```javascript
WXAPI.goodsTimesDays(goodsId, propertyChildIds)
```
+ goodsId 商品id
+ propertyChildIds 如果是有规格尺寸的商品，需要传这个参数，否则不用传，例如： 123:4567,
```json
{
"code": 0,
"data": [
"2022-01-25",
"2022-01-26",
"2022-01-27",
"2022-01-28",
"2022-01-29",
"2022-01-30",
"2022-01-31"
],
"msg": "success"
}
```