObject jdataObj = dataObj as JObject;
string capabilityResults = jdataObj["capabilityResults"].ToString(); object capabilityResultsObj = JsonConvert.DeserializeObject(capabilityResults);
JObject jcapabilityResultsObj = capabilityResultsObj as JObject;
string equity_name_matching = jcapabilityResultsObj["equity_name_matching"].ToString(); T equityMatchReturn = JsonConvert.DeserializeObject<T>(equity_name_matching);
return equityMatchReturn;
}