边儿上的小人您要嫌碍事儿，可将鼠标放在上头，边上底下有个叉，点一下就收起来了

简单的使用Echars制作柱状图

html如下

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Echars测试</title>
    <style>
        .box {
            width: 600px;
            height: 600px;
            background-color: cornsilk;
            margin: 0 auto;
            text-align: center;
        }
    </style>
</head>

<body>
    <div class='box'>
    </div>
    <script src="js/echarts.js"></script>
    <script>
        var myCharts = echarts.init(document.querySelector(".box"))
        var option = {
            title: {
                text: 'ECharts 入门示例'
            },
            tooltip: {},
            legend: {
                data: ['仓库月使用量']
            },
            xAxis: {
                data: ["物料1", "物料2", "物料3", "物料4", "物料5", "物料6"]
            },
            yAxis: {},
            color: [
                '#d48265'
            ],
            series: [{
                name: '仓库月使用量',
                type: 'bar',
                data: [11, 45, 14, 66, 57, 11]
            }]
        };
        myCharts.setOption(option);
    </script>
</body>

</html>