ocs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;key,
             <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;value)</code>
<div class="block">发送消息，失败阻塞（放到有界阻塞队列）。</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="..