How to create ASP .NET Web API Using form-data in Postman.

Question

How to create ASP .NET Web API Using form-data in Postman. and Send Image using form-data.

Rajan Kumar · Answer

follow this link https://stackoverflow.com/questions/51683792/how-to-get-form-data-from-postman-to-webapi

Rijwan Ansari · Answer

You can choose file option to send image as shown

Sachin Singh · Answer

suppose Html is "form1" method= "post" enctype= "multipart/form-data" action= "api/upload" > for = "caption" >Image Caption "caption" type= "text" /> for = "image1" >Image File "image1" type= "file" /> "submit" value= "Submit" /> API is public class UploadController : ApiController { public async Task PostFormData() { // Check if the request contains multipart/form-data. if (!Request.Content.IsMimeMultipartContent()) { throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType); } string root = HttpContext.Current.Server.MapPath( "~/App_Data" ); var provider = new MultipartFormDataStreamProvider(root); try { // Read the form data. await Request.Content.ReadAsMultipartAsync(provider); // This illustrates how to get the file names. foreach (MultipartFileData file in provider.FileData) { Trace.WriteLine(file.Headers.ContentDisposition.FileName); Trace.WriteLine( "Server file path: " + file.LocalFileName); } return Request.CreateResponse(HttpStatusCode.OK); } catch (System.Exception e) { return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, e); } } } you can now use Postman instead of Html. API will be same.

Srinivasan Ramamoorthi · Answer

check this link https://www.c-sharpcorner.com/UploadFile/0c1bb2/inserting-Asp-Net-form-data-into-database-using-web-api/

Giri Sain · Answer

i want in asp.net c#

Srinivasan Ramamoorthi · Answer

Please check this article https://stackoverflow.com/questions/51683792/how-to-get-form-data-from-postman-to-webapi

Ketan Mokariya · Answer

You can create a web API to handle multipart form data and process files like images, text, etc. Have a look at following article https://codingcanvas.com/different-ways-of-uploading-files-using-http-based-apis-part-1/