Question

我是ASP.NET Web API的新手。我有一个示例FileUpload web api（来自某个网站）将文件上传到服务器。 但是，不知道如何使用Fiddler进行测试。

http://localhost:54208/myapi/api/webapi/FileUpload

在test.aspx页面上：以下工作正常。我想知道如何使用Fiddler使用此API？

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>

  <form enctype="multipart/form-data" method="post" action="http://localhost:54208/myapi/api/webapi/FileUpload" id="ajaxUploadForm" novalidate="novalidate">

            <fieldset>
                <legend>Upload Form</legend>
                <ol>
                    <li>
                        <label>Description </label>
                        <input type="text" style="width:317px" name="description" id="description">
                    </li>
                    <li>
                        <label>upload </label>
                        <input type="file" id="fileInput" name="fileInput" multiple>
                    </li>
                    <li>
                        <input type="submit" value="Upload" id="ajaxUploadButton" class="btn">
                    </li>
                </ol>
            </fieldset>
        </form>

</body>
</html>


public async Task<HttpResponseMessage> FileUpload()
       {
           // Check whether the POST operation is MultiPart?
           if (!Request.Content.IsMimeMultipartContent())
           {
               throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType);
           }

           // Prepare CustomMultipartFormDataStreamProvider in which our multipart form
           // data will be loaded.
           //string fileSaveLocation = HttpContext.Current.Server.MapPath("~/App_Data");
           string fileSaveLocation = HttpContext.Current.Server.MapPath("~/UploadedFiles");
           CustomMultipartFormDataStreamProvider provider = new CustomMultipartFormDataStreamProvider(fileSaveLocation);
           List<string> files = new List<string>();

           try
           {
               // Read all contents of multipart message into CustomMultipartFormDataStreamProvider.
               await Request.Content.ReadAsMultipartAsync(provider);

               foreach (MultipartFileData file in provider.FileData)
               {
                   files.Add(Path.GetFileName(file.LocalFileName));
               }

               // Send OK Response along with saved file names to the client.
               return Request.CreateResponse(HttpStatusCode.OK, files);
           }
           catch (System.Exception e)
           {
               return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, e);
           }
       }
       // We implement MultipartFormDataStreamProvider to override the filename of File which
       // will be stored on server, or else the default name will be of the format like Body-
       // Part_{GUID}. In the following implementation we simply get the FileName from 
       // ContentDisposition Header of the Request Body.
       public class CustomMultipartFormDataStreamProvider : MultipartFormDataStreamProvider
       {
           public CustomMultipartFormDataStreamProvider(string path) : base(path) { }

           public override string GetLocalFileName(HttpContentHeaders headers)
           {
               return headers.ContentDisposition.FileName.Replace("\"", string.Empty);
           }
       }

帮助感谢！

Answer 1

转到小提琴手，选择帖子类型，并提供本地Web API网址。在请求主体中，只需上传文件并执行，它将直接转到webapi方法。控制器方法应为[HttpPost]

如何使用C＃将文件使用Fiddler发布到WebAPI？

1 个答案: