Question

我正在编写一个Azure函数，它将点击POST API来注册用户。但是我收到以下错误：

{状态代码：415，ReasonPhrase：'不受支持的媒体类型'，版本：1.1，内容：System.Net.Http.StreamContent，标头： { 连接：保持活动状态连接：保持活动保持活动：超时= 5，最大= 100 日期：2018年7月30日星期一12:46:09 GMT 的Set-Cookie：_csrf = 93955591540dfcd886bc71acf36448de9fasdfasdfasdfasecb5be6e3f4c696ad7c5d668a0504e2a％3A2％3A％7BI％3A0％3BS％3A5％3A％22_csrf％22％3Bi％3A1％3BS％3A32％3A％22SODw5mrPJVkrA0ujupBXezlrXLS796-S％22％3B％7D;路径= /; httponly 伺服器：Apache / 2.4.25 伺服器：（Win32）伺服器：PHP / 5.6.30 X-Powered-By：PHP / 5.6.30 内容长度：85 内容类型：application / json;字符集= UTF-8 }}

以下是我编写的代码：

namespace AzureFunctionApp1
{

public static class Registration
{
    [FunctionName("Registration")]
    public static async Task<HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = null)]HttpRequestMessage req, TraceWriter log)
    {
        log.Info("C# HTTP trigger function processed a request.");

        using (HttpClient client = new HttpClient())
        {
            string resultJson = "";
            string token = "tokenValue";
            var inboundReqContent = req.Content;
            User userObj = inboundReqContent.ReadAsAsync<User>().Result;
            string jsonString = JsonConvert.SerializeObject(userObj);
            string requestUrl = "URL";

            // Setting request header
            client.BaseAddress = new Uri(requestUrl);
            client.DefaultRequestHeaders.Accept.Clear();
            client.DefaultRequestHeaders.Add("Authorization", "Bearer " + token);
            client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

            var wrappedContent = new StringContent(jsonString, Encoding.UTF8, "application/json");
            HttpResponseMessage response = await client.PostAsync(client.BaseAddress, wrappedContent);


            if (response.IsSuccessStatusCode)
            {
                HttpContent responseContent = response.Content;
                var result = await responseContent.ReadAsStringAsync();
                resultJson = Newtonsoft.Json.JsonConvert.DeserializeObject(result).ToString();
                return req.CreateResponse(HttpStatusCode.OK, resultJson);
            }
            return req.CreateResponse(HttpStatusCode.BadRequest, response);
        }
    }
}

public class User
{
    public string branch_id { get; set; }
    public string fullName { get; set; }
    public string fatherName { get; set; }
    public string mobileNo { get; set; }
    public string cnic { get; set; }
    public string email { get; set; }
    public string dateofbirth { get; set; }
    public string address { get; set; }
    public string maritalstatus { get; set; }
    public string bloodGroup { get; set; }
    public string city { get; set; }
    public string gender { get; set; }
    public string salutation { get; set; }
    public string ref_no { get; set; }
    public string passport { get; set; }

}
}

感谢您的帮助。

Answer 1

检查Postman是否报告以Content-Type：text / plain返回响应。我曾经明确指出响应是Content-Type：application / json，如以下代码片段所示：

return req.CreateResponse(HttpStatusCode.OK, resultJson, "application/json");

请注意，您可以在第二个参数中传递返回类型的实例，CreateResponse（）将对其进行JSON序列化，因此您可以省略上一行的序列化。

HTH

Azure Function中的POST请求|不支持的媒体类型

1 个答案: