// opc = new OPCReadAuto(opcServerIp);
public string getM3u8Url(string devId)
{
//办公室视频监控
//return "rtsp://*****:*****@192.168.1.134:554/cam/realmonitor?channel=1&subtype=0";
HttpUtillib.SetPlatformInfo("21762820", "yvtbOgoYSPOh2fA1Kvbv", "10.146.33.21", 80, false);
string body = "{\"cameraIndexCode\": \"" + devId + "\",\"streamType\": \"1\",\"protocol\": \"rtsp\",\"expand\": \"streamform=rtp\",\"transmode\": \"1\"}";
string uri = "/artemis/api/video/v1/cameras/previewURLs";
byte[] result = HttpUtillib.HttpPost(uri, body, 15);
if (null == result)
{
Log.Info("/artemis/api/visitor/v1/record/previewURLs: POST fail");
return("");
}
else
{
string tmp = System.Text.Encoding.UTF8.GetString(result);
try
{
UrlData obj = JsonConvert.DeserializeObject <UrlData>(tmp);
string m3u8Url = obj.data.url.ToString();
return(m3u8Url);
}
catch (Exception e)
{
return("");
}
}
}
/// <summary>
/// 公用方法，根据URL跟参数，获取返回信息
/// </summary>
/// <param name="body"></param>
/// <param name="uri"></param>
/// <returns></returns>
public static string getString(string body, string uri)
{
try
{
HttpUtillib.SetPlatformInfo("21762820", "yvtbOgoYSPOh2fA1Kvbv", "10.146.33.21", 80, false);
byte[] result = HttpUtillib.HttpPost(uri, body, 15);
if (null == result)
{
Console.WriteLine("");
Console.WriteLine();
return(null);
}
else
{
string tmp = System.Text.Encoding.UTF8.GetString(result);
Console.WriteLine(tmp);
//
JObject obj = null;
try
{
obj = (JObject)JsonConvert.DeserializeObject(tmp);
// 说明是字符串，并且请求失败了
Console.WriteLine(tmp);
}
catch (Exception e)
{
// 转换成json对象异常说明响应是字节流
File.WriteAllBytes("D://test.jpeg", result);
Console.WriteLine("写入图片成功：D://test.jpeg\n");
}
return(tmp);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
return(null);
}
}