支付接口
<p><strong>接口说明 </strong></p>
<pre><code>请求接口: /kmall/app/order/pay
请求方式: POST
接口说明: 订单支付接口（需登录）</code></pre>
<p><strong>请求参数</strong></p>
<table>
<thead>
<tr>
<th>参数名</th>
<th>必选</th>
<th>类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>orderNo</td>
<td>是</td>
<td>string</td>
<td>订单编号</td>
</tr>
<tr>
<td>payMethod</td>
<td>是</td>
<td>int</td>
<td>付款方式：1支付宝，2银联，3微信支付，4积分兑换，商品赠送，6活动奖品，7苏宁支付，8线下支付，9微信小程序支付</td>
</tr>
</tbody>
</table>
<p><strong>返回参数</strong></p>
<table>
<thead>
<tr>
<th>参数名</th>
<th>类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td>code</td>
<td>string</td>
<td>状态值</td>
</tr>
<tr>
<td>msg</td>
<td>string</td>
<td>返回消息</td>
</tr>
<tr>
<td>data</td>
<td>object</td>
<td>支付参数</td>
</tr>
</tbody>
</table>
<p><strong>返回示例</strong></p>
<pre><code> {
"code": "0000",
"msg": "操作成功！",
"data": {
"timeStamp": "1586829705",
"code": "0000",
"paySign": "48D5A2DD615F007755E8B297EEAFB4D261CED0C000C142B83B1B774B41106485",
"requestId": "b60bffba1abc425f954b9314414dbec0",
"appId": "wx8d9584d470b4efc5",
"bizId": "332ac35514c94678ac07ab9a69147de1",
"message": "成功",
"paySignType": "HMAC-SHA256",
"nonceStr": "1586829705470",
"wxPackage": "prepay_id=wx14100145454510562c88be371022665300"
}
}</code></pre>