[英]Retrieve POST Request Body of Http client in C#
有什么方法可以在C#中檢索Http Client的POST請求正文? 我只想檢查我的UT是否將我的擴展方法正確地添加到請求中。 此功能對此沒有任何公正性。
public static async Task<string> AddPostRequestBody<T>(this HttpClient httpclient, string RequestUrl, T classobject)
{
string json_body = Newtonsoft.Json.JsonConvert.SerializeObject(classobject);
HttpRequestMessage RequestMessage = new HttpRequestMessage(HttpMethod.Post, RequestUrl);
HttpResponseMessage response = await httpclient.PostAsync(RequestUrl, new StringContent(json_body));
response = httpclient.SendAsync(RequestMessage).Result;
string outputresult = await response.RequestMessage.Content.ReadAsStringAsync();
return outputresult;
}
請幫忙 !
嘗試使用DelegatingHandler(我在實現HMAC時用來對內容進行哈希處理並添加必要的授權標頭),這將使您能夠訪問內容。
CustomDelegatingHandler customDelegatingHandler = new CustomDelegatingHandler();
HttpClient client = HttpClientFactory.Create(customDelegatingHandler);
public class CustomDelegatingHandler : DelegatingHandler
{
protected async override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
if (request.Content != null)
{
byte[] content = await request.Content.ReadAsByteArrayAsync();
// Do what you need with the content here
}
response = await base.SendAsync(request, cancellationToken);
return response;
}
}
好的,所以我可以使用它而不是創建響應,而是直接附加到請求消息並從中檢索。 很簡單,但最初在發布的問題中,我通過在響應中添加json字符串使其變得復雜。
public static string AddPostRequestBody<T>(this HttpClient httpclient, string requestUrl, T classObject)
{
string jsonBody = Newtonsoft.Json.JsonConvert.SerializeObject(classObject);
HttpRequestMessage requestMessage = new HttpRequestMessage(HttpMethod.Post, requestUrl);
requestMessage.Content = new StringContent(jsonBody);
string requestBody = requestMessage.Content.ReadAsStringAsync().Result;
return requestBody;
}
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