1).
{
	"userId": 123,
	"req": {
		"page": 1,
                "pageSize":20
	}
}

1).
{
	"result": {
		"data": {
			"title": "商品标题",
			"image": "http://jiaxing.mogutestcdn.com/p1/150815/640x960.jpg_100x100.jpg",
			"itemId": "12c",
			"code": "itemCode",
			"skuList": [{
				"skuId": "123c",
				"skuCode": "skuCode"
			}]
		}
	},
	"success": true,
	"status": {
		"msg": "成功",
		"code": "0000000"
	}
}

1).
{
    "result":{
        "data":false
    },
    "success":false,
    "status":{
        "msg":"商品id不能为空",
        "code":"1900002"
    }
}