## 获取支付参数
**简要描述：**
* 获取支付参数
**请求URL：**
* `https://api.zbztb.cn/api/public/v1/my/orders/req_unifiedorder`
**请求方式：**
* POST
**请求头参数：**
| 参数名 | 必选 | 类型 | 说明 |
| --- | --- | --- | --- |
| Authorization | 是 | string | 用户登录成功获取的token值 |
**请求体参数：**
| 参数名 | 必选 | 类型 | 说明 |
| --- | --- | --- | --- |
| order\_number | 是 | string | 订单编号 |
**返回示例**
~~~
{
"message": {
"pay": {
"timeStamp": "1564730510",
"nonceStr": "SReWbt3nEmpJo3tr",
"package": "prepay_id=wx02152148991420a3b39a90811023326800",
"signType": "MD5",
"paySign": "3A6943C3B865FA2B2C825CDCB33C5304"
},
"order_number": "HMDD20190802000000000422"
},
"meta": {
"msg": "预付订单生成成功",
"status": 200
}
}
~~~
**返回参数说明**
| 参数名 | 类型 | 说明 |
| --- | --- | --- |
| pay | object | 该对象内的参数，为调用微信支付所必须 |
