{
    "success": true,
    "code": 200,
    "message": "successful",
    "data": [{
        "id": "1",
        "province": "青海省",
        "gdp": 57,
        "zone":"西北"
    }, {
        "id": "2",
        "province": "陕西省",
        "gdp": 46,
        "zone":"西北"
    }, {
        "id": "3",
        "province": "辽宁省",
        "gdp": 72,
        "zone":"华北"
    }, {
        "id": "4",
        "province": "浙江省",
        "gdp": 63,
        "zone":"华东"
    },
    {
        "id": "5",
        "province": "广东省",
        "gdp": 68,
        "zone":"华南"
    }
    ]
}