<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>第一个 ECharts 实例</title>
<!-- 引入 echarts.js -->
<script src="https://cdn.staticfile.org/echarts/4.3.0/echarts.min.js"></script>
</head>
<body>
<!-- 为ECharts准备一个具备大小（宽高）的Dom -->
<div id="main" style=" 600px;height:400px;"></div>
<script type="text/javascript">
var xData = ["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
var yData = [55, 20, 36, 10, 10, 20]
time(xData, yData)
function time(xData, yData) {
// 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: '第一个 ECharts 实例'
},
tooltip: {},
legend: {
data: ['销量']
},
xAxis: {
data: xData,
},
yAxis: {},
series: [{
name: '销量',
type: 'bar',
data: yData,
}]
};
// 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
}
var intervalId, timeoutId;
timeoutId = setInterval(function () {
var xData = ["呀呀呀", "呀呀呀", "各个", "得得得得", "嗯嗯", "山水山水"]
var yData = [33, 22, 11, 99, 33, 44]
time(xData, yData)
}, 3000);
</script>
</body>
</html>