二手车决策echarts treemap配置项内容和展示

      option = {
     toolbox:{
        feature:{
            saveAsImage:{}
        }
    },
    series: [{
        type: 'treemap',
        data: [{
            name: '车型名称',            // First tree
            value: 2957,
        },{
            name: '平台',            // Second tree
            value: 429
        },{
            name: '价格',            // Thrid tree
            value: 409
        },{
            name: '线下市场',            // fouth tree
            value: 247
        },{
            name:'出售',
            value:195
        },{
            name:'购买流程',
            value:51
        },{
            name:'口碑',
            value:31
        },{
            name:'通用词',
            value:10
        },{
            name:'金融',
            value:8
        },{
            name:'车况',
            value:3
        },{
            name:'车龄',
            value:2
        }]
    }]
};