add alipayplus params

src/document/openapi/cn/document.yml

@@ -851,7 +851,16 @@ paths:
         content:
           application/json:
             schema:
-              $ref: 'components_order.yml#/orderBasic'
+              allOf:
+                - $ref: 'components_order.yml#/orderBasic'
+                - type: object
+                  properties:
+                    channel:
+                      type: string
+                      description: 支付渠道，默认为Alipay
+                      enum:
+                        - Alipay
+                        - AlipayPlus
       responses:
         200:
           description: Order
@@ -862,12 +871,6 @@ paths:
                   - $ref: 'components_order.yml#/orderBasicResponse'
                   - type: object
                     properties:
-                      channel:
-                        type: string
-                        description: 支付渠道，默认为Alipay
-                        enum:
-                          - Alipay
-                          - AlipayPlus
                       pay_url:
                         type: string
                         description: 收银台URL，加签后传递给前端并跳转至当前URL，让消费者完成支付