title: Fetch POST Parameters in Golang with header as application/json
body: <p>I am new to golang and trying to create REST API with POST Method using httprouter (<a href="https://github.com/julienschmidt/httprouter" rel="nofollow noreferrer">https://github.com/julienschmidt/httprouter</a>).
  I am using simple raw request with header as Content-Type : application/json.</p>
  
  <p>I have tried hard but not getting way to fetch raw query parameters.</p>
  
  <p>req.FormValue("name") or req.Form.Get("name") is working fine but with header as Content-Type : application/x-www-form-urlencoded</p>
  
  <p>Has anyone tried fetching raw query parameters(with header as Content-Type : application/json)?</p>