获取商品单位

{
    "code": 1,
    "show": 0,
    "msg": "获取商品单位成功",
    "data": {
        "1": {
            "id": 1,
            "name": "克"
        },
        "3": {
            "id": 3,
            "name": "千克"
        },
        "13": {
            "id": 13,
            "name": "台"
        },
        "14": {
            "id": 14,
            "name": "条"
        },
        "15": {
            "id": 15,
            "name": "支"
        },
        "16": {
            "id": 16,
            "name": "包"
        },
        "17": {
            "id": 17,
            "name": "袋"
        },
        "18": {
            "id": 18,
            "name": "件"
        }
    }
}