將代碼從RestSharp轉換爲HttpClient

Question

有人可以幫我轉換這個ASP .Net核心示例（在我的Web Api中使用從Auth0使用管理API），它將RestSharp合併爲一個使用HttpClient的示例？

var client = new RestClient("https://YOUR_AUTH0_DOMAIN/oauth/token"); 
var request = new RestRequest(Method.POST); 
request.AddHeader("content-type", "application/json"); 
request.AddParameter("application/json", "{\"grant_type\":\"client_credentials\",\"client_id\": \"YOUR_CLIENT_ID\",\"client_secret\": \"YOUR_CLIENT_SECRET\",\"audience\": \"https://YOUR_AUTH0_DOMAIN/api/v2/\"}", ParameterType.RequestBody); 
IRestResponse response = client.Execute(request); 

我一直在掙扎......我有這樣的：

var client = new HttpClient(); 
client.DefaultRequestHeaders.Accept.Clear(); 
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); 
client.BaseAddress = new Uri("https://YOUR_AUTH0_DOMAIN/oauth/token"); 

，但我不知道休息...謝謝

Answer 1

你需要採取請求正文並創建要發佈的內容

var client = new HttpClient(); 
client.DefaultRequestHeaders.Accept.Clear(); 
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); 
client.BaseAddress = new Uri("https://YOUR_AUTH0_DOMAIN/oauth/token"); 

var json = "{\"grant_type\":\"client_credentials\",\"client_id\": \"YOUR_CLIENT_ID\",\"client_secret\": \"YOUR_CLIENT_SECRET\",\"audience\": \"https://YOUR_AUTH0_DOMAIN/api/v2/\"}" 
var content = new StringContent(json, Encoding.UTF8, "application/json"); 

var response = await client.PostAsync("", content);