{
    "summary": [
        {
            "name": "discount_qr",
            "title": "折扣二维码",
            "primary": [
                "id"
            ],
            "catelog": "entity"
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "id",
            "type": "str",
            "length": 32
        },
        {
            "name": "resellerid",
            "title": "商户id",
            "type": "str",
            "length": 32
        },
        {
            "name": "discount",
            "title": "折扣",
            "type": "float",
            "length": 6,
            "dec": 2
        },
        {
            "name": "valid_term",
            "title": "折扣有效期",
            "type": "str",
            "length": 10
        },
        {
            "name": "expired_date",
            "title": "促销失效日期",
            "type": "date"
        },
        {
            "name": "qr_webpath",
            "title": "二维码路径",
            "type": "str",
            "length": 256
        }
    ]
}