VS2015 正式版中为什么没有了函数前面引用提示了

发布网友发布时间：2022-05-03 01:47

共1个回答

热心网友时间：2022-06-29 05:50

HttpClient _httpClient = new HttpClient();
var clientId = Config.GetValue("AuthUser");
var clientSecret = Config.GetValue("AuthPass");

var apiHost = Config.GetValue("ApiHost");
_httpClient.BaseAddress = new Uri(apiHost);

var parameters = new Dictionary<string, string>();
parameters.Add("grant_type", "password");
parameters.Add("username", account);
parameters.Add("password", password);

_httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue(
"Basic", Convert.ToBase64String(Encoding.ASCII.GetBytes(clientId + ":" + clientSecret))
);

var response = await _httpClient.PostAsync("/token", new FormUrlEncodedContent(parameters));
var responseValue = await response.Content.ReadAsStringAsync();
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
var access_token = JObject.Parse(responseValue)["access_token"].Value<string>();
return new TokenResult() { Message = "ok", access_token = access_token };
//return JObject.Parse(responseValue)["access_token"].Value<string>();
}
else
{
var modelstate = JObject.Parse(responseValue)["ModelState"][0].Value<string>();
return new TokenResult() { Message = modelstate };
}

//string url = Config.GetValue("ApiHost") + "/token";
////设置HttpClientHandler的AutomaticDecompression
//var handler = new HttpClientHandler() { AutomaticDecompression = DecompressionMethods.GZip };
////创建HttpClient（注意传入HttpClientHandler）
//using (var http = new HttpClient(handler))
//{
// //使用FormUrlEncodedContent做HttpContent
// var content = new FormUrlEncodedContent(new Dictionary<string, string>()
// {
// {"grant_type", "password"},//键名必须为空
// { "username", account},
// {"password", password },
// });

// //await异步等待回应

// var response = await http.PostAsync(url, content);
// //确保HTTP成功状态值
// response.EnsureSuccessStatusCode();
// //await异步读取最后的JSON（注意此时gzip已经被自动解压缩了，因为上面的AutomaticDecompression = DecompressionMethods.GZip）
// var responseValue = await response.Content.ReadAsStringAsync();
// if (response.StatusCode == System.Net.HttpStatusCode.OK)
// {
// return JObject.Parse(responseValue)["access_token"].Value<string>();
// }
// else
// {
// return string.Empty;
// }
//}