public static T PostNoImage <T>(string url, Dictionary <string, string> param)
{
HttpWebRequest request = (HttpWebRequest)HttpRequest.Post(url);
WebResponse response = null;
StringBuilder sb = new StringBuilder();
try
{
var rs = request.GetRequestStream();
var preSignStr = HttpCore.CreateLinkString(param);
var postdata = Encoding.UTF8.GetBytes(preSignStr);
rs.Write(postdata, 0, postdata.Length);
rs.Close();
response = request.GetResponse();
if (response != null)
{
var responseStream = response.GetResponseStream();
StreamReader sr = new StreamReader(responseStream);
var content = sr.ReadToEnd();
sr.Close();
JavaScriptSerializer serialize = new JavaScriptSerializer();
return(serialize.Deserialize <T>(content));
}
return(default(T));
}
catch (Exception ex)
{
return(default(T));
}
finally
{
response?.Close();
}
}
public void Run(string rtstpId, string videourl, float threshold)
{
this.rtstpId = rtstpId;
//videourl = "rtsp://192.168.1.151/user=admin&password=&channel=1&stream=0.sdp?";
Console.WriteLine(videourl);
Dictionary <string, string> param = new Dictionary <string, string>();
param.Add("url", videourl);
//抓拍的人脸张数（根据业务传）
param.Add("limit", "10000");
param.Add("crop", "face");
//不转只进行抓拍
//param.Add("group", "");
//param.Add("threshold", threshold.ToString());
//抓图间隔
param.Add("interval", "3000");
//抓拍人脸的最小大小
param.Add("facemin", "100");
//websocket名称
param.Add("name", "snap");
var url = Constrants.url_video;
var ext = HttpCore.CreateLinkString(param);
url = url + "?" + ext;
ws = new WebSocketSharp.WebSocket(url);
ws.OnOpen += (a, b) =>
{
Console.WriteLine("opened");
};
ws.OnClose += (a, b) =>
{
Console.WriteLine("close");
};
ws.OnMessage += (a, m) =>
{
Console.WriteLine("message coming...");
if (m.IsText)
{
Console.WriteLine("is text");
var result = GetFaceResult(m.Data);
if (result.Type == "recognize")
{
if (result.Result.Face.Quality > threshold)
{
var temp = GetFaceResult(m.Data);
temp.Face.Image = "";
var json = ToJson(temp);
Console.WriteLine(json);
if (OnFaceDetect != null)
{
OnFaceDetect(this.rtstpId, result);
}
}
else
{
Console.WriteLine("低于阈值->" + result.Result.Face.Quality);
}
}
else
{
Console.WriteLine("type=" + result.Type);
}
}
if (m.IsBinary)
{
Console.WriteLine("is binary");
}
if (m.IsPing)
{
Console.WriteLine("is ping");
}
};
ws.Connect();
}
public void Run(string rtstpId, string videourl, float threshold)
{
this.rtstpId = rtstpId;
Dictionary <string, string> param = new Dictionary <string, string>();
param.Add("url", videourl);
//抓拍的人脸张数（根据业务传）
param.Add("limit", "10000");
param.Add("crop", "face");
//不转只进行抓拍
//param.Add("group", "");
//param.Add("threshold", threshold.ToString());
//抓图间隔
param.Add("interval", "3000");
//抓拍人脸的最小大小
param.Add("facemin", "100");
//websocket名称
param.Add("name", "snap");
var url = Constrants.url_video;
var ext = HttpCore.CreateLinkString(param);
url = url + "?" + ext;
ws = new WebSocketSharp.WebSocket(url);
ws.OnOpen += (a, b) =>
{
print("webscoket opened");
IsConnected = true;
};
ws.OnClose += (a, b) =>
{
print("webscoket close");
};
ws.OnMessage += (a, m) =>
{
if (m.IsText)
{
var result = GetFaceResult(m.Data);
if (result.Type == "recognize")
{
print("recognize");
if (result.Result.Face.Quality > threshold)
{
if (OnFaceDetect != null)
{
OnFaceDetect(this.rtstpId, result);
}
}
else
{
print("低于阈值->" + result.Result.Face.Quality);
}
}
else
{
print("type=" + result.Type);
}
}
if (m.IsBinary)
{
print("is binary");
}
if (m.IsPing)
{
print("is ping");
}
};
ws.Connect();
}