获取商品详情
### 获取商品详情：
#### 请求url
* <font color=red>`/detail/:goodsID`</font>
#### 请求方式
* <font color=red>`GET`</font>
---
##### 请求参数说明：
|参数名|类型|说明|
| :-----| ----: | :----: |
|goodsId|string|商品id|
##### 返回示例
```json
{
"code": 200,
"data": [
{
"goodsId": 10902,
"goodsName": "华为 HUAWEI P40 冰霜银 全网通5G手机",
"goodsIntro": "麒麟990 5G SoC芯片 5000万超感...",
"goodsCoverImg": "https://newbee-mall.oss-cn-beijing.aliyuncs.com/images/p40-silver.png",
"sellingPrice": 4299,
"tag": "超感知影像"
},
{
"goodsId": 10902,
"goodsName": "华为 HUAWEI P40 冰霜银 全网通5G手机",
"goodsIntro": "麒麟990 5G SoC芯片 5000万超感...",
"goodsCoverImg": "https://newbee-mall.oss-cn-beijing.aliyuncs.com/images/p40-silver.png",
"sellingPrice": 4299,
"tag": "超感知影像"
}
],
"mag": "获取数据成功"
}
```