3.结果码
<table>
<thead>
<tr>
<th>错误码</th>
<th>错误解释</th>
</tr>
</thead>
<tbody>
<tr>
<td>00000</td>
<td>请求成功(下单成功)</td>
</tr>
<tr>
<td>500</td>
<td>请求失败</td>
</tr>
<tr>
<td>A1502</td>
<td>请求Json数据格式错误</td>
</tr>
<tr>
<td>C10002</td>
<td>商户验证不通过</td>
</tr>
<tr>
<td>C10005</td>
<td>解密失败</td>
</tr>
<tr>
<td>C50001</td>
<td>查询结果不存在</td>
</tr>
<tr>
<td>C50002</td>
<td>参数异常</td>
</tr>
</tbody>
</table>