页面历史

{
    "series": [{
        "name": "中国",
        "type": "map",
        "mapType": "china",
        "selectedMode": "multiple",
        "itemStyle": {
            "normal": {
                "shadowBlur": 12,
                "borderWidth": 5,
                "borderColor": "#61a4d8",
                "shadowColor": "#1874CD"
            }
        },
        "zlevel": -1
    }]
}