Rest API call with File upload

arvind

14-10-2020

Dear Team,

 

We have come across below requirement:

 

1) We have HTML form with few input fields along with File upload option.

2) Once we submit form, It should call POST rest API and pass on all parameters along with file in some way and based on API response, we need to display messages.

 

Do we have any reference or example for this one?

 

Regards,

Arvind

Accepted Solutions (1)

Accepted Solutions (1)

Manjunathh

14-10-2020

Hi @arvind 

Please find below steps to pass file input.

 

Javascript

Pass this file input in rest API ajax request as request parameter.

fileInput : $('#file-input')[0].files[0]

 

Backend Servlet :

RequestParameter uploadedFile = request.getRequestParameter("fileInput");
InputStream inputStream = uploadedFile.getInputStream();