Send HTTP POST message in ASP.NET Core using HttpClient PostAsJsonAsync

Question

I want to send dynamic object like

new { x = 1, y = 2 };

as body of HTTP POST message. So I try to write

var client = new H         


        

Answer 1

I use this class:

public class JsonContent : StringContent
{
    public JsonContent(object obj) :
        base(JsonConvert.SerializeObject(obj), Encoding.UTF8, "application/json")
    { }
}

Sample of usage:

new HttpClient().PostAsync("http://...", new JsonContent(new { x = 1, y = 2 }));