series.data数据更新时同步更新legend.data数据 const series_data = [ {value: 335, name: '股票'}, {value: 310, name: '债券'}, {value: 0, name: '基金'}, {value: 135, name: '现金'} ] const legend_data = chart_data.map(e=>e.value?e.name:false).filter(Boolean)
series.data数据更新时同步更新legend.data数据