title: Axios can not GET json data from another localhost
body: <p>I'm creating an application, the front end in React JC and I have a basic REST api made with Node JS. When I try fetch data from localhost:3001/user/:id for example on postman - everything works 100%.</p>
  
  <p>But when I try to fetch it on my front end in React (the react app is hosted on localhost:3000/), it delivers the following error:</p>
  
  <blockquote>
    <p>"Failed to load localhost:3001/user/5b21a5d7588b40be612798d4: Cross
    origin requests are only supported for protocol schemes: http, data,
    chrome, chrome-extension, https."</p>
  </blockquote>
  
  <p>The relevant code where I'm trying to fetch the data on my front end (with Axios is here):</p>
  
  <pre><code>componentDidMount () {
      axios.get("localhost:3001/user/5b21a5d7588b40be612798d4").then(response =&gt; {
          console.log(response);
        })
  
    }
  </code></pre>