订单支付（单独下单之后使用这个支付）
POST /app/order/orderPayOnly| 字段 | 名称 | 类型 | 是否必填 |
| order_sn | 第三方订单编号 | string | 是 |
## 返回结果
中台订单信息 字段可参照订单详情API```json
```json{ "code": 0, "data": { "Orders": [ { "id": 396, "created_at": 1635749996, "updated_at": 1635749996, "order_sn": 179932499956, "third_order_sn": "ceshi11112", "key": "12-0-58-0", "title": " ceshi0802", "status": 0, "amount": 8640, "item_amount": 8000, "supply_amount": 10000, "cost_amount": 10000, "freight": 0, "service_fee": 0, "goods_count": 1, "send_status": 0, "remark": "", "note": "", "technical_services_fee": 640, "paid_at": null, "sent_at": null, "received_at": null, "closed_at": null, "user_id": 35, "supplier_id": 12, "gather_supply_id": 0, "application_id": 0, "trade_id": 0, "pay_type_id": 0, "pay_info_id": 0, "shipping_method_id": 0, "shipping_address_id": 333, "send_type_id": 0, "comment_status": 0, "amount_detail": { "title": "订单总价", "amount": 8640, "qty": 0, "desc": "", "amount_items": [ { "title": "商品总价", "amount": 8000, "qty": 0, "desc": "", "amount_items": null }, { "title": "技术服务费", "amount": 640, "qty": 0, "desc": "服务费比例800", "amount_items": null }, { "title": "总运费", "amount": 0, "qty": 0, "desc": "", "amount_items": null } ] }, "order_items": [ { "id": 479, "created_at": 1635749996, "updated_at": 1635749996, "key": "", "title": "ceshi0802供应商的商品1", "sku_title": "默认", "unit": "", "qty": 1, "amount": 8000, "discount_amount": 0, "deduction_amount": 0, "cost_amount": 10000, "payment_amount": 8000, "supply_amount": 10000, "image_url": "https://supply-chain-zhongtai.oss-cn-beijing.aliyuncs.com/20211027/1635325820QQ截图20211007105506.png", "send_status": 0, "trade_id": 0, "supplier_id": 12, "user_id": 35, "order_id": 396, "product_id": 1028721, "sku_id": 21137, "original_sku_id": 0, "order_express_id": 0, "amount_detail": { "title": "", "amount": 0, "qty": 0, "desc": "", "amount_items": [ { "title": "商品等级优惠", "amount": -2000, "qty": 0, "desc": "", "amount_items": [] }, { "title": "商品总价", "amount": 8000, "qty": 0, "desc": "", "amount_items": [] } ] }, "options": [ { "spec_name": "规格", "spec_item_name": "默认" } ], "sku": { "id": 0, "created_at": null, "updated_at": null, "title": "", "price": 0, "cost_price": 0, "origin_price": 0, "guide_price": 0, "activity_price": 0, "stock": 0, "weight": 0, "is_display": 0, "product_id": 0, "supplier_id": 0, "sn": "", "image_url": "", "options": null, "original_sku_id": 0 } } ], "order_express": { "id": 0, "created_at": null, "updated_at": null, "order_id": 0, "company_code": "", "express_no": "", "order_items": null }, "shipping_address": { "id": 333, "realname": "测试", "mobile": "18249104358", "country_id": 0, "province_id": 23, "city_id": 2301, "county_id": 230102, "town_id": 140425201, "province": "黑龙江省", "city": "哈尔滨市", "county": "道里区", "town": "东寺头乡", "detail": "兆麟街道", "lng": "", "lat": "" } } ] }, "msg": "操作成功"}