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console
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>ECharts</title>
  <!-- 引入 ECharts 文件 -->
  <script src="https://cdn.jsdelivr.net/npm/echarts@5.1.2/dist/echarts.min.js"></script>
</head>
<body>
<div id="main" style="width: 600px;height:400px;"></div>
<script type="text/javascript">
  // 基于准备好的dom,初始化echarts实例
  var myChart = echarts.init(document.getElementById('main'));

  // 指定图表的配置项和数据
  var option = {
    title: {
      text: 'ECharts 入门示例'
    },
    tooltip: {},
    legend: {
      data:['销量']
    },
    xAxis: {
      data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
    },
    yAxis: {},
    series: [{
      name: '销量',
      type: 'bar',
      data: [5, 20, 36, 10, 10, 20]
    }]
  };

  // 使用刚指定的配置项和数据显示图表。
  myChart.setOption(option);
</script>
</body>
</html>