Echarts在线免费图表

 
            option = {
    title: {
        text: 'Awesome Chart'
    },
    xAxis: {
        data: [1, 3, 5, 7, 9, 2, 4].sort()
    },
    yAxis: {},
    series: [{
        type: 'line',
        data:[220, 182, 191, 234, 290, 330, 310]
    }]
};