Echart的简单例子

【转载自:http://echarts.baidu.com/echarts2/doc/start.html】

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <title>ECharts</title>
</head>
<body>
  <!-- 为ECharts准备一个具备大小(宽高)的Dom -->
  <div id="main" style="height:400px"></div>
  <!-- ECharts单文件引入 -->
  <script src="${pageContext.request.contextPath}/lib/echart/dist/echarts.js"></script>
  <script type="text/javascript">
  // 路径配置
    require.config({
    paths: {
    echarts: '${pageContext.request.contextPath}/lib/echart/dist'
      }
    });

// 使用
require(
[
  'echarts',
  'echarts/chart/bar' // 使用柱状图就加载bar模块,按需加载
],
function (ec) {
  // 基于准备好的dom,初始化echarts图表
  var myChart = ec.init(document.getElementById('main'));

  var option = {
  //提示
  tooltip: {
    show: true
  },
  //图例
  legend: {
    data:['销量']
  },
  //X轴
  xAxis : [
  {
    type : 'category',
    data : ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
  }
  ],
  //Y轴
  yAxis : [
  {
    type : 'value'
  }],
series : [{
  "name":"销量",
  "type":"bar",
  "data":[5, 20, 40, 10, 10, 20]
}]
};

  // 为echarts对象加载数据
  myChart.setOption(option);
  }
);
</script>
</body>

原文地址:https://www.cnblogs.com/Lxiaojiang/p/6180168.html