数据可视化，自学内容去echarts官网学画图

数据可视化echarts

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%--
  Created by IntelliJ IDEA.
  User: fu
  Date: 2019/2/27
  Time: 21:03
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
    <script src="js/echarts.js"></script>
</head>
<body>
    <div id="main" style="height: 500px;width: 700px"></div>
    <script type="text/javascript">
    var myChart=echarts.init(document.getElementById("main"));
    var sarr = new Array();
    var index=0;
    <c:forEach items="${resultList}" var="tch">
        arr[index++] = ${tch.count};
    </c:forEach>
    //指定图表的配置项和数据
    var option = {
        xAxis: {
            type: 'category',
            data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
        },
        yAxis: {
            type: 'value'
        },
        series: [{
            data: [120, 200, 150, 80, 70, 110, 130],
            type: 'bar'
        }]
    };
    myChart.setOption(option);
</script>
</body>
</html>

数据可视化，自学内容去echarts官网学画图

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