title: Blocked by CORS policy : No 'Access-Control-Allow-Origin' header is present on the requested resource
body: <p>Hi I am using django rest framework as API service and React as frontend.I can call the api from react when developing and when i deploy to iis.I got this error</p>
  
  <blockquote>
    <p>No 'Access-Control-Allow-Origin' header is present on the requested
    resource.</p>
  </blockquote>
  
  <p>I already do like this say=><a href="https://stackoverflow.com/questions/43357687/django-python-rest-framework-no-access-control-allow-origin-header-is-present?rq=1">CORS Error</a></p>
  
  <p>but I still got this error.</p>
  
  <p>My Django runs on localhost:81</p>
  
  <p>My react app run on : 192.168.1.32:81</p>
  
  <p>I can run this on local server which both installed but when I try on another computer I got this error.</p>
  
  <p>I used the fiddler 4 for override the port in the hostname.</p>