</h3>
<a name="SignatureProvider-cn.felord.payment.wechat.v3.WechatMetaContainer-">
<!--   -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>SignatureProvider</h4>
<pre>public&nbsp;SignatureProvider(<a href="../../../../../cn/felord/payment/wechat/v3/WechatMetaContainer.html" title="cn.felord.payment.wechat.v3中的类">WechatMetaContainer</a>&nbsp;wechatMetaContainer)</pre>
<div class="block">Instantiates a new Signature provider.</div>
<dl>
<dt><span class="paramLabel">参数:</span></dt>
<dd