订单回调
<h2>POST 订单回调</h2>
<p>POST </p>
<p>> Body 请求参数 json</p>
<pre><code class="language-json">{
&quot;childOrderNo&quot;: &quot;2024xxx&quot;,
&quot;merchantOrderNo&quot;: &quot;2024xxx&quot;,
&quot;status&quot;: &quot;2&quot;,
&quot;msg&quot;: &quot;SUCCESS&quot;,
&quot;sign&quot;: &quot;sign&quot;,
&quot;fee&quot;:0.01
}</code></pre>
<h3>请求参数</h3>
<table>
<thead>
<tr>
<th>名称</th>
<th>类型</th>
<th>必选</th>
<th>约束</th>
<th>中文名</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>childOrderNo</td>
<td>string</td>
<td>true</td>
<td>none</td>
<td>系统订单号</td>
</tr>
<tr>
<td>merchantOrderNo</td>
<td>string</td>
<td>true</td>
<td>none</td>
<td>商户订单号</td>
</tr>
<tr>
<td>status</td>
<td>int</td>
<td>true</td>
<td>none</td>
<td>状态0-待处理 1-处理中 2-成功 3-失败</td>
</tr>
<tr>
<td>msg</td>
<td>string</td>
<td>true</td>
<td>none</td>
<td>SUCCESS/失败原因</td>
</tr>
<tr>
<td>fee</td>
<td>number</td>
<td>true</td>
<td>none</td>
<td>手续费</td>
</tr>
<tr>
<td>sign</td>
<td>string</td>
<td>true</td>
<td>none</td>
<td>签名</td>
</tr>
</tbody>
</table>
<p>> 返回示例</p>
<pre><code class="language-json">success</code></pre>
<h3>返回数据结构</h3>
<p>success 字符串</p>