va/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> createTime</pre>
<div class="block">创建先享卡的时间</div>
</li>
</ul>
<a name="mchid">
<!--   -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>mchid</h4>
<pre>private&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a> mchid</pre>
<div class="block">商户号</div>
</li>
</ul>
<a name="objectives">
<!--   -->
</a>
<