HttpClient 使用案例

get
HttpClient httpClient = new HttpClient();
var request = new HttpRequestMessage()
    {
        Content = null,
        Method = HttpMethod.Get,
        RequestUri = new Uri("https://oapi.dingtalk.com/gettoken?appkey=&appsecret=")
    };

var result = await httpClient.SendAsync(request);

form post

string url = "http://openapi.italent.link/OAuth/Token";

var values = new List<KeyValuePair<string, string>>();
values.Add(new KeyValuePair<string, string>("grant_type", "client_credentials"));
values.Add(new KeyValuePair<string, string>("app_id", "908"));
values.Add(new KeyValuePair<string, string>("tenant_id", "410034"));
values.Add(new KeyValuePair<string, string>("secret", "testsecretxxxxxxxxxxxxxxxxxx908"));

var formdata = new FormUrlEncodedContent(values);

var result = await httpClient.PostAsync(url, formdata);

标签：KeyValuePair,案例,Add,values,使用,var,new,httpClient,HttpClient
来源： https://www.cnblogs.com/liuqiyun/p/16169549.html