$(function () {


    // 这下面是图表的，百度自带的
    var dom = document.getElementById("container");
    var myChart = echarts.init(dom);
    var app = {};
    option = null;
    option = {
        title: {
            text: '最近15天价格走势图'
        },
        tooltip: {
            trigger: 'axis'
        },
        legend: {
            data: ['平均价格']
        },
        grid: {
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
        },
        toolbox: {
            feature: {
                saveAsImage: {}
            }
        },
        xAxis: {
            type: 'category',
            boundaryGap: false,
            data: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
        },
        yAxis: {
            type: 'value'
        },
        series: [{
            name: '平均价格',
            type: 'line',
            stack: '平均价格',
            // 修改线条颜色和圆点的颜色
            itemStyle: {
                normal: {
                    color:'blue', 
                    lineStyle: {
                        color: 'blue'
                    }
                }
            },
            data: data //这个是数据
        }]
    };;
    if (option && typeof option === "object") {
        myChart.setOption(option, true);
    }

      })