堆叠图echarts 柱状配置项内容和展示

      app.title = '堆叠柱状图';

option = {
    tooltip: {
        trigger: 'axis',
        axisPointer: { // 坐标轴指示器，坐标轴触发有效
            type: 'shadow' // 默认为直线，可选为：'line' | 'shadow'
        }
    },
    legend: {
        data: ['查询次数', '提交预授信次数']
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    xAxis: [{
        type: 'category',
        data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
    }],
    yAxis: [{
        type: 'value'
    }],
    series: [

        {
            name: '查询次数',
            type: 'bar',
            stack: '广告',
            borderColor: 'red',
            itemStyle: {
                borderWidth: 2,
                borderColor: '#f00',
                barBorderRadius: 5,
                color: '#019349',
                shadowColor: 'rgba(0, 0, 0, 0.5)',
                shadowBlur: 10
            },
            data: [120, 132, 101, 134, 90, 230, 210]
        },
        {
            name: '提交预授信次数',
            type: 'bar',
            stack: '广告',
            barWidth: 25,
            itemStyle: {
                //   barBorderRadius: 25, 
                normal: {
                    color: '#ffb400'
                }
            },
            data: [220, 182, 191, 234, 290, 330, 310]
        },

    ]
};