api 获取用户购物车

#### 获取用户订单 
`域名/gouwuche`

#### 字段

|字段|属性|备注|
| ------------ | ------------ | ------------ |
|id|string| 用户id 必须 |

|timestamp|string|时间戳 必须|

#### header 设置

|字段|属性|备注|
| ------------ | ------------ | ------------ |
|sign|string| 签名 必须|
```
this.helper.req({
					api: "/gouwuche",
					method: "post",
					data: {
						id: info.id,
						timestamp: timestamp
					},
					header: {
						'sign': sign //自定义请求头信息
					},
				}).then(res => {
					var data = res.data.data
					var list=[];
					for(let i=0;i<data.length;i++){
						var obj = data[i];
						if(data[i]['product_size']!=null){
							obj['id']=data[i]['collection']['id']
							obj['pid']=data[i]['collection']['pid']
							obj['num']=data[i]['collection']['num']
							obj['item_name']=data[i]['product']['item_name']
							obj['img']=data[i]['product']['img'][0]
							obj['purchase']=data[i]['product_size']['purchase']
							obj['size']=data[i]['product_size']['size']
							obj['selected']=false
						}else{
							obj['id']=data[i]['collection']['id']
							obj['selected']=false
							obj['pid']=data[i]['collection']['pid']
							obj['num']=data[i]['collection']['num']
							obj['item_name']=data[i]['product']['item_name']
							obj['img']=data[i]['product']['img'][0]
							obj['purchase']=data[i]['product']['price_standard']
						}
						list[i]=obj
					}
					this.carts =list;
				});
```

速建时代TPCMS管理系统

api 获取用户购物车