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        "maxBayNo": 25
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    "rackDescs": [{
        "type": "rackDescs",
        "id": "lb_desc1",
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        "left": 861,
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    }, {
        "type": "rackDescs",
        "id": "lb_desc16",
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    }],
    "crns": [{
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        "top": 387,
        "left": 436,
        "width": 93,
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    }, {
        "type": "track",
        "id": "lb_track4",
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        "left": 142,
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    }, {
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        "id": "lb_track5",
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    }, {
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    }],
    "areas": [{
        "type": "Control_floor",
        "id": "tabControl_floor1",
        "text": "楼层",
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        "left": 80,
        "width": 1405,
        "height": 664,
        "floors": [{
            "type": "floor",
            "id": "page_floor1",
            "text": "1F",
            "top": 4,
            "left": 22,
            "width": 1379,
            "height": 656,
            "stns": [{
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                "id": "site-111",
                "text": "111",
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                "left": 1126,
                "width": 65,
                "height": 25
            }, {
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                "text": "110",
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            }, {
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            }, {
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                "text": "112",
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                "height": 50
            }, {
                "type": "stn",
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                "text": "113",
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            }, {
                "type": "stn",
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                "text": "102",
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                "height": 25
            }, {
                "type": "stn",
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                "text": "108",
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                "width": 80,
                "height": 25
            }, {
                "type": "stn",
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                "text": "107",
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            }, {
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            }, {
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                "text": "104",
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            }, {
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            }, {
                "type": "stn",
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                "text": "101",
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                "height": 25
            }, {
                "type": "stn",
                "id": "site-100",
                "text": "100",
                "top": 184,
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            }]
        }]
    }]
}