How to post JSON with HttpClient?
I have no idea how to POST JSON with HttpClient,
I find some solution,
Like this
But I have to use HttpClient,
cause of async and have to add a header,
this is my code below,
any idea how to fix it?
List<Order> list = new List<Order> { new Order() { Name = "CreatedTime", OrderBy = 1 } };
Queues items = new Queues { Orders = list };
var values = new Dictionary<string, string> { { "Orders", JsonConvert.SerializeObject(list) } };
var content = new FormUrlEncodedContent(values);
//HttpContent cc = new StringContent(JsonConvert.SerializeObject(items));
_msg = await _client.PostAsync(input, content);
//_msg = await _client.PostAsync(input, cc);
var response = await _msg.Content.ReadAsStringAsync();
You can use the method PostAsJsonAsync which can be found in the extensions assemblies:
System.Net.Http.Formatting.dll
Example
public static async Task SendJsonDemo(object content)
{
using(var client = new HttpClient())
{
var response = await client.PostAsJsonAsync("https://example.com", content);
}
}
If you want to add custom headers to the request, add it to DefaultRequestHeaders :
client.DefaultRequestHeaders.Add("mycustom", "header1");
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