dataset时添加数据视图,数据不能显示echarts 折线配置项内容和展示

dataset时添加数据视图,数据不能显示

配置项如下
      option = {
    legend: {},
    tooltip: {},
    toolbox:{
        feature:{
            dataView:{}
        }
    },
    dataset: {
  
        source: [
            ['product', '2015', '2016', '2017'],
            ['Matcha Latte', 43.3, 85.8, 93.7],
            ['Milk Tea', 83.1, 73.4, 55.1],
            ['Cheese Cocoa', 86.4, 65.2, 82.5],
            ['Walnut Brownie', 72.4, 53.9, 39.1]
        ]
    },
    xAxis: {type: 'category'},
    yAxis: {},
    // Declare several bar series, each will be mapped
    // to a column of dataset.source by default.
    series: [
        {type: 'line',seriesLayoutBy:'column'},
        {type: 'line',seriesLayoutBy:'column'},
        {type: 'line',seriesLayoutBy:'column'}
    ]
};
    
截图如下