| Name | Description | Type | Additional information |
|---|---|---|---|
| AppId |
appid |
string |
None. |
| OpenId |
OpenId |
string |
None. |
| OrderId |
订单ID |
string |
None. |
| TotalFee |
支付金额() |
decimal number |
None. |
| PayInfo |
付款说明（string(128)）,必须填写 |
string |
None. |
| Jscode2SessionParams | Jscode2SessionParams |
None. |