此资源不支持请求实体的媒体类型“application / xml”

Question

我试图在以下函数的参数中传递XLIFF内容，我收到错误：

public IHttpActionResult ProcessSmartlingTranslation([FromBody]xliff xliff)
       {
           return Content(HttpStatusCode.BadRequest, "Any object");
       }

{“message”：“此资源不支持请求实体的媒体类型'application / xml'。”，“exceptionMessage”：“没有MediaTypeFormatter可用于从媒体类型'应用程序的内容中读取'xliff'类型的对象/ xml'。“，”exceptionType“：”System.Net.Http.UnsupportedMediaTypeException“，”stackTrace“：”at System.Net.Http.HttpContentExtensions.ReadAsAsync [T]（HttpContent内容，类型类型，IEnumerable 1 formatters, IFormatterLogger formatterLogger, CancellationToken cancellationToken)\\r\\n at System.Net.Http.HttpContentExtensions.ReadAsAsync(HttpContent content, Type type, IEnumerable在System.Web.Http.ModelBinding.FormatterParameterBinding的1 formatters, IFormatterLogger formatterLogger, CancellationToken cancellationToken)\\r\\n at System.Net.Http.HttpContentExtensions.ReadAsAsync(HttpContent content, Type type, IEnumerable 1格式化程序，IFormatterLogger formatterLogger，CancellationToken cancellationToken）\\ r \\ n中的formatterLogger，CancellationToken cancellationToken）\\ r \\ n .ReadContentAsync（HttpRequestMessage请求，类型类型，IEnumerable`1格式化程序，IFormatterLogger formatterLogger，CancellationToken cancellationToken）“}

我该如何解决这个问题？

完整代码如下：

// <summary>
   /// XliffModel created
   /// </summary>
   public class xliff
   {
       /// <summary>
       /// file getter setter method
       /// </summary>
       public string file { get; set; }
       /// <summary>
       /// body getter setter method
       /// </summary>
       public string body { get; set; }
   }
   /// <summary>
   /// Web api for smartling translation processing
   /// </summary>
   /// <seealso cref="ApiController" />
   public class SmartlingController : ApiController
   {
       #region Public Methods

       /// <summary>
       /// Get or insert blog comments which is approved based on blogs
       /// </summary>
       /// <remarks> Get or insert blog comments which is approved based on blogs</remarks>
       /// <param name="message">The comment.</param>
       /// <response code="200">Get approved blog comments</response>
       /// <response code="404">Not found</response>
       /// <returns>IHttpActionResult</returns>
       [Route("api/smartling/ProcessSmartlingTranslation")]
       [VersionedRoute("", 1)]
       [ResponseType(typeof(HttpResponseMessage))]
       [HttpPost]
       public IHttpActionResult ProcessSmartlingTranslation([FromBody]xliff xlf)
       {
           return Content(HttpStatusCode.BadRequest, "Any object");
       }
       #endregion
   }

Answer 1

当我检查默认的xml媒体文件格式化程序时，它看起来像..

如果添加手册，我不知道会发生什么。 可能需要自定义序列化..

            config.Formatters.XmlFormatter
            .SupportedMediaTypes
            .Add(new System.Net.Http.Headers.MediaTypeHeaderValue("application/xliff+xml"));