类或接口">IOException</a></code></dd>
</dl>
</li>
</ul>
<a name="hash--">
<!--   -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>hash</h4>
<pre>public final&nbsp;<a href="../../../../com/lark/oapi/okio/ByteString.html" title="com.lark.oapi.okio中的类">ByteString</a>&nbsp;hash()</pre>
<div class="block">Returns the hash of the bytes accepted thus far and resets the internal state of this sink.

 <p><strong>Warning:</strong> This method is not idempotent. Each time this method is called
