冷热号查询（支持福彩3D、排列3）

{
    "code": 200,
    "message": "",
    "data": {
        "max_frequency": 18,
        "min_frequency": 1,
        "avg_frequency": 8.1,
        "cold_number": [
            {
                "number": "824",
                "frequency": 1
            },
            {
                "number": "604",
                "frequency": 1
            },
            {
                "number": "255",
                "frequency": 1
            },
            {
                "number": "025",
                "frequency": 2
            },
            {
                "number": "445",
                "frequency": 2
            },
            {
                "number": "120",
                "frequency": 2
            },
            {
                "number": "673",
                "frequency": 2
            },
            {
                "number": "629",
                "frequency": 2
            },
            {
                "number": "089",
                "frequency": 2
            },
            {
                "number": "946",
                "frequency": 2
            },
            {
                "number": "990",
                "frequency": 2
            },
            {
                "number": "600",
                "frequency": 2
            },
            {
                "number": "520",
                "frequency": 2
            },
            {
                "number": "504",
                "frequency": 2
            },
            {
                "number": "616",
                "frequency": 2
            }
        ],
        "hot_number": [
            {
                "number": "573",
                "frequency": 18
            },
            {
                "number": "393",
                "frequency": 17
            },
            {
                "number": "708",
                "frequency": 16
            },
            {
                "number": "086",
                "frequency": 16
            },
            {
                "number": "746",
                "frequency": 16
            },
            {
                "number": "144",
                "frequency": 16
            },
            {
                "number": "131",
                "frequency": 16
            },
            {
                "number": "139",
                "frequency": 16
            },
            {
                "number": "827",
                "frequency": 16
            },
            {
                "number": "020",
                "frequency": 16
            },
            {
                "number": "666",
                "frequency": 16
            },
            {
                "number": "369",
                "frequency": 16
            },
            {
                "number": "557",
                "frequency": 15
            },
            {
                "number": "053",
                "frequency": 15
            },
            {
                "number": "014",
                "frequency": 15
            }
        ]
    },
    "request_id": "5523510393254204269184"
}