你好echarts 柱状配置项内容和展示

      option = {
    title: {
        text: '每日饭量'
    },
    xAxis: {
        data: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', ]
    },
    yAxis: {},
    series: [{
        type: 'bar',
        data: [229, 182, 191, 234, 290, 330, ]
    }]
};