How to remove the trailing slash in a path?

<p>I am new to golang. sorry if this is a naive question. How can I remove the tailing slash in a path if it exists? Better to use some sdk function.</p> <hr/>**评论：**<br/><br/>Sythe2o0: <pre><p>I&#39;d look into the <a href="https://golang.org/pkg/path/filepath/" rel="nofollow">filepath</a> package. <a href="https://golang.org/pkg/path/filepath/#Clean" rel="nofollow">Clean</a> will do this: <a href="https://play.golang.org/p/PsXNHAJYWF" rel="nofollow">example</a></p> <p>edit: if what you&#39;re working with isn&#39;t a filepath and you don&#39;t want as many changes as <code>filepath.Clean</code> imposes, <code>path.Clean</code> also does this, according to its documentation.</p></pre>marksteve4: <pre><p>awesome. Thank you</p></pre>twisted1919: <pre><p>Alternatively, maybe la light weight one <code>strings.TrimRight(path, &#34;/&#34;)</code></p></pre>