/// <summary>
/// 带重试的发送。
/// </summary>
/// <param name="client"></param>
/// <param name="url">URL。</param>
/// <param name="json">JSON。</param>
/// <param name="retryTimes">重试次数。</param>
/// <returns></returns>
internal static HttpResponse PostWithRetry(this HttpClient client, ApiUrl url, JObject json, int retryTimes)
{
HttpResponse response;
do
{
response = client.Post(url, json);
retryTimes++;
} while (retryTimes >= 0 && response.StatusCode != HttpStatusCode.OK);
return(response);
}
/// <summary>
/// 发送GET请求。
/// </summary>
/// <param name="client"></param>
/// <param name="url">URL。</param>
/// <param name="args">附加的参数。</param>
/// <returns></returns>
public static HttpResponse Get(this HttpClient client, ApiUrl url, params object[] args)
{
var referer = client.DefaultRequestHeaders.Referrer;
if (url.Referer != null)
{
client.DefaultRequestHeaders.Referrer = new Uri(url.Referer);
}
var response = client.GetAsync(url.BuildUrl(args));
response.Wait();
// 复原client
client.DefaultRequestHeaders.Referrer = referer;
return(response.Result);
}
/// <summary>
/// 发送GET请求。
/// </summary>
/// <param name="client"></param>
/// <param name="url">URL。</param>
/// <param name="allowAutoRedirect">允许自动重定向。</param>
/// <param name="args">附加的参数。</param>
/// <returns></returns>
public static HttpResponse Get(this HttpClient client, ApiUrl url, bool?allowAutoRedirect, params object[] args)
{
var referer = client.Request.Referer;
var autoRedirect = client.Request.AllowAutoRedirect;
client.Request.Referer = url.Referer;
if (allowAutoRedirect.HasValue)
{
client.Request.AllowAutoRedirect = allowAutoRedirect.Value;
}
var response = client.Get(url.BuildUrl(args));
// 复原client
client.Request.Referer = referer;
client.Request.AllowAutoRedirect = autoRedirect;
return(response);
}
/// <summary>
/// 发送POST请求。
/// </summary>
/// <param name="client"></param>
/// <param name="url">URL。</param>
/// <param name="json">JSON。</param>
/// <returns></returns>
internal static HttpResponse Post(this HttpClient client, ApiUrl url, JObject json)
{
var hasOrigin = client.DefaultRequestHeaders.TryGetValues("Origin", out IEnumerable <string> origin);
if (url.Referer != null)
{
client.DefaultRequestHeaders.Referrer = new Uri(url.Referer);
}
if (client.DefaultRequestHeaders.Contains("Origin"))
{
client.DefaultRequestHeaders.Remove("Origin");
client.DefaultRequestHeaders.Add("Origin", url.Origin);
}
else
{
client.DefaultRequestHeaders.Add("Origin", url.Origin);
}
//List<KeyValuePair<String, String>> paramList = new List<KeyValuePair<String, String>>
//{
// new KeyValuePair<string, string>("r", json.ToString(Formatting.None))
//};
//HttpContent hc = new FormUrlEncodedContent(paramList);
HttpContent hc = new StringContent($"r={WebUtility.UrlEncode(json.ToString(Formatting.None))}", Encoding.UTF8);
hc.Headers.ContentType = MediaTypeHeaderValue.Parse("application/ x-www-form-urlencoded; charset=UTF-8");
var response = client.PostAsync(url.Url, hc);
response.Wait();
// 复原client
if (hasOrigin)
{
client.DefaultRequestHeaders.Remove("Origin");
client.DefaultRequestHeaders.Add("Origin", origin);
}
else
{
client.DefaultRequestHeaders.Remove("Origin");
}
return(response.Result);
}
/// <summary>
/// 发送POST请求。
/// </summary>
/// <param name="client"></param>
/// <param name="url">URL。</param>
/// <param name="json">JSON。</param>
/// <param name="timeout">超时。</param>
/// <returns></returns>
internal static HttpResponse Post(this HttpClient client, ApiUrl url, JObject json, int timeout)
{
object origin;
var hasOrigin = client.Request.RawHeaders.TryGetValue("Origin", out origin);
var time = client.Request.Timeout;
client.Request.Referer = url.Referer;
if (client.Request.RawHeaders.ContainsKey("Origin"))
{
client.Request.RawHeaders["Origin"] = url.Origin;
}
else
{
client.Request.AddExtraHeader("Origin", url.Origin);
}
if (timeout > 0)
{
client.Request.Timeout = timeout;
}
var response = client.Post(url.Url, "r=" + HttpUtility.UrlEncode(json.ToString(Formatting.None)),
"application/x-www-form-urlencoded; charset=UTF-8");
// 复原client
if (hasOrigin)
{
client.Request.RawHeaders["Origin"] = origin;
}
else
{
client.Request.RawHeaders.Remove("Origin");
}
client.Request.Timeout = time;
return(response);
}
/// <summary> /// 发送POST请求。 /// </summary> /// <param name="client"></param> /// <param name="url">URL。</param> /// <param name="json">JSON。</param> /// <returns></returns> public static HttpResponse Post(this HttpClient client, ApiUrl url, JObject json) => client.Post(url, json, -1);
/// <summary> /// 发送GET请求。 /// </summary> /// <param name="client"></param> /// <param name="url">URL。</param> /// <param name="args">附加的参数。</param> /// <returns></returns> public static HttpResponse Get(this HttpClient client, ApiUrl url, params object[] args) => client.Get(url, null, args);