```javascript
WXAPI.refundApplySetBackLogistics({
token: '123',
orderId: 12334,
applyId: 123,
shipperName: '顺丰快递',
trackingNumber: 'SF1234567890'
})
```
+ token 当前用户登录凭证
+ orderId 订单ID
+ applyId 售后记录ID
+ shipperName 快递公司名称
+ trackingNumber 快递单号
```json
{
code: 0,
msg: 'success'
}
```