ernal-link">Pattern</a>&nbsp;pattern)</span></div>
<div class="block">Searches the data in the HTTP message for the specified regular expression.</div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>pattern</code> - The regular expression to be searched for.</dd>
<dt>Returns:</dt>
<dd>True if the pattern is matched.</dd>
</dl>
</div>
</section>
</li>
<li>
<section class="detail" id="toByteArray()">
<h3>toByteArray</h3>
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