{
    "summary": [
        {
            "name": "payfee",
            "title": "支付费率",
            "primary": [
                "id"
            ]
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "id",
            "type": "str",
            "length": 32
        },
        {
            "name": "channelid",
            "title": "支付渠道id",
            "type": "str",
            "length": 255
        },
        {
            "name": "fee_rate",
            "title": "费率",
            "type": "float",
            "length": 18,
            "dec": 2
        },
        {
            "name": "enabled_date",
            "title": "启用日期",
            "type": "date"
        },
        {
            "name": "expired_date",
            "title": "停用日期",
            "type": "date"
        }
    ],
    "codes": [
        {
            "field": "channelid",
            "table": "paychannel",
            "valuefield": "id",
            "textfield": "name"
        }
    ]
}