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<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<script>
console.log($(\'#bt1\').val())
console.log($(\'#bt2\').val());
</script>


<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>ECharts</title>
    <!-- 引入 echarts.js -->
    <script src="echarts.min.js"></script>
</head>
<body>
    <!-- 为ECharts准备一个具备大小(宽高)的Dom -->
    <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: \'本月河北各地病例数量分析\'
            },
            tooltip: {},
            legend: {
                data:[\'人数\']
            },
            xAxis: {
                data: ["石家庄","廊坊","衡水","张家口","邢台","秦皇岛"]
            },
            yAxis: {},
            series: [{
                name: \'人数\',
                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>

</html>

 

 

 

 第一次使用echar,尝试了一下

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