<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox" id="" disabled="" class="task-list-item-checkbox"> I have checked the <a href="https://github.com/apache/dubbo/blob/master/FAQ.md">FAQ</a> of this repository and believe that this is not a duplicate.</li>
</ul>
<h3 dir="auto">Environment</h3>
<ul dir="auto">
<li>Dubbo version: 2.7.8</li>
<li>Operating System version:</li>
<li>Java version: xxx</li>
</ul>
<p dir="auto">reference:<br>
<code class="notranslate">org.apache.dubbo.rpc.protocol.http.HttpProtocol</code><br>
<code class="notranslate">org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol</code></p>