<p dir="auto"><strong>Describe the issue</strong><br>
version 0.19.0 , because mergeConfig :  is not support custom parameters realization RESETful</p>
<p dir="auto"><strong>Example Code</strong><br>
Code snippet to illustrate your question</p>
<div class="highlight highlight-source-js notranslate position-relative overflow-auto" dir="auto" data-snippet-clipboard-copy-content="axios.delete(diagnosis, {
        params: {
          text: 'hello'
        },
        pathParams: {
          userId: 1000,
          batchId: 'XD982393'
        }
      })"><pre class="notranslate"><span class="pl-s1">axios</span><span class="pl-kos">.</span><span class="pl-en">delete</span><span class="pl-kos">(</span><span class="pl-s1">diagnosis</span><span class="pl-kos">,</span> <span class="pl-kos">{</span>
        <span class="pl-c1">params</span>: <span class="pl-kos">{</span>
          <span class="pl-c1">text</span>: <span class="pl-s">'hello'</span>
        <span class="pl-kos">}</span><span class="pl-kos">,</span>
        <span class="pl-c1">pathParams</span>: <span class="pl-kos">{</span>
          <span class="pl-c1">userId</span>: <span class="pl-c1">1000</span><span class="pl-kos">,</span>
          <span class="pl-c1">batchId</span>: <span class="pl-s">'XD982393'</span>
        <span class="pl-kos">}</span>
      <span class="pl-kos">}</span><span class="pl-kos">)</span></pre></div>
<p dir="auto"><strong>Expected behavior, if applicable</strong><br>
Workable</p>
<p dir="auto"><strong>Environment:</strong></p>
<ul dir="auto">
<li>All</li>
</ul>
<p dir="auto"><strong>Additional context/Screenshots</strong><br>
none</p>
<p dir="auto"><strong>Describe the bug</strong><br>
The <code class="notranslate">getUri</code> method only returns the supplied <code class="notranslate">url</code> parameter and not the full request URL. However, using this method in a response interceptor seems to work correctly</p>
<p dir="auto">This might be a duplicate or related to <a class="issue-link js-issue-link" data-error-text="Failed to load title" data-id="450563928" data-permission-text="Title is private" data-url="https://github.com/axios/axios/issues/2190" data-hovercard-type="issue" data-hovercard-url="/axios/axios/issues/2190/hovercard" href="https://github.com/axios/axios/issues/2190">#2190</a> but I'm not sure so just throwing this out there anyway.</p>
<p dir="auto"><strong>To Reproduce</strong><br>
Runkit <a href="https://runkit.com/adam-mccormick/5d1660c39720a3001aeace48" rel="nofollow">example</a></p>
<p dir="auto">The example shows that the <code class="notranslate">getUri</code> method only returns the <code class="notranslate">url</code> parameter in the request interceptor but in the response interceptor the full URL is returned.</p>
<p dir="auto"><strong>Expected behavior</strong><br>
The <code class="notranslate">getUri</code> method always returns the full URL of the request config</p>
<p dir="auto"><strong>Environment:</strong></p>
<ul dir="auto">
<li>Axios Version [0.19.0]</li>
<li>OS: [OSX 10.13.4]</li>
<li>Environment [node &gt;= 10]</li>
</ul>