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实测 c# .net 中 httpwebrequest 和 httpclient 性能区别

以下是httpclient的代码

using (var http = new HttpClient())

{

//使用FormUrlEncodedContent做HttpContent

var content = new FormUrlEncodedContent(new Dictionary<string, string>()

{

{“token”, steptoken},

{“id”, steporderid},

{“driverId”, stepdriverid}

});

s_totalwebrequest0++;

var response = await http.PostAsync(“http://” + s_webapipro + “/denyOrder”, content);

string res = await response.Content.ReadAsStringAsync();

s_totalwebrequest1++;

JObject obj = JObject.Parse(res);

}

以下是httpwebrequest的代码

string url = “http://” + GetWebApiPro() + “/denyOrder”;

string postData = “token=” + steptoken + “&id=” + steporderid + “&driverId=” + stepdriverid;

byte[] byteArray = Encoding.UTF8.GetBytes(postData);

HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(new Uri(url));

webRequest.Method = “post”;

webRequest.ContentType = “application/x-www-form-urlencoded”;

webRequest.ContentLength = byteArray.Length;

System.IO.Stream newStream = webRequest.GetRequestStream();

newStream.Write(byteArray, 0, byteArray.Length);

newStream.Close();

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

string res = new System.IO.StreamReader(response.GetResponseStream(), Encoding.GetEncoding(“utf-8”)).ReadToEnd();

JObject obj = JObject.Parse(res);

httpwebrequest配合 如下 配置代码，将会提升客户端的并发能力