public string ReComposeJson_Identify(string json_in)
{
json_get_minutiae json_from_WebAPI;
//de-serialize json string from web api.
using (var ms = new MemoryStream(Encoding.Unicode.GetBytes(json_in)))
{
DataContractJsonSerializer deseralizer = new DataContractJsonSerializer(typeof(json_get_minutiae));
json_from_WebAPI = (json_get_minutiae)deseralizer.ReadObject(ms);// //反序列化ReadObject
}
//put together as new serialize json string as server need
json_srv_indetify json_to_srv = new json_srv_indetify();
string ret_str;
using (var ms = new MemoryStream())
{
DataContractJsonSerializer seralizer = new DataContractJsonSerializer(typeof(json_srv_indetify));
//assign one json to another json
json_to_srv.encMinutiae = json_from_WebAPI.data.encMinutiae;
json_to_srv.eSkey = json_from_WebAPI.data.eSkey;
json_to_srv.iv = json_from_WebAPI.data.iv;
//write to stream
seralizer.WriteObject(ms, json_to_srv);
ms.Position = 0;
StreamReader sr = new StreamReader(ms, Encoding.UTF8);
ret_str = sr.ReadToEnd();
sr.Close();
}
return(ret_str);
}
public string BuildJson_Identify(string encMinutiae, string eSkey, string iv)
{
//put together as new serialize json string as server need
json_srv_indetify json_to_srv = new json_srv_indetify();
string ret_str;
using (var ms = new MemoryStream())
{
DataContractJsonSerializer seralizer = new DataContractJsonSerializer(typeof(json_srv_indetify));
//assign one json to another json
json_to_srv.encMinutiae = encMinutiae;
json_to_srv.eSkey = eSkey;
json_to_srv.iv = iv;
//write to stream
seralizer.WriteObject(ms, json_to_srv);
ms.Position = 0;
StreamReader sr = new StreamReader(ms, Encoding.UTF8);
ret_str = sr.ReadToEnd();
sr.Close();
}
return(ret_str);
}