## 产品版本列表 +++ get:/api/v1/sale/saleAmount <<< success { "status": 1, "info": "success", "data": { "total": { "user": 0,//购买总人数 "amount": 0//购买总金额 }, "service": {//服务费 "user": 0, "amount": 0 }, "machine": {//学习机 "total": 0, "amount": 0 }, "book": {//自主学习单 "total": 0, "amount": 0 }, "card": {//卡片 "total": 0 }, "receiver": {//耳机 "total": 0, "amount": 0 }, "cover": {//皮套 "total": 0, "amount": 0 }, "machinecover": {//学习机+皮套 "total": 0, "amount": 0 } } } <<< error { "status": 0, "info": "操作失败", "data": [] } +++