update

app/model/order.js

@@ -31,6 +31,7 @@ const goods = new Schema({
   weight: { type: Number, maxLength: 200 }, // 重量
   volume: { type: Number, maxLength: 200 }, // 体积
   // 收入部分
+  cvalue: { type: Number, maxLength: 200 }, // 计算数量(根据计费方式,改变这个变量)
   mode: { type: String, maxlength: 200 }, // 计费方式
   price: { type: Number, maxLength: 200 }, // 单价
   taxes: { type: String, maxLength: 200 }, // 税率