这是检索 JSON 的 C# 代码:
try
{
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Accept.Clear();
client.BaseAddress = new Uri(_serviceConfig.DataGapsBaseUrl);
var request = new HttpRequestMessage(HttpMethod.Get, "/piper/jobs/" + jobId.ToString() + "/status");
var token = await GetToken();
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
var response = await client.SendAsync(request);
var result = await response.Content.ReadAsStringAsync();
var info = JObject.Parse(result);
return true;
}
如何提取返回的 JSON 中的这个特定部分(以黄色突出显示)? Dfid 是该记录的唯一 ID。